WO2006067948A1 - 芳香族ポリカーボネート樹脂組成物及びその成形体 - Google Patents
芳香族ポリカーボネート樹脂組成物及びその成形体 Download PDFInfo
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- WO2006067948A1 WO2006067948A1 PCT/JP2005/022297 JP2005022297W WO2006067948A1 WO 2006067948 A1 WO2006067948 A1 WO 2006067948A1 JP 2005022297 W JP2005022297 W JP 2005022297W WO 2006067948 A1 WO2006067948 A1 WO 2006067948A1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
Definitions
- the present invention relates to an aromatic polycarbonate resin composition and a molded body, and more specifically, to prevent dimensional stability and fluidity in which a decrease in the molecular weight of a polycarbonate resin resin is suppressed and anisotropy of molding shrinkage is small.
- the present invention relates to an excellent aromatic polycarbonate resin composition and a molded article thereof.
- PC glass fiber
- Patent Document 1 discloses a method for suppressing a decrease in the molecular weight of PC resin by adding phosphoric acid having a specific structure to four fillers of alumina, potassium titanate, talc, and steel slag.
- the blending amount of the filler is 10% and not shown, the effect at the high blending is unknown.
- talc was added, a further trial was conducted, and it was found that the color tone that can suppress the molecular weight decrease of PC resin is suppressed to a certain extent compared to the additive-free koji.
- Patent Document 2 glass flakes, metal flakes, my strength and talc are blended with polycarbonate resin, and olefin fins having a carboxyl group and the like are further added. Techniques for improving rigidity and impact strength are disclosed. However, when only a flat filler is blended, the thermal properties such as the heat distortion temperature are lowered. Even when a flat filler is blended, it is as rigid as a fiber filler. In order to obtain a high blending ratio, it is expected that the fluidity of the PC resin composition will decrease when a flat filler is blended at a high blending ratio.
- Patent Document 1 JP-A-2-283760
- Patent Document 2 JP-A-8-188708
- the present invention has been made in view of the above circumstances.
- the present inventors have found that a specific phosphoric acid is added to a PC resin composition mainly containing an aromatic PC resin and a silicate-containing inorganic filler. It was found that by adding a predetermined amount of ester, the decrease in the molecular weight of PC resin was suppressed even when a high amount of silicate-containing inorganic filler was blended, and the impact strength was significantly improved while maintaining rigidity. In addition, it was found that the white PC resin composition using talc as a silicate-containing inorganic filler has high whiteness and improved color difference.
- the present invention provides the following polycarbonate resin composition and molded article.
- C the following general formula (I)
- R 1 has an alkyl group having 1 to 18 carbon atoms or an alkyl group having 1 to 18 carbon atoms. A substituted phenol group is shown. n is 2 or 3, and X is 1 or 2. )
- An aromatic polycarbonate resin composition comprising 0.05 to 3 parts by mass of a phosphoric mono- or diester having a polyoxyalkylene alkyl ether or polyoxyalkylene alkyl ether group represented by the formula:
- component (A) is at least one selected from styrene-based thermoplastic resins and terpene resins.
- the (B) component silicon-containing inorganic filler is at least one selected from talc, my strength, zeolite, wollastonite, and a layered silicate salt ion-exchanged with organic alum salt.
- the aromatic polycarbonate resin composition according to any one of 1 to 3.
- An aromatic polycarbonate resin molded article obtained by molding the aromatic polycarbonate resin composition according to any one of 1 to 5 above.
- the component (A) is an aromatic polycarbonate resin alone or an aromatic polycarbonate resin of 60% by mass or more, a fluidity improver and Z or impact strength improver. And 40% by mass or less.
- Aromatic PC resin and component Therefore, there are no particular limitations on the chemical structure and production method, and various types can be used. For example, aromatic PC resin manufactured by reaction of divalent phenol with a carbonate precursor is suitably used.
- Various divalent phenols may be used, for example, 2, 2 bis (4-hydroxyphenol) propane, bis (4hydroxyphenol) methane, 1,1-bis. (4-hydroxyphenyl) ethane, 2,2bis (4hydroxy-1,3,5 dimethylphenol) bread, 4,4'-dihydroxydiphenyl, bis (4-hydroxyphenyl) cyclohexane, Bis (4-hydroxyphenol) ether, Bis (4-hydroxyphenol) sulfide, Bis (4-hydroxyphenol) snorephone, Bis (4-hydroxyphenol) sulephoxide, Bis (4-hydroxyphenol) E) Ketones, hydroquinones, resorcins, catechols and the like are preferable.
- dihydric phenols bis (hydroxyphenol) alkanes, particularly 2,2-bis (4-hydroxyphenol) propane (bisphenol A) are preferred.
- bis (hydroxyphenol) alkanes particularly 2,2-bis (4-hydroxyphenol) propane (bisphenol A) are preferred.
- bisphenol A 2,2-bis (4-hydroxyphenol) propane
- divalent phenols may be used alone or in admixture of two or more.
- carbonate precursor carbohalide, carboester, haloformate, or the like can be used. More specifically, phosgene, divalent phenolate dihaloformate, diphenolate carbonate, dimethylolate carbonate, jet carbonate and the like.
- the chemical structure of the aromatic polycarbonate resin of component (A) those having a molecular chain having a linear structure, a cyclic structure or a branched structure can be used.
- polycarbonate resin having a branched structure 1, 1, 1-tris (4-hydroxyphenol) ethane, ⁇ , ⁇ ', ⁇ "-tris (4-bidroxyphenyl) —1, 3, 5
- a product produced using triisopropylbenzene, phloroglucin, trimellitic acid, isatin bis ( ⁇ cresol), etc. is preferably used, and as the polycarbonate resin, a bifunctional carboxyl such as terephthalic acid is used.
- Polyester carbonate resin manufactured using an ester precursor such as an acid or an ester-forming derivative thereof can also be used, and polycarbonate resin having these various chemical structures. A mixture of these can also be used.
- the viscosity average molecular weight of these polycarbonate resin is usually 10,000 to 50,000, preferably ⁇ 13,000 to 35,000, and more preferably ⁇ 15,000 to 25,000.
- a polycarbonate polyorganosiloxane copolymer (hereinafter sometimes abbreviated as PC-POS copolymer) can be used as the aromatic PC resin of component (A).
- PC-POS copolymer for example, a polycarbonate oligomer and a polyorganosiloxane having a reactive group at a terminal are dissolved in a solvent such as methylene chloride, and a divalent phenol sodium hydroxide aqueous solution is added thereto. It can be produced by interfacial polycondensation reaction using a catalyst such as triethylamine.
- polyorganosiloxane structure portion those having a polydimethylsiloxane structure, a polydiethylenesiloxane structure, and a polymethylsiloxane structure or a polydiphenylsiloxane structure are preferably used.
- this PC-POS copolymer those having a polymerization degree of the polycarbonate part of 3 to 100 and a polymerization degree of the polyorganosiloxane part of about 2 to 500 are suitably used.
- the content ratio of the polyorganosiloxane moiety in the PC-POS copolymer is 0.5 to 30% by mass, preferably 1 to 20% by mass.
- This PC-POS copolymer has a viscosity average molecular weight of 5,000 to 100,000, preferably 10,000 to 30,000.
- Examples of the fluidity improver of the component (A) include styrene-based thermoplastic and terpene-based resins.
- styrene thermoplastic resin acrylic-tolyl monostyrene resin is preferable.
- Acrylonitrile monostyrene resin has a melt flow rate (MFR) of 5 gZlOmin or more, preferably 15 gZlOmin or more at 200 ° C and 49N load. Things are used. When the melt flow rate (MFR) is 5 gZlOmin or more, sufficient fluidity can be obtained.
- the content of acrylonitrile units in the acrylonitrile-styrene-based resin is 15 to 40% by mass, preferably 20 to 30% by mass. If the content of acrylonitrile unit is 15 to 40 mass 0/0 does not decrease the compatibility of the polycarbonate and acrylonitrile-one styrenic ⁇ , Thus the impact resistance and a decrease in delamination problems such is unlikely to occur.
- acrylonitrile monostyrene resin examples include acrylonitrile monostyrene copolymers.
- examples of commercially available products include BS-218 (manufactured by Nippon A & L) and 290FF (manufactured by Technopolymer).
- terpene resin a terpene monomer homopolymer, a copolymer of a terpene monomer and an aromatic compound, or a hydrogenated terpene resin obtained by subjecting these to hydrogenation is preferably used.
- the terpene monomer include ⁇ -vinene, ⁇ -pinene, dipentene, d-limonene and the like.
- the aromatic compound include styrene, a-methylstyrene, and butyl group-containing aromatic compounds such as butyltoluene, and phenols such as phenol, cresol and 2,2-bis (4-hydroxyphenol) propane. Are listed. Then, those terpene monomers obtained alone or together with the above aromatic compounds in an organic solvent in the presence of a Friedel-Craft catalyst are preferably used.
- the blending amount of the agent is preferably 40% by mass or less, more preferably 30% by mass or less, and still more preferably 20% by mass or less, in the total amount of the aromatic PC resin and the fluidity improver.
- the blending amount of the fluidity improver is 40% by mass or less of the above total amount, the impact strength is not greatly reduced.
- Examples of the impact resistance improver of the component (A) include a core-shell type elastomer and a rubber component-containing styrene-based resin.
- the core-shell type elastomer has a two-layer structure consisting of a core and a shell (shell) force, and the core part is in a soft rubber state, The shell portion on the surface is in a hard greased state, and the elastomer itself is a graft rubber-like elastic body that is in powder form (particle state).
- This core-shell type elastomer remains largely in its original form after melt blending with aromatic polycarbonate resin. Since most of the blended core-shell type elastomer retains its original form, the effect can be obtained without being uniformly dispersed and causing peeling of the surface layer.
- KM-330 Rohm & Haas
- Metaprene W529 Metabren S2001
- C223A Mitsubishi Rayon
- KM357P EXL2315
- EXL260 3 Rohm and Hearth Japan
- Neubrene B621 manufactured by Nippon Zeon Co., Ltd.
- alkyl acrylate and acrylic methacrylate those having an alkyl group having 2 to 10 carbon atoms are suitable. Specific examples include ethyl acrylate, butyl acrylate, 2-ethyl hexyl acrylate and n-octyl methacrylate.
- the core strength of the monomer-based elastomers mainly composed of these alkyl acrylates includes 70% by mass or more of alkyl acrylates and other bulle monomers that can be copolymerized therewith, such as , Methyl methacrylate, acrylonitrile, butyl acetate, styrene and the like, and a polymer obtained by reacting with 30% by mass or less.
- SBS styrene 'butadiene' styrene rubber
- SBR styrene 'butadiene rubber
- Acrylic rubber isoprene rubber, isoprene styrene rubber, isoprene attalinole rubber, ethylene propylene rubber, and the like.
- dibutylbenzene, ethylene dimetatalylate, triarylcyanurate Alternatively, a polyfunctional monomer such as triallyl isocyanurate may be appropriately added as a cross-linking agent for reaction.
- Examples of vinyl monomers to be reacted in the presence of a rubbery polymer include aromatic bur compounds such as styrene and a-methylstyrene, acrylic esters such as methyl acrylate and ethyl acrylate, and methyl methacrylate. , Methacrylic acid esters such as ethyl methacrylate, acrylonitrile, and cyanobi-loui compounds such as meta-trill-tolyl. These monomers may be used alone or in combination with two or more other bull polymers such as vinyl ester compounds such as vinyl acetate and vinyl propionate. Good.
- This polymerization reaction can be performed by various methods such as bulk polymerization, suspension polymerization, and emulsion polymerization. In particular, the emulsion polymerization method is suitable.
- Shell type elastomer one obtained in this way contains the rubber-like polymer 20 mass 0/0 or more, preferably Rukoto.
- the core-shell type elastomer one such, in particular with n- butyl Atari rate of 60 to 80 weight 0/0, styrene, MAS ⁇ elastic graft copolymer of methacrylic Sanme Chill The body is mentioned.
- Commercial products include KM357P, EXL2315 (manufactured by Kureha Chemical Co., Ltd.) and the like.
- the polysiloxane rubber component and a 5-95 mass 0/0 and polyacrylic (meth) Atari rate Rubber Ingredient 95-5 wt%, with the mutually entangled structure so as not to be separated, the average particle child size Particularly preferred is a composite rubber elastomer obtained by graft-polymerizing at least one vinyl monomer to a composite rubber of about 0.01 to 1 m.
- This composite rubber elastomer has a higher impact resistance improvement effect than the graft copolymer of each rubber alone.
- This composite rubber elastomer is commercially available as Metaprene S2 001 (manufactured by Mitsubishi Rayon Co., Ltd.). Further, as commercially available products of Gen rubber, C223A (manufactured by Mitsubishi Rayon Co., Ltd.), EXL2603 (manufactured by Rohm and Haas Japan Co., Ltd.) and the like can be mentioned.
- the rubber component-containing styrene-based resin is preferably an impact-resistant styrene-based resin in which at least a styrene monomer is graft-polymerized on the rubber.
- rubber component-containing styrene resins include impact-resistant polystyrene (HIPS) in which styrene is polymerized on rubber such as polybutadiene, and ABS resin in which acrylonitrile and styrene are polymerized on polybutadiene.
- HIPS impact-resistant polystyrene
- ABS resin in which acrylonitrile and styrene are polymerized on polybutadiene.
- the rubber component-containing styrene-based resin can be used in combination of two or more, and can also be used as a mixture with the above-mentioned rubber-unmodified styrene-based resin.
- the content of the rubber of the rubber component-containing styrene-based ⁇ for example 5 to 80 weight 0/0, preferably from 10 to 70 weight 0/0.
- the rubber ratio is 5% by mass or more, the impact resistance is sufficient, and when it is 80% by mass or less, the thermal stability is not lowered, the melt fluidity is lowered, the gel is generated, and the color is colored. It is hard to cause problems such as.
- the rubber include a rubbery polymer containing polybutadiene, attalylate and Z or metatalylate, styrene.butadiene.styrene rubber (SBS), styrene butadiene rubber (SBR), butadiene acryl rubber, isoprene rubber, Examples include isoprene / styrene rubber, isoprene / acrylic rubber, and ethylene / propylene rubber. Of these, polybutadiene is particularly preferred.
- Polybutadiene used herein low-cis polybutadiene (for example, 1, 2-Bulle coupled 1-30 moles 0/0, 1, 4-cis bond of 30 to 42 mole 0/0 those containing), high Shisupoributaje emissions (e.g. 1 or 2 bulle bond is 20 mol% or less, and 1,4 cis bond is 78 mol% or more), a deviation may be used, or a mixture thereof.
- low-cis polybutadiene for example, 1, 2-Bulle coupled 1-30 moles 0/0, 1, 4-cis bond of 30 to 42 mole 0/0 those containing
- high Shisupoributaje emissions e.g. 1 or 2 bulle bond is 20 mol% or less, and 1,4 cis bond is 78 mol% or more
- a deviation may be used, or a mixture thereof.
- the blending amount of the impact resistance improver is preferably 30% by mass or less, more preferably 20% by mass or less, and still more preferably 10% by mass in the total amount of the aromatic PC resin and the impact resistance improver. It is as follows. When the blending amount of the impact resistance improver is 30% by mass or less in the above total amount, the fluidity does not decrease.
- the total amount of both must be 40% by mass or less in the mixture with aromatic PC.
- Flow improver: impactant 1: 0.1 to 0. 5 is more preferable.
- the component (B) is a silicic acid-containing inorganic filler alone or a mixture containing 35% by mass or more of the silicic acid-containing inorganic filler and 65% by mass or less of the fiber-based filler.
- silicon-containing inorganic filler (B) an inorganic filler containing silicon
- at least one selected from talc, my strength, zeolite, wollastonite, and layered silicate force ion-exchanged with an organic onium salt is preferably used.
- Talc is a hydrous magnesium silicate mineral that may be natural or synthesized, but the content of iron ore iron that is an impurity in terms of hue etc. is 3% by mass or less. Are preferred.
- Wollastonite is substantially represented by the chemical formula CaSiO, usually about 50% by mass of SiO and about CaO.
- the average particle size of talc, my strength, and wollastonite is preferably 0.1 to: LOO / zm, more preferably 0.1 to 50 m from the viewpoint of workability and the appearance of the resulting molded body. Range.
- Zeolite is a crystalline aluminosilicate, and either natural or synthetic products can be used.
- the average particle size is preferably in the range of 0.1 to 5111.
- the talc, my strength, zeolite and wollastonite may be treated with a surface treatment agent such as a silane coupling agent or a titanate coupling agent.
- a surface treatment agent such as a silane coupling agent or a titanate coupling agent.
- the silane coupling agent include epoxy silane, amino silane, and vinylol silane.
- titanate coupling agents include monoalkoxy type, chelate type and coordinate type.
- the layered silicate ion-exchanged with the organic humic salt is obtained by treating the layered silicate layer with the organic onium salt.
- the organic onium salt includes an alkyl onium salt, and an ammonium ion, a phosphonium ion, a sulfonium ion, a complex ion having an alkyl group having 1 to 32 carbon atoms, more preferably 1 to 18 carbon atoms.
- Examples include onion ions derived from aromatic rings.
- Ammonium ions include first-order ammonium such as dodecyl ammonium, hexadecyl ammonium, octadecyl ammonium, methyl dodecyl ammonium, butydecyl ammonium, methyl Second-class ammoum such as Octadecyl ammo, Tertiary ammonia such as dimethyl dodecyl ammonium, dimethyl hexadecyl ammonium, dimethyl octadecyl ammonium, diphenyl decdecyl ammonium, diphenyl decacil ammonium, tetraethyl Quaternary ammonia, trimethyloctyl ammonium, trimethyldecyl ammonium, trimethyl having the same alkyl group such as ammonium, tetraptyl ammonium, tetraoctyl ammonium, etc.
- first-order ammonium such as do
- Dibutyldialkyl ammonium such as kutadecyl ammonium and methylbenen such as methylbenzyldihexadecyl ammonium
- Dialkyldialkyl ammonium such as rudialkyl ammonium and dibenzyldihexadecyl ammonium and trialkyl such as trioctylmethyl ammonium, tridodecylmethyl ammonium and tritetradecylmethyl ammonium
- Trialkyl ethers such as methylammonium, trioctylethylammonium, tridodecylethylammum, and trialkyls such as trioctylbutylammonium and tridodecylbutylammonium Quaternary anions with aromatic rings such as butyl ammonium and trimethylbenzyl ammonium
- Examples include ions such as quaternary ammonium ions derived from aromatic amines such as molyb
- Examples of the phosphonium ion include tetrabutylphosphonium and tetraoctylphosphonium.
- Trimethyldecyl phosphor trimethyl dodecyl phosphor, trimethyl hexadecyl phosphor, trimethyl octadecyl phosphor, tributyl dodecyl phosphor, tributyl hexadecyl phosphor and tributyl octadecyl Examples include quaternary phosphonium ions such as phosphomumes.
- oion ion derived from a heteroaromatic ring examples include ions such as pyridinium, quinolium, imidazolium, imidazolium, and piperazium.
- ammonia salts are particularly preferred. Specifically, octadecyl ammonium, dimethyldiodecyl ammonium, tributylhexyl phosphor and dimethyl distearyl ammonium are preferred, particularly dimethyl distearyl ammonium. Is preferred.
- ammonia salt is preferable is that, when the aromatic PC resin composition is manufactured, melt kneading is performed using a twin screw extruder or the like, and the layer of the layered silicate layer is formed by the shearing force applied at that time. This is because peeling * dispersion occurs easily.
- the layered silicate treated with the organic alum salt can be produced, for example, by adding a quaternary ammonium salt to a large amount of the layered silicate in water and stirring.
- the amount of the organic salt used for the treatment of the layered silicate can be arbitrarily selected in the range of usually 0.2 to LOO mass% with respect to the cation exchange capacity of the layered silicate.
- talc having a plate shape is particularly preferred. Further, those having an average particle diameter of 0.2 to 20 m are particularly preferably used.
- Examples of the fiber filler of the component (B) include glass fiber, carbon fiber, and aluminum borate whisker.
- any of raw materials such as alkali-containing glass, low alkali glass, and alkali-free glass can be preferably used.
- the length of the glass fiber is preferably in the range of 0.1 to 8 mm, more preferably 0.3 to 6 mm, and the fiber diameter is preferably 0.1 to 30 m, more preferably 0.5 in the range of 25-25 m.
- These glass fibers There are no particular restrictions on the form of the film, and for example, a misaligned form such as roving, milled fiber, and chopped strand can also be used.
- any of PAN (polyacrylonitrile) -based and pitch-based carbon fibers can be used, and those treated with a urethane-based sizing agent are preferable.
- the aluminum borate whisker has the general formula nAl O ⁇ ⁇ ⁇ (typically 9A1 ⁇ ⁇ 2
- the average fiber diameter is 0.3 to 1.2 / ⁇ ⁇ , and the average fiber length.
- Those that are surface-treated with a silane coupling agent, urethane resin or epoxy resin are preferred. It is commercially available as YS series from Shikoku Kasei Kogyo Co., Ltd.
- the compounding amount of the fiber-based filler needs to be 65% by mass or less, preferably 55% by mass or less, in the component (i). More preferably, it is 40% by mass or less, and further preferably 30% by mass or less.
- the blending amount of the fiber-based filler is 65% by mass or less, the rigidity of the aromatic PC resin composition of the present invention is improved and a decrease in fluidity is suppressed.
- the blending ratio of the component (A) and the component (B) is (A) component 40 to 99% by mass, (B) component 60 to 1% by mass, preferably The component (A) is 50 to 97% by mass, and the component (B) is 50 to 3% by mass.
- R 1 represents an alkyl group having 1 to 18 carbon atoms, or a substituted phenol group having an alkyl group having 1 to 18 carbon atoms.
- N is 2 or 3
- X is 1 or 2.
- Examples of the polyoxyalkylene alkyl ether phosphate ester or polyoxyalkylene alkylaryl ether phosphate ester include polyoxyethylene (m is 4 to 10) octyl ether phosphate ester (X is 1 or 2), polyoxyethylene (m is 4-10) norether phosphate ester (X is 1 or 2), polyoxyethylene (m is 4-10) decyl ether phosphate ester (X is 1 or 2), Polyoxyethylene (m is 4 ⁇ : L0) Sil ether phosphate ester (x is 1 or 2), polyoxyethylene (m is 4 to 10) tridecyl ether phosphate ester (X is 1 or 2), polyoxyethylene (m is 5 to 55) octyl ether Phosphate ester (X is 1 or 2), Polyoxyethylene (m is 5 to 55) Nylphenol ether phosphate ester (X is 1 or 2), Polyoxyethylene (m is 5 to 55) Dodecyl phenyl ether
- Ethylene (m is 4 to: L0) Tridecyl ether phosphate ester (X is 1 or 2) and Z or Polyoxyethylene (m is 5 to 55) Norphenyl ether phosphate ester (X is 1 or 2) And / or polyoxypropylene (m is 4 to 10) tridecyl ether phosphate (X is 1 or 2) and Z or polyoxypropylene (m is 5 to 55) norphenyl ether phosphate (X is 1 or 2) is desired!
- the amount of the phosphoric acid mono- or diester having a polyoxyalkylene alkyl ether or a polyoxyalkylene alkyl aryl ether group represented by the general formula (I) of the component (C) is as follows: B) 0.5 to 3 parts by mass, preferably 0.1 to 2 parts by mass, and more preferably 0.1 to 1.5 parts by mass with respect to 100 parts by mass of the resin component.
- B) 0.5 to 3 parts by mass, preferably 0.1 to 2 parts by mass, and more preferably 0.1 to 1.5 parts by mass with respect to 100 parts by mass of the resin component.
- the aromatic PC resin composition of the present invention may contain an appropriate amount of additive components commonly used in thermoplastic resin if necessary.
- additive component include phenolic, phosphorus, and thio antioxidants, benzotriazole and benzophenone UV absorbers, hindered amine light stabilizers (weathering agents), antibacterial agents, and compatibilizing agents.
- colorants include colorants (dyes, pigments).
- the aromatic PC resin composition of the present invention can be obtained by blending the above components (A) to (C) with other components at an appropriate ratio, if necessary, and kneading.
- the blending and kneading are premixed with a commonly used equipment such as a ribbon blender, drum tumbler, Henschel mixer, etc., and then a Banbury mixer, a single screw extruder, a twin screw extruder, It can be performed by a method using an axial screw extruder, a kneader or the like.
- the heating temperature at the time of kneading is usually appropriately selected in the range of 240 to 300 ° C.
- Components other than polycarbonate resin and styrene resin can be added in advance as a master batch produced by melt-kneading with PC resin.
- the aromatic PC resin composition of the present invention is obtained by using the above-mentioned melt-kneading molding machine or the obtained pellets as a raw material, an injection molding method, an injection compression molding method, an extrusion molding method, a blow molding method, a press.
- Various molded products can be manufactured by a molding method, a vacuum molding method, a foam molding method, or the like.
- the melt-kneading method a pellet-shaped molding raw material can be produced, and then this pellet can be used particularly suitably for the production of an injection molded product by injection molding or injection compression molding.
- gas injection molding for preventing the appearance of sink marks or light weight can be employed.
- An injection molded product (including injection compression) obtained from the aromatic PC resin composition of the present invention includes a copying machine, a fax machine, a television, a radio, a tape recorder, a video deck, a notebook computer, a printer, and a telephone. It is also used in other fields such as office equipment such as information terminals, refrigerators, microwave ovens, electrical and electronic equipment, various parts of household electrical appliances, automotive parts such as interiors, and automobile outer panels.
- PC-1 FN 1900A (Idemitsu Kosan Co., Ltd.), viscosity average molecular weight Mv; 19600
- PC-2 FN2200A (Idemitsu Kosan Co., Ltd.), viscosity average molecular weight Mv; 21100
- Wollastonite NYGLOS (manufactured by NYCO MINERALS INC., Average particle size 5 ⁇ m)
- Ion exchange layered silicate Somasif MAE (manufactured by Coop Chemical Co., Ltd.)
- Ade force call PS- 440E (Asahideni ⁇ industry Co., polyoxyethylene al kills ether phosphates content 91-99 wt 0/0)
- Ade force coal CS-141E (manufactured by Asahi Denka Kogyo Co., Ltd., phosphate ester with polyoxyethylene norphenyl ether, specific gravity 1.12, aromatic phosphate ester content 90% by mass or more)
- Elastomer EXL2603 (Rohm and Haas Japan)
- the obtained mixture was kneaded with a twin-screw extruder (manufactured by Toshiba Machine Co., Ltd., TEM-35, barrel set temperature 280 ° C) to produce pellets.
- This pellet is dried at 80 ° C for 5 hours, and a test piece is prepared with an injection molding machine (Toshiba Machine Co., Ltd., IS-100EN, resin temperature 280 ° C). Bending test (according to ASTM D-790) ), IZOD impact test (according to ASTM D-256) and heat distortion temperature (according to ASTM D648, thickness 1Z8 inch (3.2 mm), load 1.82 MPa).
- the following (1) to (5) were evaluated. The results are shown in Tables 1-5.
- the flow length of Archimedes type with a resin temperature of 280 ° C and a thickness of 2 mm was measured for the dried pellets with an injection molding machine (IS-45PV, manufactured by Toshiba Machine Co., Ltd.).
- the dried pellets were molded into a 150 x 150 x 2 mm flat plate with an injection molding machine (Toshiba Machine Co., Ltd., IS-150E) at a resin temperature of 280 ° C and a mold temperature of 40 ° C. C, left for 24 hours in a place adjusted to a humidity of 50% RH, then transferred the mold force + length between marks (approx. 100mm) to universal projector (Nikon Corporation, V-24B) And the molding shrinkage ratio and the ratio in the flow direction and the perpendicular direction were calculated.
- an injection molding machine Toshiba Machine Co., Ltd., IS-150E
- the optical properties (L *, a *, b *) were measured according to JIS K 7105, and the whiteness and color difference were obtained. .
- the whiteness increases as the number increases.
- the color difference was calculated based on a reference polycarbonate resin. The larger the number, the higher the coloring degree.
- the PC resin composition of Example 18 is the same as the PC resin composition of Example 17, except that the amount of My power is reduced by 7 parts by mass and 7 parts by mass of glass fiber is added.
- the anisotropy of the shrinkage rate does not decrease so much, the heat distortion temperature becomes high, and the heat distortion temperature is the same level as the PC resin composition of Comparative Example 18 containing 20 parts by mass of glass fiber.
- the PC resin composition of Example 18 is remarkably improved in anisotropy in molding shrinkage and the fluidity as compared with the PC resin composition of Comparative Example 18.
- Molded products are copiers, faxes, televisions, radios, tape recorders, video decks, computers, printers, telephones, information terminals, refrigerators, microwave ovens and other office equipment, electrical and electronic equipment, Home appliances housing parts, Sarakoko, Automobile parts such as interior, c used in other fields such as automobile outer plate
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Abstract
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DE200511003185 DE112005003185T8 (de) | 2004-12-21 | 2005-12-05 | Aromatische Polycarbonatharzzusammensetzung und Formteil daraus |
US11/722,435 US8299150B2 (en) | 2004-12-21 | 2005-12-05 | Aromatic polycarbonate resin composition and molding thereof |
CN2005800441516A CN101084271B (zh) | 2004-12-21 | 2005-12-05 | 芳香族聚碳酸酯树脂组合物及其成型体 |
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US (1) | US8299150B2 (ja) |
JP (1) | JP4971590B2 (ja) |
CN (1) | CN101084271B (ja) |
DE (1) | DE112005003185T8 (ja) |
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KR100873501B1 (ko) | 2007-08-06 | 2008-12-15 | 제일모직주식회사 | 폴리카보네이트계 수지 조성물 및 그 제조방법 |
DE102008048204A1 (de) * | 2008-09-20 | 2010-04-01 | Bayer Materialscience Ag | Spannungsrissbeständige und verzugsarme Zweikomponenten-Formteile enthaltend Talk |
DE102008048202A1 (de) * | 2008-09-20 | 2010-04-01 | Bayer Materialscience Ag | Spannungsrissbeständige und verzugsarme Zweikomponenten-Formteile enthaltend plättchen- oder schuppförmigen anorganischen Füllstoff ausgenommen Talk |
DE102008048201A1 (de) * | 2008-09-20 | 2010-04-01 | Bayer Materialscience Ag | Spannungsrissbeständige und verzugsarme Zweikomponenten-Formteile enthaltend isotropen Füllstoff |
KR101293789B1 (ko) | 2010-12-28 | 2013-08-06 | 제일모직주식회사 | 난연성 열가소성 수지 조성물 |
CN102532846B (zh) | 2010-12-31 | 2015-09-23 | 第一毛织株式会社 | 阻燃热塑性树脂组合物 |
WO2013133228A1 (ja) * | 2012-03-07 | 2013-09-12 | 出光興産株式会社 | ポリカーボネート樹脂組成物 |
CN105264017A (zh) | 2013-06-04 | 2016-01-20 | 沙特基础全球技术有限公司 | 具有改善的冲击强度和流动性的共混热塑性组合物 |
CN103413451A (zh) * | 2013-07-18 | 2013-11-27 | 江苏中科天安智联科技有限公司 | 实时路况采集系统 |
CN103709710B (zh) * | 2013-12-25 | 2016-02-17 | 青岛润兴塑料新材料有限公司 | 加工性能优异的pc/abs合金材料及其制备方法 |
JP2017132822A (ja) * | 2014-04-23 | 2017-08-03 | 帝人株式会社 | 熱可塑性樹脂組成物 |
JP5914737B1 (ja) * | 2015-08-12 | 2016-05-11 | 出光興産株式会社 | ポリカーボネート樹脂組成物及びその成形体 |
WO2018163562A1 (ja) * | 2017-03-06 | 2018-09-13 | 三菱エンジニアリングプラスチックス株式会社 | ポリカーボネート樹脂組成物及び成形品 |
ES2951148T3 (es) | 2018-04-30 | 2023-10-18 | Chemours Co Fc Llc | Composiciones de fluoroolefinas estabilizadas y método para su producción, almacenamiento y uso |
CN112194887A (zh) * | 2020-10-09 | 2021-01-08 | 程晋东 | 一种玻璃纤维增强pc材料及其制备方法和应用 |
CN115403914B (zh) * | 2022-09-27 | 2023-11-14 | 金发科技股份有限公司 | 一种高走纸顺滑的聚碳酸酯材料及其制备方法与应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11323119A (ja) * | 1998-05-20 | 1999-11-26 | Idemitsu Petrochem Co Ltd | ポリカーボネート樹脂組成物およびそれを用いた機器ハウジング |
JP2000063651A (ja) * | 1998-08-13 | 2000-02-29 | Idemitsu Petrochem Co Ltd | 熱可塑性樹脂組成物及び射出成形品 |
JP2002146198A (ja) * | 2000-11-07 | 2002-05-22 | Shin Etsu Polymer Co Ltd | 熱可塑性樹脂組成物 |
JP2002194227A (ja) * | 2000-12-22 | 2002-07-10 | Akishima Kagaku Kogyo Kk | 熱可塑性樹脂組成物 |
JP2005298562A (ja) * | 2004-04-07 | 2005-10-27 | Idemitsu Kosan Co Ltd | ポリカーボネート樹脂組成物およびその成形体 |
JP2005307000A (ja) * | 2004-04-21 | 2005-11-04 | Ge Plastics Japan Ltd | パイプ材料 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3130177A (en) * | 1961-03-24 | 1964-04-21 | Borg Warner | Blends of polycarbonates with polybutadiene, styrene, acrylonitrile graft copolymers |
US3341343A (en) * | 1963-11-12 | 1967-09-12 | Gen Anilline & Film Corp | Hydrophobic polymeric resin containing phosphate ester antistatic agent and process for producing antistatic properties |
DE2329646A1 (de) * | 1973-06-09 | 1975-01-09 | Bayer Ag | Transparente formmassen |
DE2931172A1 (de) * | 1979-08-01 | 1981-02-19 | Bayer Ag | Verwendung von alkali- und erdalkalisalzen alkylsubstituierter aromatischer sulfonsaeuren, phosphonsaeuren und sauerer phosphonsaeureester als interne antistatika fuer polycarbonat, insbesondere fuer polycarbonatfolien |
US4390657A (en) * | 1981-10-19 | 1983-06-28 | General Electric Company | Composition of polycarbonate, an ABS resin and an acrylate-methacrylate interpolymer |
FR2661184A1 (fr) * | 1990-04-19 | 1991-10-25 | Borg Warner Chemical Europ Bv | Compositions de moulage a base de resine de polycarbonate aromatique, de polymerisat abs et de copolymere san ayant un aspect superficiel mat. |
US5451632A (en) * | 1992-10-26 | 1995-09-19 | Idemitsu Petrochemical Co., Ltd. | Polycarbonate-polyorganosiloxane copolymer and a resin composition |
US5391600A (en) * | 1992-10-26 | 1995-02-21 | Idemitsu Petrochemical Co., Ltd. | Polycarbonate resin composition |
WO2000022044A1 (fr) * | 1998-10-09 | 2000-04-20 | Teijin Chemicals, Ltd. | Composition a base de resine |
JPWO2003031516A1 (ja) * | 2001-09-27 | 2005-01-20 | 帝人株式会社 | 芳香族ポリカーボネート樹脂組成物 |
JP2003155416A (ja) * | 2001-11-22 | 2003-05-30 | Teijin Chem Ltd | 難燃性熱可塑性樹脂組成物およびその射出成形品 |
JP2003317704A (ja) * | 2002-04-26 | 2003-11-07 | Japan Storage Battery Co Ltd | 蓄電池 |
DE60331324D1 (de) * | 2002-08-26 | 2010-04-01 | Idemitsu Kosan Co | Polycarbonatharzzusammensetzung und formkörper |
JP2004155928A (ja) * | 2002-11-07 | 2004-06-03 | Idemitsu Petrochem Co Ltd | 熱可塑性樹脂組成物及びその成形体 |
-
2004
- 2004-12-21 JP JP2004368994A patent/JP4971590B2/ja not_active Expired - Fee Related
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2005
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- 2005-12-05 CN CN2005800441516A patent/CN101084271B/zh active Active
- 2005-12-05 DE DE200511003185 patent/DE112005003185T8/de not_active Ceased
- 2005-12-05 US US11/722,435 patent/US8299150B2/en not_active Expired - Fee Related
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11323119A (ja) * | 1998-05-20 | 1999-11-26 | Idemitsu Petrochem Co Ltd | ポリカーボネート樹脂組成物およびそれを用いた機器ハウジング |
JP2000063651A (ja) * | 1998-08-13 | 2000-02-29 | Idemitsu Petrochem Co Ltd | 熱可塑性樹脂組成物及び射出成形品 |
JP2002146198A (ja) * | 2000-11-07 | 2002-05-22 | Shin Etsu Polymer Co Ltd | 熱可塑性樹脂組成物 |
JP2002194227A (ja) * | 2000-12-22 | 2002-07-10 | Akishima Kagaku Kogyo Kk | 熱可塑性樹脂組成物 |
JP2005298562A (ja) * | 2004-04-07 | 2005-10-27 | Idemitsu Kosan Co Ltd | ポリカーボネート樹脂組成物およびその成形体 |
JP2005307000A (ja) * | 2004-04-21 | 2005-11-04 | Ge Plastics Japan Ltd | パイプ材料 |
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US20100016489A1 (en) | 2010-01-21 |
TW200628547A (en) | 2006-08-16 |
DE112005003185T8 (de) | 2008-02-07 |
US8299150B2 (en) | 2012-10-30 |
JP2006176569A (ja) | 2006-07-06 |
CN101084271B (zh) | 2010-06-16 |
CN101084271A (zh) | 2007-12-05 |
DE112005003185T5 (de) | 2007-11-08 |
JP4971590B2 (ja) | 2012-07-11 |
TWI405813B (zh) | 2013-08-21 |
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