CN103937206A - Polypropylene modified polyphenyl ether material for automobile plastic parts - Google Patents
Polypropylene modified polyphenyl ether material for automobile plastic parts Download PDFInfo
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- CN103937206A CN103937206A CN201410156740.4A CN201410156740A CN103937206A CN 103937206 A CN103937206 A CN 103937206A CN 201410156740 A CN201410156740 A CN 201410156740A CN 103937206 A CN103937206 A CN 103937206A
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- polyphenyl ether
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Abstract
The invention belongs to the field of the high polymer materials and specifically relates to a polypropylene modified polyphenyl ether material for automobile plastic parts. The material is prepared from the following raw materials in parts by weight: 100 parts of polyphenyl ether, 20-24 parts of polypropylene, 1-2 parts of poly dihydropyridine, 5-7 parts of epoxy soybean oil, 5-8 parts of calcium carbonate powder, 12-15 parts of talcum powder, 8-12 parts of bentonite powder, 1-2 parts of antioxidant 168, 1-2 parts of nano-titanium dioxide, 4-6 parts of methyl methacrylate and 12-15 parts of auxiliaries. The polypropylene modified polyphenyl ether material integrates the advantages of the raw materials such as polyphenyl ether and polypropylene, and is modified by using the raw materials such as the bentonite powder and the talcum powder, so that the mechanical properties of the material are improved; the prepared material is firm and flexible, resistant to weather ageing, safe and flame-retardant, and has excellent electrical properties and long service life, and thus can be widely applied to manufacturing of various automobile plastic parts.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to a kind of automotive plastic parts polypropylene modification polyphenyl ether material and preparation method thereof.
Background technology
Polyphenylene oxide (PPO) is one of five large-engineering plastics, has excellent physical and mechanical properties, thermotolerance and electrical apparatus insulation, and its water absorbability is low, creep resistance is excellent.Be widely used in the fields such as automobile component.PPO is Non-crystallizable polymer, and its melt viscosity is very large, and mobility is very poor, and the words of not modification cannot be used owing to not processing substantially.
In order to improve the performance of polyphenylene oxide (PPO) material, widen materials'use scope, need to improve polyphenylene oxide (PPO) material prescription, material is carried out to modification, can be widely used in each position of automobile.
Summary of the invention
The object of the invention is to, a kind of automotive plastic parts polypropylene modification polyphenyl ether material is provided, promoted the performance of traditional polyphenyl ether material, make it possess good mechanical property, can adapt to specific environment for use, to achieve these goals, the technical solution used in the present invention is as follows:
A kind of automotive plastic parts polypropylene modification polyphenyl ether material, is characterized in that, material of the present invention is made up of following weight part raw material: polyphenylene oxide 100, polypropylene 20-24, poly-dihydropyridine 1-2, epoxy soybean oil 5-7, Paris white 5-8, talcum powder 12-15, bentonite in powder 8-12, irgasfos 168 1-2, nano titanium oxide 1-2, methyl methacrylate 4-6, auxiliary agent 12-15.
Described auxiliary agent is made up of the raw material of following weight part: clay 300-320, limestone powder 3-4, jade powder 20-24, tri (propylene glycol) diacrylate 3-4, ZrO
21-2, SnO
21-2, B
2o
35-7, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester 2-3, aluminium hydroxide 8-10, Syzygium aromaticum stem oil 1-2, polyisobutene 1-2; Preparation method puts into calcining furnace by clay to calcine 3-4 hour at 710-740 DEG C, cooling, puts into 10-12% hydrochloric acid soln and soaks 1-2 hour, filter and take out, clean and dry with clear water, be ground into 200-400 order powder, mix with other remaining component, grinding distribution is even, to obtain final product.
Described a kind of automotive plastic parts polypropylene modification polyphenyl ether material, its preparation method is:
(1) polypropylene, bentonite in powder, methyl methacrylate, auxiliary agent mixed melting are stirred to 10-15 minute, send into twin screw extruder granulation, obtain A material;
(2) polyphenylene oxide, talcum powder and other remaining component mixed melting were stirred after 5-8 minute, send into twin screw extruder extruding pelletization, obtain B material;
(3) A, B material is mixed, in twin screw extruder, melt extrude granulation, to obtain final product.
The present invention combines the advantage of the raw material such as polyphenylene oxide, polypropylene, and utilize the raw material such as bentonite in powder, talcum powder to carry out modification to material, its mechanical property is improved, and the material of preparation is firm pliable and tough, weather-proof aging, high temperature resistant low temperature, electrical property is good, and safety is fire-retardant, long service life, can meet specific environment for use condition, market application foreground is wide.
Embodiment
Embodiment
The present embodiment material is made up of following weight part raw material: polyphenylene oxide 100, polypropylene 24, poly-dihydropyridine 2, epoxy soybean oil 6, Paris white 8, talcum powder 15, bentonite in powder 10, irgasfos 168 2, nano titanium oxide 2, methyl methacrylate 6, auxiliary agent 15.Described polyphenylene oxide is selected the polyphenylene oxide resin of viscosity within the scope of 0.35 ~ 0.65Pas.
Described auxiliary agent is made up of the raw material of following weight part: clay 300, limestone powder 4, jade powder 20, tri (propylene glycol) diacrylate 3, ZrO
22, SnO
21, B
2o
35, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester 3, aluminium hydroxide 8, Syzygium aromaticum stem oil 2, polyisobutene 2; Preparation method puts into calcining furnace by clay at 740 DEG C, to calcine 4 hours, cooling, puts into 12% hydrochloric acid soln and soaks 2 hours, filters and takes out, and cleans and dries with clear water, is ground into 400 order powder, mixes with other remaining component, and grinding distribution is even, to obtain final product.
Described a kind of automotive plastic parts polypropylene modification polyphenyl ether material, its preparation method is:
(1) polypropylene, bentonite in powder, methyl methacrylate, auxiliary agent mixed melting are stirred 12 minutes, send into twin screw extruder granulation, obtain A material;
(2) polyphenylene oxide, talcum powder and other remaining component mixed melting were stirred after 8 minutes, send into twin screw extruder extruding pelletization, obtain B material;
(3) A, B material is mixed, in twin screw extruder, melt extrude granulation, to obtain final product.
The performance of material of the present invention: melt flow index is 15-19.3g/10min at 280 DEG C, notched Izod impact strength is 10.1-13.2kJ/m2, tensile strength is 72.1-79.3MPa, flexural strength 138.0-147.9MPa, modulus in flexure is 2665.3-2851.7MPa, and heat-drawn wire is 122.2-127.6 DEG C.
Claims (2)
1. an automotive plastic parts polypropylene modification polyphenyl ether material, is characterized in that, this material is made up of the raw material of following weight part: polyphenylene oxide 100, polypropylene 20-24, poly-dihydropyridine 1-2, epoxy soybean oil 5-7, Paris white 5-8, talcum powder 12-15, bentonite in powder 8-12, irgasfos 168 1-2, nano titanium oxide 1-2, methyl methacrylate 4-6, auxiliary agent 12-15;
Described auxiliary agent is made up of the raw material of following weight part: clay 300-320, limestone powder 3-4, jade powder 20-24, tri (propylene glycol) diacrylate 3-4, ZrO
21-2, SnO
21-2, B
2o
35-7, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester 2-3, aluminium hydroxide 8-10, Syzygium aromaticum stem oil 1-2, polyisobutene 1-2; Preparation method puts into calcining furnace by clay to calcine 3-4 hour at 710-740 DEG C, cooling, puts into 10-12% hydrochloric acid soln and soaks 1-2 hour, filter and take out, clean and dry with clear water, be ground into 200-400 order powder, mix with other remaining component, grinding distribution is even, to obtain final product.
2. a kind of automotive plastic parts polypropylene modification polyphenyl ether material as claimed in claim 1, its manufacture craft is:
(1) polypropylene, bentonite in powder, methyl methacrylate, auxiliary agent mixed melting are stirred to 10-15 minute, send into twin screw extruder granulation, obtain A material;
(2) polyphenylene oxide, talcum powder and other remaining component mixed melting were stirred after 5-8 minute, send into twin screw extruder extruding pelletization, obtain B material;
(3) A, B material is mixed, in twin screw extruder, melt extrude granulation, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156740.4A CN103937206A (en) | 2014-04-18 | 2014-04-18 | Polypropylene modified polyphenyl ether material for automobile plastic parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156740.4A CN103937206A (en) | 2014-04-18 | 2014-04-18 | Polypropylene modified polyphenyl ether material for automobile plastic parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103937206A true CN103937206A (en) | 2014-07-23 |
Family
ID=51185097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410156740.4A Pending CN103937206A (en) | 2014-04-18 | 2014-04-18 | Polypropylene modified polyphenyl ether material for automobile plastic parts |
Country Status (1)
| Country | Link |
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| CN (1) | CN103937206A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345917A (en) * | 2015-11-09 | 2016-02-24 | 无锡市锡山区仁景模具厂 | Durable road edge stone mold |
| CN108117738A (en) * | 2016-11-30 | 2018-06-05 | 旭化成株式会社 | Resin combination |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417718A (en) * | 2011-11-24 | 2012-04-18 | 上海日之升新技术发展有限公司 | Glass fiber reinforced polyphenyl ether polypropylene alloy and preparation method thereof |
| WO2013005806A1 (en) * | 2011-07-05 | 2013-01-10 | 旭化成ケミカルズ株式会社 | Resin composition and method for producing same |
| CN103450561A (en) * | 2013-08-07 | 2013-12-18 | 上海日之升新技术发展有限公司 | High-temperature-resistant high-impact-resistant polyphenylether/polypropylene alloy material and preparation method thereof |
| CN103450657A (en) * | 2013-08-07 | 2013-12-18 | 上海日之升新技术发展有限公司 | Flame retardant enhanced polyphenylene oxide/polypropylene alloy material and preparation method thereof |
| CN103525070A (en) * | 2013-09-02 | 2014-01-22 | 吴江市物华五金制品有限公司 | Modified PPO (Poly Phenylene Oxide) plastic alloy and preparation method thereof |
-
2014
- 2014-04-18 CN CN201410156740.4A patent/CN103937206A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013005806A1 (en) * | 2011-07-05 | 2013-01-10 | 旭化成ケミカルズ株式会社 | Resin composition and method for producing same |
| CN102417718A (en) * | 2011-11-24 | 2012-04-18 | 上海日之升新技术发展有限公司 | Glass fiber reinforced polyphenyl ether polypropylene alloy and preparation method thereof |
| CN103450561A (en) * | 2013-08-07 | 2013-12-18 | 上海日之升新技术发展有限公司 | High-temperature-resistant high-impact-resistant polyphenylether/polypropylene alloy material and preparation method thereof |
| CN103450657A (en) * | 2013-08-07 | 2013-12-18 | 上海日之升新技术发展有限公司 | Flame retardant enhanced polyphenylene oxide/polypropylene alloy material and preparation method thereof |
| CN103525070A (en) * | 2013-09-02 | 2014-01-22 | 吴江市物华五金制品有限公司 | Modified PPO (Poly Phenylene Oxide) plastic alloy and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345917A (en) * | 2015-11-09 | 2016-02-24 | 无锡市锡山区仁景模具厂 | Durable road edge stone mold |
| CN108117738A (en) * | 2016-11-30 | 2018-06-05 | 旭化成株式会社 | Resin combination |
| CN108117738B (en) * | 2016-11-30 | 2020-04-21 | 旭化成株式会社 | Resin composition |
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Application publication date: 20140723 |
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| RJ01 | Rejection of invention patent application after publication |