KR101132922B1 - Polyolefin resin composition with less stench and amounts of TVOCs by using calcium oxide - Google Patents
Polyolefin resin composition with less stench and amounts of TVOCs by using calcium oxide Download PDFInfo
- Publication number
- KR101132922B1 KR101132922B1 KR1020090123523A KR20090123523A KR101132922B1 KR 101132922 B1 KR101132922 B1 KR 101132922B1 KR 1020090123523 A KR1020090123523 A KR 1020090123523A KR 20090123523 A KR20090123523 A KR 20090123523A KR 101132922 B1 KR101132922 B1 KR 101132922B1
- Authority
- KR
- South Korea
- Prior art keywords
- poly
- weight
- polyolefin resin
- resin composition
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920005672 polyolefin resin Polymers 0.000 title claims abstract description 23
- 239000011342 resin composition Substances 0.000 title claims abstract description 23
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000000292 calcium oxide Substances 0.000 title claims abstract description 14
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 title claims abstract description 14
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 title 1
- 239000012855 volatile organic compound Substances 0.000 claims abstract description 20
- 239000011256 inorganic filler Substances 0.000 claims abstract description 16
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 16
- 229920002725 thermoplastic elastomer Polymers 0.000 claims abstract description 8
- -1 polyethylene Polymers 0.000 claims description 22
- 239000002245 particle Substances 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 7
- 229920001155 polypropylene Polymers 0.000 claims description 7
- 229920002943 EPDM rubber Polymers 0.000 claims description 6
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 6
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 6
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000005060 rubber Substances 0.000 claims description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 claims description 5
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 3
- OEVVKKAVYQFQNV-UHFFFAOYSA-N 1-ethenyl-2,4-dimethylbenzene Chemical compound CC1=CC=C(C=C)C(C)=C1 OEVVKKAVYQFQNV-UHFFFAOYSA-N 0.000 claims description 3
- DBWWINQJTZYDFK-UHFFFAOYSA-N 2-ethenyl-1,4-dimethylbenzene Chemical compound CC1=CC=C(C)C(C=C)=C1 DBWWINQJTZYDFK-UHFFFAOYSA-N 0.000 claims description 3
- PMZXJPLGCUVUDN-UHFFFAOYSA-N 4-ethenyl-1,2-dimethylbenzene Chemical compound CC1=CC=C(C=C)C=C1C PMZXJPLGCUVUDN-UHFFFAOYSA-N 0.000 claims description 3
- 229920002284 Cellulose triacetate Polymers 0.000 claims description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 3
- 229920000305 Nylon 6,10 Polymers 0.000 claims description 3
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 3
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 3
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 claims description 3
- WXCZUWHSJWOTRV-UHFFFAOYSA-N but-1-ene;ethene Chemical compound C=C.CCC=C WXCZUWHSJWOTRV-UHFFFAOYSA-N 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 229920000308 poly m-methyl styrene Polymers 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 229920006350 polyacrylonitrile resin Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 229920006324 polyoxymethylene Polymers 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 229920002620 polyvinyl fluoride Polymers 0.000 claims description 3
- 239000000454 talc Substances 0.000 claims description 3
- 229910052623 talc Inorganic materials 0.000 claims description 3
- 229920005992 thermoplastic resin Polymers 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 239000010456 wollastonite Substances 0.000 claims description 3
- 229910052882 wollastonite Inorganic materials 0.000 claims description 3
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 claims 1
- AQEFLFZSWDEAIP-UHFFFAOYSA-N di-tert-butyl ether Chemical compound CC(C)(C)OC(C)(C)C AQEFLFZSWDEAIP-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 10
- 229920000098 polyolefin Polymers 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 6
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000002781 deodorant agent Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 2
- XKMDZVINHIFHLY-UHFFFAOYSA-N 1-ethenyl-3,5-dimethylbenzene Chemical compound CC1=CC(C)=CC(C=C)=C1 XKMDZVINHIFHLY-UHFFFAOYSA-N 0.000 description 2
- BTOVVHWKPVSLBI-UHFFFAOYSA-N 2-methylprop-1-enylbenzene Chemical compound CC(C)=CC1=CC=CC=C1 BTOVVHWKPVSLBI-UHFFFAOYSA-N 0.000 description 2
- REIDAMBAPLIATC-UHFFFAOYSA-N 4-methoxycarbonylbenzoic acid Chemical compound COC(=O)C1=CC=C(C(O)=O)C=C1 REIDAMBAPLIATC-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- QMMOXUPEWRXHJS-UHFFFAOYSA-N pent-2-ene Chemical compound CCC=CC QMMOXUPEWRXHJS-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N terephthalic acid dimethyl ester Natural products COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004609 Impact Modifier Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
-
- 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
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
본 발명은 폴리올레핀 조성물의 취기 및 총휘발성 유기화합물(TVOCs : total volatile organic compounds) 저감에 관한 것으로, 폴리올레핀 수지 조성물 총 100중량부에 대하여 (A) 폴리올레핀 수지 50~90중량부 (B) 열가소성 고무류 5~20중량부 (C) 무기 충진재 5~30 중량부 및 (D) 산화칼슘 2~5중량부를 포함하는 폴리올레핀 조성물을 제공한다.The present invention relates to a polyolefin composition and a reduction of total volatile organic compounds (TVOCs), which comprises (A) 50 to 90 parts by weight of a polyolefin resin per 100 parts by weight of the polyolefin resin composition, (B) To 20 parts by weight of (C) 5 to 30 parts by weight of an inorganic filler and (D) 2 to 5 parts by weight of calcium oxide.
본 발명에 따르면, 적정량의 산화칼슘을 폴리올레핀에 첨가하여, 기존 수지 조성물의 기계적 물성과 동등하거나 우수하면서도, 경제성 있는 원료를 사용하여 취기 및 총휘발성 유기화합물 발생량을 감소시키는 폴리올레핀 조성물을 제공할 수 있다. According to the present invention, it is possible to provide a polyolefin composition which, by adding a proper amount of calcium oxide to a polyolefin, reduces the amount of the volatile organic compounds and the amount of volatile organic compounds generated by using a raw material which is equivalent to or superior to the mechanical properties of the conventional resin composition .
폴리올레핀 조성물, 총휘발성 유기화합물, 열가소성 고무, 무기 충진재, 산화칼슘 Polyolefin composition, total volatile organic compound, thermoplastic rubber, inorganic filler, calcium oxide
Description
본 발명은 폴리올레핀 조성물의 취기 및 총휘발성 유기화합물 저감에 관한 것이다.The present invention relates to the drying of polyolefin compositions and the reduction of total volatile organic compounds.
폴리올레핀 수지 조성물은 내약품성, 성형성, 경제성 등이 다른 재질보다 우수하며 고무류, 무기류의 다양한 개질재를 첨가함으로써 기계적 물성을 자유롭게 변화시킬 수 있어 일반적인 제품뿐만 아니라 자동차, 가전 등 특수한 부품으로 그 사용 용도가 확장되고 있다. The polyolefin resin composition is superior to other materials in terms of chemical resistance, moldability and economical efficiency, and can be freely changed in mechanical properties by adding various kinds of modifiers such as rubber and inorganic materials. Therefore, Is expanding.
그러나 최근에 소비자들의 폴리올레핀 수지조성물의 취기 및 유기 휘발분에 대한 불만이 나오고 있다. 따라서 종래 폴리올레핀의 품질수준을 유지하면서 취기 및 유기 휘발분 발생을 낮추는 연구가 관심을 갖게 되었다. 그리고 최근 국토해양부 제정 "신규제작 자동차 실내공기질 관리 기준"에 의거하여 2010년 7월 이후 신차의 총휘발성 유기화합물 및 포름알데히드 방출량을 제한함에 따라 폴리올레핀 제품의 취기성 관리가 요구되고 있다.However, recent consumer complaints about odor and organic volatile matter of the polyolefin resin composition are coming out. Therefore, studies have been focused on lowering odor and organic volatile matter generation while maintaining the quality level of conventional polyolefins. In addition, since July 2010, the release of total volatile organic compounds and formaldehyde from new vehicles has been restricted based on the Ministry of Land, Transport and Maritime Affairs's "Standards for the Control of Indoor Air Quality for Newly Built Automobiles".
종래 활성탄이나 제올라이트 등을 첨가하는 방법으로 총휘발성 유기화합물의 양을 감소시키고자 했으나, 활성탄을 사용하는 경우 컬러구현이 어렵고, 제올라이트를 사용하는 경우 수분 흡수가 증가하여 성형품의 사출시 수분에 의한 외관불량이나 물성저하 등의 문제가 있었다.Conventionally, attempts have been made to reduce the total amount of volatile organic compounds by the addition of activated carbon or zeolite. However, when activated carbon is used, it is difficult to implement color, and when using zeolite, water absorption increases, There are problems such as defects and deterioration of physical properties.
대한민국 등록특허 제10-0804823호는 폴리프로필렌 수지 1 내지 90 중량%, 열가소성 엘라스토머 3 내지 50 중량%, 무기충진제 5 내지 50 중량% 및 다공성 나노볼 구조를 갖는 소취제 0.1 내지 10 중량%를 포함하는 총휘발성 유기화합물의 발생량이 적은 열가소성 수지 조성물에 관하여 기술하고 있으나, 상업적으로 판매되는 소취제는 고가인 점에서 경제적이지 못하다.Korean Patent Registration No. 10-0804823 discloses a polyurethane foam comprising a polypropylene resin composition comprising 1 to 90 wt% of a polypropylene resin, 3 to 50 wt% of a thermoplastic elastomer, 5 to 50 wt% of an inorganic filler, and 0.1 to 10 wt% of a deodorant having a porous nano- Although a thermoplastic resin composition which generates a small amount of volatile organic compounds is described, a commercially available deodorant is not economical in that it is expensive.
본 발명은 상기와 같은 종래기술의 문제점을 해결하고자 안출된 것으로, 기존 수지 조성물의 기계적 물성과 동등하거나 우수하면서도, 경제성 있는 원료를 사용하여 효과적으로 취기 및 총휘발성 유기화합물 발생을 최소화한 복합 폴리올레핀 수지 조성물을 제공하는 것이다. Disclosure of the Invention The present invention has been made to solve the problems of the prior art as described above, and it is an object of the present invention to provide a composite polyolefin resin composition which is equivalent to or superior to the mechanical properties of the conventional resin composition and which minimizes the generation of odorous and volatile organic compounds by using economical raw materials .
상기 목적을 달성하기 위하여 본 발명은, (A) 폴리올레핀 수지 50~90중량부; (B) 열가소성 고무류 5~20중량부; 및 (C) 무기 충진재 5~30 중량부; 및 (D) 산화칼슘으로 이루어지는 폴리올레핀 수지 조성물이고, 상기 (D) 산화칼슘은 상기 폴리올레핀 수지 조성물의 총휘발성 유기화합물 저감을 위해, 함량이 상기 (A)+(B)+(C) 총 100중량부에 대하여 2~5중량부이고, 평균 입경이 5~40㎛인 것을 특징으로 하는 총휘발성 유기화합물 저감용 폴리올레핀 수지 조성물을 제공할 수 있게 한다.In order to achieve the above object, the present invention provides a polyolefin resin composition comprising: (A) 50 to 90 parts by weight of a polyolefin resin; (B) 5 to 20 parts by weight of a thermoplastic rubber; And (C) 5 to 30 parts by weight of an inorganic filler; (A) + (B) + (C) a total of 100 weight% of the above polyolefin resin composition in order to reduce the total volatile organic compounds of the polyolefin resin composition. To 2 to 5 parts by weight based on 100 parts by weight of the polyolefin resin composition for reducing total volatile organic compounds, and having an average particle diameter of 5 to 40 μm.
본 발명의 상기 (A)에서 폴리올레핀 수지는 선형 폴리에틸렌 (linear polyethylene), 폴리프로필렌 (polypropylene), 폴리-1-부텐 (poly-1-butene), 폴리-3-메틸-1-부텐 (poly-3-methyl-1-butene), 폴리-4-메틸-1-헥센 (poly-4-methyl-hexene), 폴리비닐시클로헥산 (polyvinyl cyclohexane), 폴리-m-메틸스틸렌 (poly-m-methylstyrene), 폴리-2,4-디메틸스틸렌 (poly-2,4-dimethylstyrene), 폴리-2,5-디메틸스틸렌 (poly-2,5-dimethylstyrene), 폴리-3,5-디메틸스틸렌 (poly-3,5-dimethylstyrene), 폴리-3,4-디메틸스틸렌 (poly-3,4-dimethylstyrene), 폴리옥시메틸렌 (polyoxymethylene), 폴리스틸렌 (polystyrene) (아이소탁틱), 폴리비닐-tert-부틸에테르 (polyvinyl-tert-butyl ether), 폴리메틸메타크릴레이트(이소), 폴리메틸메타크릴레이트(신디오탁틱) (polymethylmetharcrylate), 폴리에틸렌 테레프탈레이트 (polyethylene terephthalate), 폴리트리메틸렌 테레프탈레이트 (polytrimethylene terephthalate), 폴리헥사메틸 테레프탈레이트 (polyhexamethyl terephthalate), 폴리카프로마이드 (polycapromide), 나일론-6,6 (nylon-6,6), 나일론-6,10 (nylon-6,10), 나일론-9,9 (nylon-9,9), 나일론-10,9 (nylon-10,9), 셀룰로오스 트리아세테이트 (cellulose triacetate), 셀룰로오스 트리프로피오네이트 (cellulose tripropionate), 폴리비닐클로라이드 (polyvinyl chloride), 폴리비닐플루오라이드 (polyvinyl fluoride), 폴리클로로프렌 (polychloroprene), 폴리테트라플루오르에틸렌 (polytetrafluoroethylene), 폴리아크릴로니트릴 (polyacrylonitrile) 수지로 이루어진 군에서 선택될 수 있으나, 이에 한정되는 것은 아니다.The polyolefin resin in (A) of the present invention may be a linear polyethylene, a polypropylene, a poly-1-butene, a poly-3-butene, methyl-1-butene, poly-4-methyl-hexene, polyvinyl cyclohexane, poly-m-methylstyrene, Poly-2,4-dimethylstyrene, poly-2,5-dimethylstyrene, poly-3,5-dimethylstyrene, dimethylstyrene, poly-3,4-dimethylstyrene, polyoxymethylene, polystyrene (isotactic), polyvinyl-tert-butylether, butyl ether, polymethylmethacrylate (iso), polymethylmethacrylate, polyethylene terephthalate, poly (methyl terephthalate), polytrimethylene terephthalate trimethylene terephthalate, polyhexamethyl terephthalate, polycapromide, nylon-6,6, nylon-6,10, nylon-9, Nylon-10,9, nylon-9,9, nylon-10,9, cellulose triacetate, cellulose tripropionate, polyvinyl chloride, poly But are not limited to, polyvinyl fluoride, polychloroprene, polytetrafluoroethylene, polyacrylonitrile resin, and the like.
본 발명의 상기 (B)에서 열가소성 고무류는 에틸렌-프로필렌 고무(EPR), 에틸렌-프로필렌-디엔 고무(EPDM), 에틸렌-부텐 고무(EBR), 에틸렌-옥텐 고무(EOR)로 이루어진 군에서 선택된 1종 이상일 수 있으나, 이에 한정되는 것은 아니다.In the (B) of the present invention, the thermoplastic rubber may be one selected from the group consisting of ethylene-propylene rubber (EPR), ethylene-propylene-diene rubber (EPDM), ethylene-butene rubber (EBR) Or more, but is not limited thereto.
본 발명의 상기 (C)에서 무기 충진재는 평균 입경 1~30㎛일 수 있으나, 이에 한정되는 것은 아니다.In the above (C) of the present invention, the inorganic filler may have an average particle diameter of 1 to 30 탆, but is not limited thereto.
본 발명의 상기 (C)에서 무기 충진재는 탈크(talc) 또는 월라스토나이트(wollastonite)일 수 있으나, 이에 한정되는 것은 아니다.The inorganic filler in (C) of the present invention may be talc or wollastonite, but is not limited thereto.
삭제delete
본 발명에 따르면, 적정량의 산화칼슘을 폴리올레핀에 첨가하여, 기존 수지 조성물의 기계적 물성과 동등하거나 우수하면서도, 경제성 있는 원료(탄산칼슘은 일반 소취제 대비 가격이 1/10 이하 수준)를 사용하여 취기 및 총휘발성 유기화합물 발생량을 감소시키는 폴리올레핀 조성물을 제공할 수 있다. According to the present invention, by adding a proper amount of calcium oxide to a polyolefin, it is possible to obtain an economical raw material (calcium carbonate having a price lower than 1/10 of the general deodorant) equal to or superior to the mechanical properties of existing resin compositions, It is possible to provide a polyolefin composition which reduces the amount of total volatile organic compounds generated.
본 발명은 폴리올레핀 수지 조성물 총 100중량부에 대하여 (A) 폴리올레핀 수지 50~90중량부 (B) 열가소성 고무류 5~20중량부 (C) 무기 충진재 5~30 중량부 및 (D) 산화칼슘 2~5중량부를 포함하는 취기 및 총휘발성 유기화합물 발생량을 감소시키는 폴리올레핀 조성물을 제공한다.(B) 5 to 20 parts by weight of a thermoplastic resin (C) 5 to 30 parts by weight of an inorganic filler (D) 5 to 30 parts by weight of a polyolefin resin (B) And 5 parts by weight of the total amount of volatile organic compounds in the polyolefin composition.
본 발명에서 상기 폴리올레핀 수지의 함량은 수지의 총 중량 대비 50~90중량부인 것이 바람직하다. 상기 함량이 50중량부 미만이면 가공 성형성이 좋지 않고, 90중량부 초과이면 강도 및 신장율 저하되므로 바람직하지 않다.In the present invention, the content of the polyolefin resin is preferably 50 to 90 parts by weight based on the total weight of the resin. If the content is less than 50 parts by weight, the processability is poor. If the content is more than 90 parts by weight, the strength and elongation percentage are undesirably lowered.
본 발명의 상기 (A)에서 폴리올레핀 수지는 선형 폴리에틸렌 (linear polyethylene), 폴리프로필렌 (polypropylene), 폴리-1-부텐 (poly-1-butene), 폴리-3-메틸-1-부텐 (poly-3-methyl-1-butene), 폴리-4-메틸-1-헥센 (poly-4-methyl-hexene), 폴리비닐시클로헥산 (polyvinyl cyclohexane), 폴리-m-메틸스틸렌 (poly-m-methylstyrene), 폴리-2,4-디메틸스틸렌 (poly-2,4-dimethylstyrene), 폴리-2,5-디메틸스틸렌 (poly-2,5-dimethylstyrene), 폴리-3,5-디메틸스틸렌 (poly-3,5-dimethylstyrene), 폴리-3,4-디메틸스틸렌 (poly-3,4-dimethylstyrene), 폴리옥시 메틸렌 (polyoxymethylene), 폴리스틸렌 (polystyrene) (아이소탁틱), 폴리비닐-tert-부틸에테르 (polyvinyl-tert-butyl ether), 폴리메틸메타크릴레이트(이소), 폴리메틸메타크릴레이트(신디오탁틱) (polymethylmetharcrylate), 폴리에틸렌 테레프탈레이트 (polyethylene terephthalate), 폴리트리메틸렌 테레프탈레이트 (polytrimethylene terephthalate), 폴리헥사메틸 테레프탈레이트 (polyhexamethyl terephthalate), 폴리카프로마이드 (polycapromide), 나일론-6,6 (nylon-6,6), 나일론-6,10 (nylon-6,10), 나일론-9,9 (nylon-9,9), 나일론-10,9 (nylon-10,9), 셀룰로오스 트리아세테이트 (cellulose triacetate), 셀룰로오스 트리프로피오네이트 (cellulose tripropionate), 폴리비닐클로라이드 (polyvinyl chloride), 폴리비닐플루오라이드 (polyvinyl fluoride), 폴리클로로프렌 (polychloroprene), 폴리테트라플루오르에틸렌 (polytetrafluoroethylene), 폴리아크릴로니트릴 (polyacrylonitrile) 수지로 이루어진 군에서 선택될 수 있다.The polyolefin resin in (A) of the present invention may be a linear polyethylene, a polypropylene, a poly-1-butene, a poly-3-butene, methyl-1-butene, poly-4-methyl-hexene, polyvinyl cyclohexane, poly-m-methylstyrene, Poly-2,4-dimethylstyrene, poly-2,5-dimethylstyrene, poly-3,5-dimethylstyrene, dimethylstyrene, poly-3,4-dimethylstyrene, polyoxymethylene, polystyrene (isotactic), polyvinyl-tert-butylether, butyl ether, polymethylmethacrylate (iso), polymethylmethacrylate, polyethylene terephthalate, poly (methyl terephthalate), polytrimethylene terephthalate trimethylene terephthalate, polyhexamethyl terephthalate, polycapromide, nylon-6,6, nylon-6,10, nylon-9, Nylon-10,9, nylon-9,9, nylon-10,9, cellulose triacetate, cellulose tripropionate, polyvinyl chloride, poly And may be selected from the group consisting of polyvinyl fluoride, polychloroprene, polytetrafluoroethylene, and polyacrylonitrile resin.
본 발명의 상기 (B)에서 열가소성 고무류는 에틸렌-프로필렌 고무(EPR), 에틸렌-프로필렌-디엔 고무(EPDM), 에틸렌-부텐 고무(EBR), 에틸렌-옥텐 고무(EOR)로 이루어진 군에서 선택된 1종 이상일 수 있다.In the (B) of the present invention, the thermoplastic rubber may be one selected from the group consisting of ethylene-propylene rubber (EPR), ethylene-propylene-diene rubber (EPDM), ethylene-butene rubber (EBR) It can be more than a species.
상기 열가소성 고무류(rubber)는 충격개질제로, 수지의 총 중량 대비 5~20중량부인 것이 바람직하다. 상기 함량이 5중량부 미만이면 충격흡수가 미흡하고, 20중량부 초과이면 충격흡수량은 개선되나 강성과 내열성이 떨어지고 이에 따라 무기 충진재 첨가량이 늘어나 경제적이지 못하다.The thermoplastic rubber is an impact modifier, and it is preferably 5 to 20 parts by weight based on the total weight of the resin. When the content is less than 5 parts by weight, the impact absorption is insufficient. When the content is more than 20 parts by weight, the impact absorption amount is improved, but the rigidity and heat resistance are poor and the addition amount of inorganic filler is increased.
본 발명의 상기 (C)에서 무기 충진재는 수지의 총 중량 대비 5~30중량부인 것이 바람직하다. 상기 함량이 5중량부 미만이면 수지 조성물의 강성 증가 효과가 미흡하고, 30중량부를 초과하면 충격강도가 낮아진다.In the (C) of the present invention, the inorganic filler is preferably 5 to 30 parts by weight based on the total weight of the resin. If the content is less than 5 parts by weight, the effect of increasing the rigidity of the resin composition is insufficient. When the content is more than 30 parts by weight, the impact strength is lowered.
또한, 상기 (C)에서 무기 충진재는 평균 입경이 1~30㎛인 것이 바람직하다. 상기 평균 입경이 1㎛ 미만이면 생산시 분극현상이 발생하여 투입량이 불균일해지고 서로 뭉치기 때문에 수지 조성물의 분산성이 떨어져 품질이 저하되며, 평균 입경이 30㎛를 초과하면 생산은 용이하나 무기 충진재에 의한 강성, 내열성 향상을 방해하고 물성 차이가 발생한다.In addition, in the above (C), the inorganic filler preferably has an average particle diameter of 1 to 30 mu m. If the average particle diameter is less than 1 탆, polarization is generated at the time of production, and the amount is uneven and the particles are aggregated together. Therefore, the dispersibility of the resin composition deteriorates and the quality is deteriorated. When the average particle diameter exceeds 30 탆, Stiffness and heat resistance, and differences in properties occur.
또한, 상기 (C)에서 무기 충진재는 탈크(talc) 또는 월라스토나이트(wollastonite)일 수 있다.In addition, in (C), the inorganic filler may be talc or wollastonite.
본 발명의 상기 (D)에서 산화칼슘은 수지의 총 중량 대비 2~5중량부인 것이 바람직하다. 상기 함량이 2중량부 미만이면 취기 및 총휘발성 유기화합물 저감도가 떨어지고, 5중량부를 초과하면 충격강도가 낮아진다.In the step (D) of the present invention, calcium oxide is preferably 2 to 5 parts by weight based on the total weight of the resin. If the content is less than 2 parts by weight, the sensitivity to odor and the total volatile organic compound decreases. If the content is more than 5 parts by weight, the impact strength is lowered.
또한, 상기 (D)에서 산화칼슘은 가장 효과적인 취기 및 총휘발성 유기화합물 저감 효과를 갖기 위해서, 평균 입경 5~40㎛인 것이 바람직하다. In addition, in (D), calcium oxide preferably has an average particle size of 5 to 40 mu m in order to obtain the most effective odor and the effect of reducing the total volatile organic compound.
일반적으로 산화칼슘은 알칼리 특성을 갖고 수분을 흡착하며 산성가스를 중화시키는 성질을 갖고 있어, 폴리올레핀 조성물에서 산화칼슘은 물리적, 화학적으로 취기 및 총휘발성 유기화합물 함량을 제거한다.In general, calcium oxide has an alkaline property, adsorbs water and neutralizes acid gas, so that calcium oxide in the polyolefin composition physically and chemically removes odor and total volatile organic compound content.
이하, 본 발명의 이해를 돕기 위하여 바람직한 실시예 및 비교예를 제시하나, 본 발명이 이들 예로만 한정되는 것은 아니다.Hereinafter, preferred embodiments and comparative examples are provided to facilitate understanding of the present invention, but the present invention is not limited thereto.
이하, 실시예 및 비교예의 조성 및 측정 결과를 표 1에 나타내었다.The compositions and measurement results of the examples and comparative examples are shown in Table 1 below.
비교예 1, 실시예 1, 실시예 2는 폴리프로필렌, 고무, 무기 충진재 조성에서 산화칼슘과 기존 상용화된 소취제의 비교 측정 결과이며, 비교예 2와 실시예 3은 폴리프로필렌과 무기 충진재 조성에서 산화칼슘의 영향을 나타낸 결과이다.Comparative Example 1, Example 1 and Example 2 are comparative measurement results of calcium oxide and conventional commercialized deodorant in the composition of polypropylene, rubber, and inorganic filler, and Comparative Example 2 and Example 3 are comparative results of oxidation of polypropylene and inorganic filler composition This is the result of showing the effect of calcium.
산화칼슘 첨가로 기존 소재의 강성(YS, FM)은 증가하였지만, 충격강도(IZOD)가 감소하였다. 그러나 전체적으로 물성은 동등 수준임을 알 수 있다.The addition of calcium oxide increased the stiffness (YS, FM) of the existing materials, but decreased the impact strength (IZOD). However, it can be seen that the physical properties as a whole are equivalent.
산화칼슘으로 인해 기존 제품에 비해 TVOCs를 약 30% 감소하였으며, 또한 자극적인 냄새를 저감시켰다.Calcium oxide reduced TVOCs by about 30% compared to conventional products, and also reduced irritating odor.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090123523A KR101132922B1 (en) | 2009-12-11 | 2009-12-11 | Polyolefin resin composition with less stench and amounts of TVOCs by using calcium oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090123523A KR101132922B1 (en) | 2009-12-11 | 2009-12-11 | Polyolefin resin composition with less stench and amounts of TVOCs by using calcium oxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20110066754A KR20110066754A (en) | 2011-06-17 |
| KR101132922B1 true KR101132922B1 (en) | 2012-04-06 |
Family
ID=44399514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020090123523A Active KR101132922B1 (en) | 2009-12-11 | 2009-12-11 | Polyolefin resin composition with less stench and amounts of TVOCs by using calcium oxide |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101132922B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR118077A1 (en) * | 2019-02-27 | 2021-09-15 | Dow Global Technologies Llc | COMPOSITION FOR THE ELIMINATION OF ODORS FOR RECYCLED RESIN |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63202661A (en) | 1987-02-19 | 1988-08-22 | Tokuyama Soda Co Ltd | composite resin composition |
| KR19980025935A (en) * | 1996-10-07 | 1998-07-15 | 조규향 | Flame Retardant Low Flame Thermoplastic Composition |
| JP2003286370A (en) * | 2002-03-28 | 2003-10-10 | Kanegafuchi Chem Ind Co Ltd | Flame retardant resin composition |
| KR100622617B1 (en) | 1998-12-24 | 2006-09-11 | 피렐리 카비 에 시스테미 소시에떼 퍼 아찌오니 | Method for producing automatic fire extinguishing cable to produce smoke at low level and flame retardant composition used inside cable |
-
2009
- 2009-12-11 KR KR1020090123523A patent/KR101132922B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63202661A (en) | 1987-02-19 | 1988-08-22 | Tokuyama Soda Co Ltd | composite resin composition |
| KR19980025935A (en) * | 1996-10-07 | 1998-07-15 | 조규향 | Flame Retardant Low Flame Thermoplastic Composition |
| KR100622617B1 (en) | 1998-12-24 | 2006-09-11 | 피렐리 카비 에 시스테미 소시에떼 퍼 아찌오니 | Method for producing automatic fire extinguishing cable to produce smoke at low level and flame retardant composition used inside cable |
| JP2003286370A (en) * | 2002-03-28 | 2003-10-10 | Kanegafuchi Chem Ind Co Ltd | Flame retardant resin composition |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20110066754A (en) | 2011-06-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2017534699A5 (en) | ||
| JP2010526898A5 (en) | ||
| WO2006119935A1 (en) | Polyolefinic molding composition having improved resistance to thermooxidative degradation and its use for the production of pipes | |
| JP2017528575A5 (en) | ||
| ATE525431T1 (en) | POLYMER COMPOSITIONS WITH IMPROVED HOMOGENEOUSITY AND IMPROVED ODOR, METHOD FOR THE PRODUCTION THEREOF AND PIPES MADE THEREFROM | |
| JP2009526895A (en) | Composite plastic material | |
| CN105367907A (en) | Polypropylene composition and preparation method thereof | |
| JP2011074332A (en) | Rubber composition for tire sidewall and pneumatic tire using the same | |
| CN106928552A (en) | It is a kind of with antibacterial, remove automotive upholstery modified polypropylene material for eliminating the unusual smell and preparation method thereof | |
| KR101132922B1 (en) | Polyolefin resin composition with less stench and amounts of TVOCs by using calcium oxide | |
| HK1205171A1 (en) | Thermoplastic polymer formulation containing polyamides/evoh and polyolefins, use and products thereof | |
| JP5891248B2 (en) | Thermoplastic polyetherester elastomer resin composition and elastic monofilament produced therefrom | |
| KR101147386B1 (en) | Polyolefin complex material composition | |
| CN108250562A (en) | A kind of low smell is low to distribute PP composite material and preparation method thereof | |
| KR20170101889A (en) | Deodorant composition and deodorizing product | |
| CN110894366B (en) | Composite resin composition based on fiber-reinforced polypropylene for automotive interior parts with reduced odor | |
| KR101193903B1 (en) | Polyvinylchloride resin compositon for pipe and joint | |
| KR100975002B1 (en) | Chemical-resistant wallpaper containing corn starch | |
| KR101533559B1 (en) | Multi-layer Tank by Rotational Molding and Storage Container Having Thereof | |
| KR100855332B1 (en) | Polypropylene resin composition | |
| WO2008080459A1 (en) | Polyolefin composition and pipe with reduced taste and odour | |
| JP5211489B2 (en) | Rubber composition for tire tread | |
| JP7269259B2 (en) | Resin molding and resin composition | |
| KR101592669B1 (en) | Natural- friendly Compositions | |
| JP5181417B2 (en) | Organic peroxide masterbatch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20091211 |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20110818 Patent event code: PE09021S01D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20120321 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20120327 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20120327 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| FPAY | Annual fee payment |
Payment date: 20141230 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20141230 Start annual number: 4 End annual number: 4 |
|
| FPAY | Annual fee payment |
Payment date: 20151223 Year of fee payment: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20151223 Start annual number: 5 End annual number: 5 |
|
| FPAY | Annual fee payment |
Payment date: 20161228 Year of fee payment: 6 |
|
| PR1001 | Payment of annual fee |
Payment date: 20161228 Start annual number: 6 End annual number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 20180226 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
Payment date: 20180226 Start annual number: 7 End annual number: 7 |
|
| FPAY | Annual fee payment |
Payment date: 20190304 Year of fee payment: 8 |
|
| PR1001 | Payment of annual fee |
Payment date: 20190304 Start annual number: 8 End annual number: 8 |
|
| FPAY | Annual fee payment |
Payment date: 20200302 Year of fee payment: 9 |
|
| PR1001 | Payment of annual fee |
Payment date: 20200302 Start annual number: 9 End annual number: 9 |
|
| PR1001 | Payment of annual fee |
Payment date: 20210205 Start annual number: 10 End annual number: 10 |
|
| PR1001 | Payment of annual fee |
Payment date: 20240205 Start annual number: 13 End annual number: 13 |