KR960034301A - Polyolefin composition with improved melt state properties - Google Patents

Polyolefin composition with improved melt state properties Download PDF

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Publication number
KR960034301A
KR960034301A KR1019950006267A KR19950006267A KR960034301A KR 960034301 A KR960034301 A KR 960034301A KR 1019950006267 A KR1019950006267 A KR 1019950006267A KR 19950006267 A KR19950006267 A KR 19950006267A KR 960034301 A KR960034301 A KR 960034301A
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KR
South Korea
Prior art keywords
weight
resin composition
parts
polyolefin
polyolefin resin
Prior art date
Application number
KR1019950006267A
Other languages
Korean (ko)
Inventor
김형일
신승동
김광호
김원섭
Original Assignee
성기웅
대림산업 주식회사
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 성기웅, 대림산업 주식회사 filed Critical 성기웅
Priority to KR1019950006267A priority Critical patent/KR960034301A/en
Publication of KR960034301A publication Critical patent/KR960034301A/en

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Abstract

본 발명은 폴리프로필렌 수지 70~90중량%, 저밀도 폴리에틸렌 수지 10~30중량%로 이루어진 수지 조성물 100중량부에 대하여, 상용화제로 에틸렌-프로필렌 공중합체 2~15중량부를 혼합, 용융시켜 제조된 폴리올레핀 수지 조성물에 관한 것이다.The present invention relates to a polyolefin resin prepared by mixing and melting 2 to 15 parts by weight of an ethylene-propylene copolymer with a compatibilizer with respect to 100 parts by weight of a resin composition composed of 70 to 90% by weight of a polypropylene resin and 10 to 30% by weight of a low density polyethylene resin. It relates to a composition.

Description

용융 상태 물성이 향상된 폴리올레핀 조성물Polyolefin composition with improved melt state properties

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (7)

폴리프로필렌 수지 70~90중량%, 저밀도 폴리에틸렌 수지 10~30중량%로 이루어진 수지 조성물 100중량부에 대하여, 상용화제로 에틸렌-프로필렌 공중합체 2~15중량부를 혼합, 용융시켜 제조된 용융상태 물성이 향상된폴리올레핀 수지 조성물.With respect to 100 parts by weight of the resin composition consisting of 70 to 90% by weight of polypropylene resin and 10 to 30% by weight of low density polyethylene resin, 2 to 15 parts by weight of an ethylene-propylene copolymer was mixed and melted with a compatibilizer to improve the molten state properties. Polyolefin resin composition. 제1항에 있어서, 폴리프로필렌 수지는 용융 흐름 지수가 0.2~4.0g/10분이고, 비중이 0.898~0.920g/㎤임을 특징으로 하는 폴리올레핀 수지 조성물.The polyolefin resin composition according to claim 1, wherein the polypropylene resin has a melt flow index of 0.2 to 4.0 g / 10 minutes and a specific gravity of 0.898 to 0.920 g / cm 3. 제1항에 있어서, 저밀도 폴리프로필렌 수지는 용융 흐름 지수가 0.3~5.0g/10분이고, 비중이 0.917~0.922g/㎤임을 특징으로 하는 폴리올레핀 수지 조성물.The polyolefin resin composition according to claim 1, wherein the low density polypropylene resin has a melt flow index of 0.3 to 5.0 g / 10 minutes and a specific gravity of 0.917 to 0.922 g / cm 3. 제1항에 있어서, 에틸렌-프로필렌 공중합체는 프로필렌 함량이 22~28중량%이고 용융 흐림 지수가 0.4~3.6g/10분임을 특징으로 하는 폴리올레핀 수지 조성물.The polyolefin resin composition according to claim 1, wherein the ethylene-propylene copolymer has a propylene content of 22 to 28 wt% and a melt cloudiness index of 0.4 to 3.6 g / 10 minutes. 제1항에 있어서, 상기 조성물 100주양부에 대해서 무기 충전재 11~43중량부를 첨가하여 혼합, 용융시켜 제조된 폴리올레핀수지 조성물.The polyolefin resin composition according to claim 1, wherein 11 to 43 parts by weight of an inorganic filler is added, mixed and melted with respect to 100 parts by weight of the composition. 제5항에 있어서, 무기 충전재는 탄산칼슘, 탈크 또는 마이크(MICA)임을 특징으로 하는 폴리올레핀 수지 조성물.6. The polyolefin resin composition of claim 5, wherein the inorganic filler is calcium carbonate, talc or microphone. 폴리프로필렌 수지 70~90중량%, 저밀도 폴리에틸렌수지 10~30중량%로 이루어진 수지 조성물 100중량부에 대하여, 상용화제로 에틸렌-프로필렌 공중합체 2~15중량부를 혼합, 용융시켜 용융 상태의 물성이 향상된 폴리올레핀 수지 조성물을 제조하는 방법.Polyolefin having 2 to 15 parts by weight of an ethylene-propylene copolymer is mixed and melted with a compatibilizer to 100 parts by weight of a resin composition composed of 70 to 90% by weight of polypropylene resin and 10 to 30% by weight of low density polyethylene resin. A method of producing a resin composition. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950006267A 1995-03-24 1995-03-24 Polyolefin composition with improved melt state properties KR960034301A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950006267A KR960034301A (en) 1995-03-24 1995-03-24 Polyolefin composition with improved melt state properties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950006267A KR960034301A (en) 1995-03-24 1995-03-24 Polyolefin composition with improved melt state properties

Publications (1)

Publication Number Publication Date
KR960034301A true KR960034301A (en) 1996-10-22

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KR1019950006267A KR960034301A (en) 1995-03-24 1995-03-24 Polyolefin composition with improved melt state properties

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040011208A (en) * 2002-07-29 2004-02-05 주식회사 휴비스 Thermally bondable polyethylene/polypropylene composite fiber with high interfacial adhesive strength

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040011208A (en) * 2002-07-29 2004-02-05 주식회사 휴비스 Thermally bondable polyethylene/polypropylene composite fiber with high interfacial adhesive strength

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