KR100547363B1 - 무광특성, 충격강도 및 투명성이 우수한 중공성형용폴리올레핀 수지 조성물 및 이를 이용하여 제조된 제품 - Google Patents
무광특성, 충격강도 및 투명성이 우수한 중공성형용폴리올레핀 수지 조성물 및 이를 이용하여 제조된 제품 Download PDFInfo
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Classifications
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- 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
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
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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
- C08K3/36—Silica
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- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
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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
- 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
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
- C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
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- C—CHEMISTRY; METALLURGY
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- 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
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Ethene-propene or ethene-propene-diene copolymers
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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
- C08K2201/00—Specific properties of additives
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Abstract
Description
종류 | 무광특성 | 충격강도 | 투명성 | 중량 | 가격 |
무광유리 | 우수 | 열세 | 우수 | 무겁다 | 고가 |
무광 PET | 우수 | 열세 | 우수 | 가볍다 | 고가 |
종래기술의 제품 | 양호 | 열세 | 열세 | 가볍다 | 저가 |
실시예 | 구성비 | 무광 특성 (Gloss) | 충격 강도 (kg.cm/cm) | 투명성 (haze) | ||||
제1성분 (중량%) | 제2성분 (중량%) | 제3성분 (ppm) | 제4성분 (ppm) | 제5성분 (ppm) | ||||
1 | 60%, C2=3.5% (MI=1.8) | 40%, C2/C8 코폴리머 (C8=15%, MI=0.8) | 500 | - | - | 4.7 | 파손 없음 | 65 |
2 | 60%, C2=3.5% (MI=1.8) | 40%, C2/C8 코폴리머 (C8=15%, MI=0.8) | 500 | - | 솔비톨계 2,500 | 4.5 | 파손 없음 | 62 |
3 | 60%, C2=3.5% (MI=1.8) | 40%, C2/C8 코폴리머 (C8=15%, MI=3.0) | 500 | - | - | 15 | 파손 없음 | 65 |
4 | 60%, C2=3.5% (MI=1.8) | 40%, C2/C8 코폴리머 (C8=15%, MI=3.0) | 1,000 | - | - | 4.1 | 파손 없음 | 62 |
5 | 60%, C2=2.5%,C4=5.0% (MI=3.5) | 40%, C2/C8 코폴리머 (C8=15%, MI=0.8) | 500 | 6㎛의 실리카 3,000 | - | 5.5 | 파손 없음 | 73 |
비교예 | 구성비 | 무광특성 (gloss) | 충격강도 (kg·cm/cm) | 투명성 (haze) | ||
제1성분 | 제2성분 | 제3성분 | ||||
1 | 무광유리(부식) | 7.5 | 0 | 50 | ||
2 | 무광 PET (코팅) | 7.0 | 5 | 67 | ||
3 | 랜덤 PP 50% (MI=1.8) | HDPE 50% (MI=0.3) | - | 4.7 | 18 | 91 |
4 | 호모 PP 50% (MI=1.8) | HDPE 50% (MI=0.3) | - | 4.4 | 12 | 95 |
5 | 임팩트 PP 50% (MI=1.8) | HDPE 50% (MI=3.0) | 400ppm | 4.2 | 88 | 90 |
6 | 랜덤 PP 50% (MI=1.8)) | HDPE 50% (MI=3.0) | 400ppm | 9.0 | 60 | 86 |
7 | 60%, C2=3.5% (MI=1.8) | 40%, C2/C8 코폴리머 (C8=15%, MI=0.8) | - | 32 | 파손없음 | 50 |
8 | 90%, C2=3.5% (MI=1.8) | 10%, C2/C8 코폴리머 (C8=15%, MI=0.8) | 500ppm | 21 | 25 | 42 |
9 | 60%, C2=3.5% (MI=1.8) | 40%, C2/C8 코폴리머 (C8=35%, MI=0.8) | 500ppm | 5.5 | 파손없음 | 83 |
10 | 60%, C2=3.5% (MI=1.8) | 40%, C4/C3 코폴리머 (C3=15%, MI=0.8) | 500ppm | 15 | 파손없음 | 85 |
Claims (8)
- 용융지수가 5dg/min이하인, 2∼10중량%의 에틸렌, 탄소수 4 내지 10의 알파올레핀 또는 이들의 혼합물을 포함하는 랜덤 폴리프로필렌 수지 40∼80중량%; 및용융지수가 5dg/min이하이고 10∼30중량%의 프로필렌, 알파올레핀 또는 이들의 혼합물을 포함하는 에틸렌-프로필렌/알파올레핀 공중합체 또는 10∼30중량%의 에틸렌을 포함하는 에틸렌-알파올레핀 공중합체 60∼20중량%로 이루어진 혼합물; 및상기 혼합물 100중량부에 대해 0.01∼0.2중량부의 라디칼 발생제를 포함하는 것을 특징으로 하는 무광특성, 충격강도 및 투명성이 우수한 중공성형용 폴리올레핀 수지 조성물.
- 제1항에 있어서, 상기 조성물이 혼합물 100중량부에 대해 평균입자크기가 1∼10㎛이하인 실리카(SiO2) 0.01∼1중량부 및/또는 착색제 1중량부 이하를 더욱 포함하는 것을 특징으로 하는 무광특성, 충격강도 및 투명성이 우수한 중공성형용 폴리올레핀 수지 조성물.
- 제1항에 있어서, 상기 조성물이 혼합물 100중량부에 대해 솔비톨계 및 로진계로 이루어진 유기 핵제 1중량부 이하를 더욱 포함하는 것을 특징으로 하는 무광 특성, 충격강도 및 투명성이 우수한 중공성형용 폴리올레핀 수지 조성물.
- 용융지수가 5dg/min이하인, 2∼10중량%의 에틸렌, 탄소수 4 내지 10의 알파올레핀 또는 이들의 혼합물을 포함하는 랜덤 폴리프로필렌 수지 40∼80중량%; 및 용융지수가 5dg/min이하이고 10∼30중량%의 프로필렌, 알파올레핀 또는 이들의 혼합물을 포함하는 에틸렌-프로필렌/알파올레핀 공중합체 또는 10∼30중량%의 에틸렌을 포함하는 에틸렌-알파올레핀 공중합체 60∼20중량%로 이루어진 혼합물; 및 상기 혼합물 100중량부에 대해 0.01∼0.2중량부의 라디칼 발생제를 포함하는 무광특성, 충격강도 및 투명성이 우수한 폴리올레핀 수지 조성물을 중공성형, 사출 중공성형 또는 사출연신 중공성형의 방법을 이용하여 제조하는 것을 특징으로 하는 제품.
- 제4항에 있어서, 상기 제품은 단층구조이거나, 또는 상기 조성물을 표면층으로 하는 2층이상의 적층구조를 갖는 것을 특징으로 하는 제품.
- 제4항에 있어서, 상기 폴리올레핀 수지 조성물이 혼합물 100중량부에 대해 평균입자크기가 1∼10㎛이하인 실리카(SiO2) 0.01∼1중량부 및/또는 착색제 1중량부이하를 더욱 포함하는 것을 특징으로 하는 제품.
- 제4항에 있어서, 상기 폴리올레핀 수지 조성물이 혼합물 100중량부에 대해 솔비톨계 및 로진계로 이루어진 유기 핵제 1중량부이하를 더욱 포함하는 것을 특징으로 하는 제품.
- 제4항에 있어서, 상기 제품이 일회용 용기, 화장품 용기 및 세제 용기를 포함하는 것을 특징으로 하는 제품.
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KR1020000040823A KR100547363B1 (ko) | 2000-07-15 | 2000-07-15 | 무광특성, 충격강도 및 투명성이 우수한 중공성형용폴리올레핀 수지 조성물 및 이를 이용하여 제조된 제품 |
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KR1020000040823A KR100547363B1 (ko) | 2000-07-15 | 2000-07-15 | 무광특성, 충격강도 및 투명성이 우수한 중공성형용폴리올레핀 수지 조성물 및 이를 이용하여 제조된 제품 |
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KR20020007081A KR20020007081A (ko) | 2002-01-26 |
KR100547363B1 true KR100547363B1 (ko) | 2006-01-26 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100842161B1 (ko) | 2007-03-27 | 2008-06-27 | 삼성토탈 주식회사 | 흐름성과 무광 특성이 우수한 고충격 폴리프로필렌 수지조성물 |
KR101219602B1 (ko) * | 2012-09-12 | 2013-01-31 | 세원정공 주식회사 | 광확산판용 폴리프로필렌계 수지 조성물, 이를 포함하는 광확산판 및 그 제조방법 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100975019B1 (ko) * | 2003-05-07 | 2010-08-11 | 에스케이케미칼주식회사 | 폴리에스테르계 무광택 용기의 제조방법 |
KR100855333B1 (ko) | 2007-09-06 | 2008-09-04 | 현대이피 주식회사 | 자동차용 무광택 폴리프로필렌 복합 수지 조성물 |
KR101135698B1 (ko) * | 2009-12-16 | 2012-04-13 | 호남석유화학 주식회사 | 초고투명 폴리프로필렌 수지 조성물 및 이의 성형품 |
-
2000
- 2000-07-15 KR KR1020000040823A patent/KR100547363B1/ko not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100842161B1 (ko) | 2007-03-27 | 2008-06-27 | 삼성토탈 주식회사 | 흐름성과 무광 특성이 우수한 고충격 폴리프로필렌 수지조성물 |
KR101219602B1 (ko) * | 2012-09-12 | 2013-01-31 | 세원정공 주식회사 | 광확산판용 폴리프로필렌계 수지 조성물, 이를 포함하는 광확산판 및 그 제조방법 |
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KR20020007081A (ko) | 2002-01-26 |
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