KR100538712B1 - 투명성 및 진공성형성이 우수한 폴리프로필렌 수지 조성물 - Google Patents
투명성 및 진공성형성이 우수한 폴리프로필렌 수지 조성물 Download PDFInfo
- Publication number
- KR100538712B1 KR100538712B1 KR10-2003-0098654A KR20030098654A KR100538712B1 KR 100538712 B1 KR100538712 B1 KR 100538712B1 KR 20030098654 A KR20030098654 A KR 20030098654A KR 100538712 B1 KR100538712 B1 KR 100538712B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- ethylene
- propylene
- polypropylene
- resin composition
- Prior art date
Links
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
- 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—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
- C08K5/053—Polyhydroxylic alcohols
-
- 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
구분 | 측정항목 (단위) | 실시예 | 비교예 | |||||||
1 | 2 | 3 | 1 | 2 | 3 | 4 | 5 | |||
성분(1)의 조성 | 프로필렌 함량(중량%) | 97 | 97 | 96.5 | 100 | 96.5 | 97.2 | 97 | 97 | |
에틸렌 함량(중량%) | 3 | 3 | 3.5 | - | 3.5 | 2.8 | 3 | 3 | ||
성분(2)의 조성 | 프로필렌 함량(중량%) | 70 | 61 | 66 | 60 | - | 63 | 70 | 70 | |
에틸렌 함량(중량%) | 30 | 39 | 34 | 40 | - | 37 | 30 | 30 | ||
절대점도 (dl/g) | 0.88 | 0.91 | 1.30 | 2.50 | - | 1.80 | 0.88 | 0.88 | ||
성분 (a)의 조성 | 성분 (a)내성분(1)의함량 (중량%) | 90 | 88 | 79 | 85 | 100 | 83 | 90 | 90 | |
성분 (a)내성분(2)의함량 (중량%) | 10 | 12 | 21 | 15 | - | 17 | 10 | 10 | ||
성분 (a)+(b)의 조성 | 성분 (a)+(b)내 성분 (a)의함량 (중량부) | 95 | 90 | 93 | 100 | 100 | 90 | 97 | 80 | |
성분 (a)+(b)내 성분 (b)의함량 (중량부) | 5 | 10 | 7 | 0 | 0 | 10 | 3 | 20 | ||
성분 (a)+(b)+(c)내 성분 (c)의 함량(중량부) | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | - | 0.2 | ||
물성 | 성분 (a)의 용융지수 (g/10min) | 2 | 3 | 0.6 | 0.6 | 5 | 3.5 | 2 | 2 | |
성분 (b)의 용융지수 | 2 | 3 | 3 | - | - | 1.2 | 2 | 2 | ||
성분 (a)+(b)의용융지수 | 2 | 3 | 0.9 | 0.6 | 5 | 3.3 | 2 | 2 | ||
펀칭시 내충격성(J) | 8 | 8 | 9 | 7 | 2 | 8 | 8 | 8 | ||
투명성(haze)(%) | 2 | 2.5 | 2 | 10 | 2 | 5 | 6 | 6 | ||
백화 발생(충격백화)(mm) | 2 | 2 | 3 | 19 | 2 | 10 | 2 | 2 | ||
인열강도 MD | 250 | 255 | 245 | 50 | 50 | 241 | 245 | 245 | ||
인열강도 TD | 300 | 317 | 310 | 250 | 260 | 309 | 303 | 303 | ||
처짐시간(sec) | 200 | 230 | 204 | 80 | 50 | 220 | 198 | 235 |
Claims (3)
- 하기 성분 (a) 85~95중량부, 성분 (b) 5~15중량부 및 성분 (c) 0.05~0.5중량부를 포함하는 것을 특징으로 하는 폴리프로필렌 수지 조성물:(a) 용융지수(230℃, 2.16kg 하중 조건하, ASTM D1238 규격)가 0.6~10g/10min이고, 0.5~10중량%의 에틸렌을 함유하는 결정성 에틸렌-프로필렌 랜덤 공중합체 65~95중량%와, 절대점도가 0.5~1.5dl/g이고, 20~70중량%의 에틸렌을 함유하는 에틸렌-프로필렌 탄성 공중합체 5~35중량%로 구성된 에틸렌-프로필렌 공중합체 조성물;(b) 긴 가지가 도입된 폴리프로필렌; 및(c) 유기 솔비톨계 핵제.
- 제 1항에 있어서, 상기 긴 가지가 도입된 폴리프로필렌은 용융지수(230℃, 2.16kg 하중 조건하, ASTM D1238 규격)가 0.6~10g/10min이고, 용융강도가 200mN 이상인 것을 특징으로 하는 폴리프로필렌 수지 조성물.
- 제 1항에 있어서, 상기 유기 솔비톨계 핵제가 3,4-디메틸벤질리덴 솔비톨인 것을 특징으로 하는 폴리프로필렌 수지 조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0098654A KR100538712B1 (ko) | 2003-12-29 | 2003-12-29 | 투명성 및 진공성형성이 우수한 폴리프로필렌 수지 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0098654A KR100538712B1 (ko) | 2003-12-29 | 2003-12-29 | 투명성 및 진공성형성이 우수한 폴리프로필렌 수지 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050067656A KR20050067656A (ko) | 2005-07-05 |
KR100538712B1 true KR100538712B1 (ko) | 2005-12-23 |
Family
ID=37258288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0098654A KR100538712B1 (ko) | 2003-12-29 | 2003-12-29 | 투명성 및 진공성형성이 우수한 폴리프로필렌 수지 조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100538712B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101243518B1 (ko) * | 2006-05-08 | 2013-03-20 | 삼성에스디아이 주식회사 | 리튬 이차전지용 절연 케이스 및 이를 이용한 리튬이차전지 |
CN103524903A (zh) * | 2013-10-29 | 2014-01-22 | 大韩道恩高分子材料(上海)有限公司 | 一种聚丙烯组合物及其制备方法 |
-
2003
- 2003-12-29 KR KR10-2003-0098654A patent/KR100538712B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20050067656A (ko) | 2005-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1789489B1 (en) | Thermoplastic polyolefin composition | |
KR101077697B1 (ko) | 압출된 프로파일을 위한 레올로지-개질된 열가소성엘라스토머 조성물 | |
EA019075B1 (ru) | Способ получения модифицированных полипропиленовых композиций | |
EP2925811A1 (en) | Pp compounds with alleviated or eliminated tiger stripe and retained excellent mechanical properties | |
JP7128318B2 (ja) | プロピレン系樹脂組成物及びその射出成形体 | |
JP7410049B2 (ja) | プロピレン樹脂組成物及び成形体 | |
JP2012229303A (ja) | プロピレン系樹脂組成物及びその射出成形体 | |
US10494516B2 (en) | Propylene resin composition and injection molded article | |
KR100538712B1 (ko) | 투명성 및 진공성형성이 우수한 폴리프로필렌 수지 조성물 | |
KR100717639B1 (ko) | 용융 장력 및 가열 성형성이 우수한 폴리프로필렌 수지조성물 | |
KR100538713B1 (ko) | 투명성 및 진공성형성이 우수한 폴리올레핀 수지 조성물 | |
KR100681869B1 (ko) | 발포 특성이 우수한 연질 폴리올레핀 수지 및 이를 이용한발포체 | |
US10619040B2 (en) | Propylene resin composition and injection molded article | |
JP6826595B2 (ja) | プロピレン系樹脂組成物及びその射出成形体 | |
KR100574681B1 (ko) | 고용융장력을 지닌 폴리올레핀 수지조성물 및 그를이용하여 제조된 발포체 | |
CN116218127B (zh) | 相容剂及其制备方法、合金材料及其制备方法和冰箱内胆 | |
KR100612109B1 (ko) | 진공성형성이 우수한 고탄성 폴리프로필렌 수지 조성물 | |
JP2024033381A (ja) | マスターバッチ組成物 | |
CN118318005A (zh) | 具有改进的冲击强度和低clte的填充的聚烯烃组合物 | |
KR100713706B1 (ko) | 패리슨 안정성 및 내열성이 우수한 압출중공성형용폴리프로필렌 수지 조성물 | |
JPH0547642B2 (ko) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120928 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20130926 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20140930 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20151001 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20160927 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20170920 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20180905 Year of fee payment: 14 |
|
FPAY | Annual fee payment |
Payment date: 20190923 Year of fee payment: 15 |