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KR950018284A - Thermoplastic resin composition and its manufacturing method which improved the dimensional stability of moldings - Google Patents

Thermoplastic resin composition and its manufacturing method which improved the dimensional stability of moldings Download PDF

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Publication number
KR950018284A
KR950018284A KR1019930028273A KR930028273A KR950018284A KR 950018284 A KR950018284 A KR 950018284A KR 1019930028273 A KR1019930028273 A KR 1019930028273A KR 930028273 A KR930028273 A KR 930028273A KR 950018284 A KR950018284 A KR 950018284A
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South Korea
Prior art keywords
resin
weight
mica
resin composition
thermoplastic resin
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KR1019930028273A
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Korean (ko)
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KR0129093B1 (en
Inventor
구정기
양삼주
정한수
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유현식
제일모직 주식회사
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Publication of KR950018284A publication Critical patent/KR950018284A/en
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Publication of KR0129093B1 publication Critical patent/KR0129093B1/en

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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
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

본 발명은 폴리카보네이트수지, ABS수지, 유리섬유 및 마이카로 구성되는 것을 특징으로 하는 개선된 치수안정성을 갖는 열가소성수지 조성물에 관한 것이다.The present invention relates to a thermoplastic resin composition having improved dimensional stability, characterized in that it consists of polycarbonate resin, ABS resin, glass fiber and mica.

본 발명은 또한 폴리카보네이트수지, ABS수지, 및 마이카를 믹서기에 혼합한 후 압출기의 호파에 투입시켜 압출하고, 압출기의 중간부분의 측후호파에서 유리섬유를 투입시켜 압출시키는 것을 특징으로 하는 개선된 치수안정성을 갖는 열가소성수지를 제조하는 방법에 관한 것이다.The present invention is also characterized in that the polycarbonate resin, ABS resin, and mica are mixed in a mixer and then fed into the extruder's hopper and extruded, and the extruded glass fiber is injected from the lateral hopper of the middle portion of the extruder. It relates to a method for producing a thermoplastic resin having stability.

Description

성형물의 치수안정성을 개선한 열가소성 수지 조성물 및 그 제조방법Thermoplastic resin composition and its manufacturing method which improved the dimensional stability of moldings

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

Claims (8)

폴리카보네이트수지, ABS수지, 유리섬유 및 마이카로 구성되는 것을 특징으로 하는 개선된 치수안정성을 갖는 열가소성수지 조성물.A thermoplastic resin composition having improved dimensional stability, comprising polycarbonate resin, ABS resin, glass fiber and mica. 제1항에 있어서, ABS수지는 스티렌 아크릴로니트릴수지 및 그라프트-아크릴로니트릴 부타디엔 스티렌수지로 구성되는 것을 특징으로 하는 열가소성수지 조성물.The thermoplastic resin composition according to claim 1, wherein the ABS resin is composed of styrene acrylonitrile resin and graft-acrylonitrile butadiene styrene resin. 제2항에 있어서, 60중량%의 폴리카보네이트수지, 20중량%의 스티렌 아크릴로 니트릴 수지 및 20중량%의 그라프트-아크릴로니트릴 부타디엔스티렌수지를 함유하는 90~70 중량부의 수지 조성물, 5~25 중량부의 유리섬유 및 5~25 중량부의 마이카로 구성되는 것을 특징으로 하는 열가소성수지 조성물.90 to 70 parts by weight of the resin composition according to claim 2, containing 60% by weight of polycarbonate resin, 20% by weight of styrene acrylonitrile resin and 20% by weight of graft-acrylonitrile butadiene styrene resin; A thermoplastic resin composition comprising 25 parts by weight of glass fibers and 5 to 25 parts by weight of mica. 제1항, 제2항 또는 제3항중의 어느 한항에 있어서, 마이카의 애스팩트비가 30-90인 것을 특징으로 하는 열가소성수지 조성물.The thermoplastic resin composition according to any one of claims 1, 2, or 3, wherein the aspect ratio of the mica is 30-90. 폴리카보네이트수지, ABS수지, 및 마이카를 믹서기에서 혼합한 후 압출기의 호파에 투입시켜 압출하고, 압출기의 중간부분의 측부호파에서 유리섬유를 투입시켜 압출시키는 것을 특징으로 하는 개선된 치수안정성을 갖는 열가소성 수지를 제조하는 방법.Polycarbonate resin, ABS resin, and mica are mixed in a blender, and then extruded by mixing them in a hopper of an extruder, and extruded by inserting glass fibers in a side hopper of an intermediate part of the extruder. How to make a resin. 제5항에 있어서, ABS수지는 스티렌 아크릴로니트릴수지 및 그라프트-아크릴로니트릴 부타디엔스티렌수지로 구성되는 것을 특징으로 하는 열가소성수지를 제조하는 방법.The method of claim 5, wherein the ABS resin is composed of styrene acrylonitrile resin and graft-acrylonitrile butadiene styrene resin. 제6항에 있어서, 투입되는 재료의 구성비는 60중량%의 폴리카보네이트수지, 20중량%의 스티렌아크릴로 니트릴 수지 및 20중량%의 그라프트-아크릴로니트릴 부타디엔스티렌 수지를 함유하는 90~70 중량부의 수지 조성물, 5~25 중량부의 유리섬유 및 5~25 중량부의 마이카인 것을 특징으로 하는 방법.The composition ratio of the material to be added is 90-70 weight% containing 60 weight% polycarbonate resin, 20 weight% styrene acrylonitrile resin, and 20 weight% graft- acrylonitrile butadiene styrene resin. It is a negative resin composition, 5-25 weight part glass fiber, and 5-25 weight part mica. 제5항, 제6항 또는 제7항중의 어느 한 항에 있어서 마이카는 애스팩트비가 30-90인 것임을 특징으로 하는 방법.8. A method according to any one of claims 5, 6 or 7, wherein the mica has an aspect ratio of 30-90. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930028273A 1993-12-17 1993-12-17 Thermoplastic resin composition and its manufacturing method which improved the dimensional stability of moldings KR0129093B1 (en)

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KR1019930028273A KR0129093B1 (en) 1993-12-17 1993-12-17 Thermoplastic resin composition and its manufacturing method which improved the dimensional stability of moldings

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KR1019930028273A KR0129093B1 (en) 1993-12-17 1993-12-17 Thermoplastic resin composition and its manufacturing method which improved the dimensional stability of moldings

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KR950018284A true KR950018284A (en) 1995-07-22
KR0129093B1 KR0129093B1 (en) 1998-04-07

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KR102034636B1 (en) * 2017-11-24 2019-10-21 김영호 Eco-blend resin composition comprising fiber glass and manufacturing method of eco-plastic material using the same

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