KR920000866A - Polyethylene terephthalate resin composition and composite material prepared therefrom - Google Patents

Polyethylene terephthalate resin composition and composite material prepared therefrom Download PDF

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Publication number
KR920000866A
KR920000866A KR1019900008111A KR900008111A KR920000866A KR 920000866 A KR920000866 A KR 920000866A KR 1019900008111 A KR1019900008111 A KR 1019900008111A KR 900008111 A KR900008111 A KR 900008111A KR 920000866 A KR920000866 A KR 920000866A
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KR
South Korea
Prior art keywords
polyethylene terephthalate
terephthalate resin
resin composition
diameter
polyamide pulp
Prior art date
Application number
KR1019900008111A
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Korean (ko)
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KR930010233B1 (en
Inventor
지창섭
류석철
김정식
Original Assignee
하기주
주식회사 코오롱
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Application filed by 하기주, 주식회사 코오롱 filed Critical 하기주
Priority to KR1019900008111A priority Critical patent/KR930010233B1/en
Publication of KR920000866A publication Critical patent/KR920000866A/en
Application granted granted Critical
Publication of KR930010233B1 publication Critical patent/KR930010233B1/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
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers

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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)
  • Reinforced Plastic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

내용 없음No content

Description

폴리에틸렌 테레프탈레이트 수지 조성물과 이루부터 제조된 복합재료Polyethylene terephthalate resin composition and composite material prepared from this

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

Claims (2)

전방향족 폴리아미드 펄프상 단섬유를 폴리에틸렌 테레프탈레이트 수지에 첨가 혼합시킨 수지 조성물에 있어서, 길이가 0.1 내지 0.5mm, 직경이 0.001 내지 0.01mm 이되 ,상기 직경에 대한 길이의 비율이 100 이상이고 표면적이 4 내지 15㎡/g인 피브릴화된 전방향족 폴리아미드 펄프상 단섬유를, 폴리에틸렌 테레프탈레이트 수지 100중량부에 대해 0.5 내지 20중량부 첨가혼합시켜서 되는 것임을 특징으로 하는 폴리에틸렌 테레프탈레이트 수지 조성물.In the resin composition in which the wholly aromatic polyamide pulp-like short fibers are added to and mixed with polyethylene terephthalate resin, the resin composition has a length of 0.1 to 0.5 mm and a diameter of 0.001 to 0.01 mm, wherein the ratio of the length to the diameter is 100 or more and the surface area The polyethylene terephthalate resin composition characterized by adding and mixing 0.5-20 weight part of fibrillated wholly aromatic polyamide pulp-like short fibers of 4-15 m <2> / g with respect to 100 weight part of polyethylene terephthalate resins. 전방향족 폴리아미드 펄프상 단섬유로 강화된 폴리에틸렌 테레프탈레이트 수지 복합재료에 있어서, 길이가 0.1 내지 0.5mm, 직경이 0.001 내지 0.01mm이되, 상기 직경에 대한 길이의 비율이 100 이상이고 표면적이 4 내지 15㎡/g인 피브릴화된 전방향족 폴리아미드 펄프상 단섬유를, 폴리에틸렌 테레프탈레이트 수지 100중량부에 대해 0.5 내지 20중량부 첨가혼합시켜서 된 조성물을 통상의 방법으로 하여 시이트상 또는 성형물로 제조된 인장강도 12kg/㎟이상, 굴곡탄성율 500kg/㎟이상, 충격강도 5kgㆍcm/cm이상, 열변형 온도 180℃이상인 것을 특징으로 하는 전방향족 폴리아미드 펄프상 단섬유로 강화된 폴리에틸렌 테레프탈레이트 수지 복합재료.Polyethylene terephthalate resin composite material reinforced with monoaromatic polyamide pulp-like short fibers, the length of which is 0.1 to 0.5 mm, the diameter is 0.001 to 0.01 mm, the ratio of the length to the diameter is 100 or more and the surface area is 4 to A fibrillated wholly aromatic polyamide pulp-like short fiber of 15 m 2 / g was added to 0.5 to 20 parts by weight based on 100 parts by weight of polyethylene terephthalate resin to prepare a sheet-like or molded product in a conventional manner. Polyethylene terephthalate resin composite reinforced with mono-aromatic polyamide pulp-like short fibers, characterized in that the tensile strength of more than 12kg / ㎜, flexural modulus of 500kg / ㎜ or more, impact strength of 5kg · cm / cm or more, heat deformation temperature of more than 180 ℃ material. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900008111A 1990-06-01 1990-06-01 Polyethylene terephthalate resin composition and composite material made therefrom KR930010233B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900008111A KR930010233B1 (en) 1990-06-01 1990-06-01 Polyethylene terephthalate resin composition and composite material made therefrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900008111A KR930010233B1 (en) 1990-06-01 1990-06-01 Polyethylene terephthalate resin composition and composite material made therefrom

Publications (2)

Publication Number Publication Date
KR920000866A true KR920000866A (en) 1992-01-29
KR930010233B1 KR930010233B1 (en) 1993-10-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900008111A KR930010233B1 (en) 1990-06-01 1990-06-01 Polyethylene terephthalate resin composition and composite material made therefrom

Country Status (1)

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KR (1) KR930010233B1 (en)

Also Published As

Publication number Publication date
KR930010233B1 (en) 1993-10-15

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