KR930012910A - Manufacturing method of fiber reinforced thermoplastic molded body - Google Patents

Manufacturing method of fiber reinforced thermoplastic molded body Download PDF

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Publication number
KR930012910A
KR930012910A KR1019910025155A KR910025155A KR930012910A KR 930012910 A KR930012910 A KR 930012910A KR 1019910025155 A KR1019910025155 A KR 1019910025155A KR 910025155 A KR910025155 A KR 910025155A KR 930012910 A KR930012910 A KR 930012910A
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KR
South Korea
Prior art keywords
manufacturing
molded article
reinforced thermoplastic
molded body
fiber reinforced
Prior art date
Application number
KR1019910025155A
Other languages
Korean (ko)
Other versions
KR950000172B1 (en
Inventor
김광태
김정락
김상필
김성수
Original Assignee
서주인
제일합섬 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.)
Filing date
Publication date
Application filed by 서주인, 제일합섬 주식회사 filed Critical 서주인
Priority to KR1019910025155A priority Critical patent/KR950000172B1/en
Publication of KR930012910A publication Critical patent/KR930012910A/en
Application granted granted Critical
Publication of KR950000172B1 publication Critical patent/KR950000172B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

본 발명은 굵기가 3∼25μ인 유리섬유, 탄소섬유, 아라미드섬유 등과 같은 보강섬유를 2∼10㎝ 정도의 길이로 절단하여 스트랜드(strend)로 만든 매트(mat)나 연속스트랜드로 만든 연속스트랜드매트를 폴리에틸렌, 폴리프로필렌 또는 폴리스티렌 등과 같은 폴리올레핀 수지와 무수말레인산, 아크릴산 또는 메타아크릴산 등을 공중합시킨 수지를 함침시켜 판상의 성형체를 제조하는 것을 특징으로 하는 섬유 강화 열가소성 플라스틱 성형체의 제조방법에 관한 것이다.The present invention is a continuous strand mat made of a mat or continuous strand made of strands by cutting the reinforcing fibers such as glass fibers, carbon fibers, aramid fibers, etc., having a thickness of 3 to 25 μ, into lengths of about 2 to 10 cm. The present invention relates to a method for producing a fiber-reinforced thermoplastics molded article characterized by producing a plate-shaped molded article by impregnating a resin obtained by copolymerizing a polyolefin resin such as polyethylene, polypropylene or polystyrene and maleic anhydride, acrylic acid or methacrylic acid.

Description

섬유강화 열가소성 성형체의 제조방법Manufacturing method of fiber reinforced thermoplastic molded body

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (1)

굵기가 3∼25μ인 보강섬유를 2∼10㎝ 정도의 길이로 절단하여 스트랜드로 만든 매트나 연속스트랜드로 만든 연속스트랜드매트로 제조하여 폴리올레핀 수지에 무수말레인산, 아크릴산, 메타아크릴산 등으로 공중합시킨 수지를 함침시켜 판상의 성형체를 제조하는 것을 특징으로 하는 섬유강화 열가소성 플라스틱 성형체의 제조방법.Reinforcing fibers having a thickness of 3 to 25μ are cut into lengths of about 2 to 10 cm and made from a continuous mat made of strands or continuous strands, and copolymerized with polyolefin resin with maleic anhydride, acrylic acid, and methacrylic acid. A method of manufacturing a fiber-reinforced thermoplastic molded article characterized by impregnation to produce a plate-shaped molded article. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019910025155A 1991-12-30 1991-12-30 Molding method & fiber reinforced thermoplastic articles KR950000172B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910025155A KR950000172B1 (en) 1991-12-30 1991-12-30 Molding method & fiber reinforced thermoplastic articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910025155A KR950000172B1 (en) 1991-12-30 1991-12-30 Molding method & fiber reinforced thermoplastic articles

Publications (2)

Publication Number Publication Date
KR930012910A true KR930012910A (en) 1993-07-21
KR950000172B1 KR950000172B1 (en) 1995-01-11

Family

ID=19326674

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910025155A KR950000172B1 (en) 1991-12-30 1991-12-30 Molding method & fiber reinforced thermoplastic articles

Country Status (1)

Country Link
KR (1) KR950000172B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101149276B1 (en) * 2005-12-12 2012-05-25 주식회사 한국화이바 Manufacturing method of composite material reinforced with cut or continuos glass fiber strand mat and apparatus for manufacturing the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000000351A1 (en) * 1998-06-30 2000-01-06 Symalit Ag Method for producing a composite body from fibre-reinforced plastic and composite body produced according to this method
KR101233813B1 (en) * 2010-07-12 2013-02-14 (주)리앤에스 Thermoplastic organic fiber, method for preparing the same, fiber composite board using the same and method for preparing the board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101149276B1 (en) * 2005-12-12 2012-05-25 주식회사 한국화이바 Manufacturing method of composite material reinforced with cut or continuos glass fiber strand mat and apparatus for manufacturing the same

Also Published As

Publication number Publication date
KR950000172B1 (en) 1995-01-11

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