KR930012234A - Molding method for interior and exterior molding of vehicle using waste of polypropylene (PP) resin containing glass fiber - Google Patents

Molding method for interior and exterior molding of vehicle using waste of polypropylene (PP) resin containing glass fiber Download PDF

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Publication number
KR930012234A
KR930012234A KR1019910024573A KR910024573A KR930012234A KR 930012234 A KR930012234 A KR 930012234A KR 1019910024573 A KR1019910024573 A KR 1019910024573A KR 910024573 A KR910024573 A KR 910024573A KR 930012234 A KR930012234 A KR 930012234A
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KR
South Korea
Prior art keywords
molding
waste
glass fiber
containing glass
resin containing
Prior art date
Application number
KR1019910024573A
Other languages
Korean (ko)
Inventor
임호성
Original Assignee
전성원
현대자동차 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 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019910024573A priority Critical patent/KR930012234A/en
Publication of KR930012234A publication Critical patent/KR930012234A/en

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  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

본 발명은 유리섬유가 함유된 폴리프로필렌 수지의 폐기물을 이용한 차량용 내,외장품 몰딩 성형방법에 관한 것으로, 유리섬유가 함유된 폴리프로필렌 수지의 자동차 폐기물과 성형 스크랩을 재활용하여 완제품이 될 때까지의 일련의 제조방법, 즉 유리섬유가 함유된 폴리프로필렌(PP)수지의 폐기물(1) 및 성형품 스크랩(scrap)을 분쇄기(2)에 넣고 소립자로 분쇄하는 분쇄단계와, 상기 분쇄된 소립자를 가열로(3)에 넣고 가열하여 슬러리 상태로 되게하는 가열단계와, 상기 슬러리를 프레스(4)에 넣고 프레싱하여 소정된 골조(5) 또는 재활용시이트(5')로 형성하는 프레스단계와, 상기 골조(5) 또는 재활용시이트(5')를 사용하여 완제품을 성형하는 완제품 성형단계를 제공함으로써 상기 폐기물에 의한 환경오염을 방지하고 제조원가를 절감시킬 수 있으며, 보다 뛰어난 강도의 제품을 제조할 수 있는 효과가 있다.The present invention relates to a molding method for interior and exterior molding of a vehicle using waste of polypropylene resin containing glass fiber, and to recycling finished vehicle waste and molding scrap of polypropylene resin containing glass fiber until it becomes a finished product. A series of manufacturing methods, namely, a pulverizing step of putting waste (1) and molded product scraps of polypropylene (PP) resin containing glass fibers into a pulverizer 2 and pulverizing them into small particles; (3) a heating step for heating and bringing the slurry into a slurry state, a pressing step for pressing the slurry into a press 4 to form a predetermined frame 5 or a recycled sheet 5 ', and the frame ( 5) Or by providing a finished product molding step of molding the finished product using the recycled sheet (5 ') can prevent environmental pollution by the waste and reduce the manufacturing cost, There is an effect that can be produced exceptional strength of the product.

Description

유리섬유가 함유된 폴리프로필렌(PP) 수지의 폐기물을 이용한 차량용 내,외장품 몰딩 성형 방법Molding method for interior and exterior molding of vehicle using waste of polypropylene (PP) resin containing glass fiber

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

도면은 폐기물 및 스크랩(scrap)을 사용하여 완제품이 될 때까지 일련의 제조단계를 개략적으로 나타낸 제조공정도.The drawing is a manufacturing process diagram schematically showing a series of manufacturing steps from waste and scrap to finished product.

Claims (1)

유리섬유가 함유된 폴리프로필렌(PP)수지의 폐기물(1) 및 성형품 스크랩 (scrap)을 분쇄기(2)에 넣고 소립자로 분쇄하는 분쇄단계와, 상기 분쇄된 소립자를 가열로(3)에 넣고 가열하여 슬러리 상태로 되게하는 가열단계와, 상기 슬러리를 프레스 (4)에 넣고 프레싱하여 소정된 골조(5) 또는 재활용시이트(5')로 형성하는 프레스단계와, 상기 골조(5) 또는 재활용시이트(5')를 사용하여 완제품을 성형하는 완제품 성형단계로 이루어지는 것을 특징으로 하는 유리섬유가 함유된 폴리프로필렌 수지의 폐기물을 이용한 차량용 내,외장품 몰딩성형 방법.A pulverizing step of putting the waste of polypropylene (PP) resin and the molded article scrap containing glass fiber into a pulverizer 2 and pulverizing it into small particles; and putting the pulverized small particles into a heating furnace 3 and heating Heating step to bring the slurry into a slurry state, pressing the slurry into a press 4 to form a predetermined frame 5 or a recycled sheet 5 ', and the frame 5 or recycled sheet ( 5 ') using a waste product of glass fiber-containing polypropylene resin, characterized in that the molding step of forming the finished product for molding the interior, exterior molding molding method for the vehicle. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910024573A 1991-12-27 1991-12-27 Molding method for interior and exterior molding of vehicle using waste of polypropylene (PP) resin containing glass fiber KR930012234A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910024573A KR930012234A (en) 1991-12-27 1991-12-27 Molding method for interior and exterior molding of vehicle using waste of polypropylene (PP) resin containing glass fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910024573A KR930012234A (en) 1991-12-27 1991-12-27 Molding method for interior and exterior molding of vehicle using waste of polypropylene (PP) resin containing glass fiber

Publications (1)

Publication Number Publication Date
KR930012234A true KR930012234A (en) 1993-07-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910024573A KR930012234A (en) 1991-12-27 1991-12-27 Molding method for interior and exterior molding of vehicle using waste of polypropylene (PP) resin containing glass fiber

Country Status (1)

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KR (1) KR930012234A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100426678B1 (en) * 2001-03-09 2004-04-17 전안수 A method for manufacturing of construction materials use waste glass met reinforced thermoplastic
KR101688637B1 (en) 2015-10-27 2016-12-22 (주) 엔피에코텍스 Pellet and sheet manufacturing apparatus and method for polyvinylbutyral using waste polyvinylbutyral

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100426678B1 (en) * 2001-03-09 2004-04-17 전안수 A method for manufacturing of construction materials use waste glass met reinforced thermoplastic
KR101688637B1 (en) 2015-10-27 2016-12-22 (주) 엔피에코텍스 Pellet and sheet manufacturing apparatus and method for polyvinylbutyral using waste polyvinylbutyral

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