KR900000191A - Composite material for wheel housing cover and manufacturing method thereof - Google Patents

Composite material for wheel housing cover and manufacturing method thereof Download PDF

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Publication number
KR900000191A
KR900000191A KR1019880007593A KR880007593A KR900000191A KR 900000191 A KR900000191 A KR 900000191A KR 1019880007593 A KR1019880007593 A KR 1019880007593A KR 880007593 A KR880007593 A KR 880007593A KR 900000191 A KR900000191 A KR 900000191A
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KR
South Korea
Prior art keywords
composite material
foam material
adhesive
pvc sheet
surface treatment
Prior art date
Application number
KR1019880007593A
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Korean (ko)
Inventor
이만형
Original Assignee
허신구
주식회사 럭키
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.)
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Publication date
Application filed by 허신구, 주식회사 럭키 filed Critical 허신구
Priority to KR1019880007593A priority Critical patent/KR900000191A/en
Publication of KR900000191A publication Critical patent/KR900000191A/en

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Abstract

내용 없음No content

Description

차륜 하우징 커버용 복합 소재 및 그의 제조방법Composite material for wheel housing cover and manufacturing method thereof

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

제1도는 본 발명의 차륜 하우징 커버용 복합 소재를 표현한 확대 단면도.1 is an enlarged cross-sectional view showing a composite material for a wheel housing cover of the present invention.

제2도는 본 발명에 관한 복합 소재를 제조하기 위한 개략적인 공정도.2 is a schematic process diagram for producing a composite material according to the present invention.

Claims (6)

차륜 하우징 커버용 복합 소재(6)의 상부 표면에는 자외선 방지를 위한 도료 타입의 표면 처리제로 표면 처리를 행한 표면 처리층(1)과 그 바로 밑에 아크릴계 표면 처리제로서 표면 처리를 한 아크릴 표면 처리층(2)을 형성하고, 순차적으로 PVC시이트(3)층과 접착제층(4) 그리고 복합 소재(6)의 맨 하부에는 폴리올레핀계 포옴재 층(5)을 형성한 것을 특징으로 하는 차륜 하우징 커버용 복합 소재.The upper surface of the composite material for wheel housing cover 6 has a surface treatment layer 1 having been surface treated with a coating type surface treatment agent for preventing ultraviolet rays and an acrylic surface treatment layer having a surface treatment as an acrylic surface treatment agent underneath it. 2) and a polyolefin-based foam material layer (5) formed at the bottom of the PVC sheet (3) layer, the adhesive layer (4) and the composite material (6) sequentially. Material. PVC자체를 개질한 PVC시이트와 포옴재를 합지하기 위하여, 포옴재에 접착제를 코팅하기 위한 접착제 코팅부(11)와 이를 건조시키는 용제 건조부(12) 및 PVC시이트와 거품재를 로올 프레스에 의해 합지 시키기 위한 접착부(13)와, 이를 냉각 실린더로서 냉각하는 냉각부(14) 및 권취부(15)의 공정으로 이루어진 것이 특징인 차륜 하우징 커버용 복합 소재의 제조방법.In order to laminate the PVC sheet and the foam material modified with the PVC itself, the adhesive coating part 11 for coating the adhesive on the foam material, the solvent drying part 12 for drying it, and the PVC sheet and the foam material by a roll press Method of manufacturing a composite material for a wheel housing cover characterized in that the bonding portion 13 for laminating, and the cooling unit 14 and the winding unit 15 for cooling it as a cooling cylinder. 제2항에 있어서, 상기한 용제 건조부(12)의 용제 건조 이전에 PVC시이트와 포옴재를 합지시키기 위한 접착부(13)에 의한 합지를 행하며, 이때 포옴재 자체의 공동부(空洞部)에 통기 효과를 부여하여 용제 건조가 이루어지도록 함이 특징인 차륜 하우징 커버용 복합 소재의 제조방법.The method according to claim 2, wherein the lamination is performed by an adhesive part 13 for laminating the PVC sheet and the foam material before the solvent drying of the solvent drying part 12, wherein the cavity part of the foam material itself is formed. Method for producing a composite material for a wheel housing cover characterized in that the solvent drying is achieved by imparting a ventilation effect. 제2항에 있어서, 상기한 PVC시이트의 PVC자체를 개질하기 위하여 ABS수지 및 고무 및 첨가제를 첨가한 것이 특징인 복합 소재의 제조방법.The method of manufacturing a composite material according to claim 2, wherein an ABS resin, rubber, and an additive are added to modify the PVC itself of the PVC sheet. PVC시이트와 포옴재를 합지하기 위하여 사용되는 접착제는 폴리 우레탄계로 반응성 히드록시기를 갖고 있는 선상 폴리 에스테르-폴리 우레탄 2액 반응형 고중합도 수지로서 여기에 가교제와 촉매를 배합한 것이 특징인 복합 소재의 제조방법.The adhesive used for laminating the PVC sheet and the foam material is a polyurethane-based linear 2-component reactive polyurethane polymer having a reactive hydroxy group, and a composite material characterized by blending a crosslinking agent and a catalyst therein. Way. 제5항에 있어서, 상기한 접착제에 첨가하는 가교제로서는 삼관능성(三官能性) 폴리 이소시아네이트를 사용하여 폴리 우레탄 수지의 히드록시기와 반응하여 3차원의 가교 구조를 형성 시킴으로써 수지의 탄성 및 내구성을 향상 시킴을 특징으로 하는 복합 소재의 제조방법.The crosslinking agent added to the above-mentioned adhesive is a trifunctional polyisocyanate, which reacts with a hydroxyl group of the polyurethane resin to form a three-dimensional crosslinked structure, thereby improving the elasticity and durability of the resin. Method for producing a composite material characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880007593A 1988-06-23 1988-06-23 Composite material for wheel housing cover and manufacturing method thereof KR900000191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880007593A KR900000191A (en) 1988-06-23 1988-06-23 Composite material for wheel housing cover and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880007593A KR900000191A (en) 1988-06-23 1988-06-23 Composite material for wheel housing cover and manufacturing method thereof

Publications (1)

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KR900000191A true KR900000191A (en) 1990-01-30

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KR1019880007593A KR900000191A (en) 1988-06-23 1988-06-23 Composite material for wheel housing cover and manufacturing method thereof

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100401647B1 (en) * 2001-07-30 2003-10-17 홍창일 Pvc-po adhesion sheet and the adhesion method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100401647B1 (en) * 2001-07-30 2003-10-17 홍창일 Pvc-po adhesion sheet and the adhesion method

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