KR19980055636A - Ceiling Panel Trim - Google Patents
Ceiling Panel Trim Download PDFInfo
- Publication number
- KR19980055636A KR19980055636A KR1019960074870A KR19960074870A KR19980055636A KR 19980055636 A KR19980055636 A KR 19980055636A KR 1019960074870 A KR1019960074870 A KR 1019960074870A KR 19960074870 A KR19960074870 A KR 19960074870A KR 19980055636 A KR19980055636 A KR 19980055636A
- Authority
- KR
- South Korea
- Prior art keywords
- ceiling panel
- panel trim
- fibers
- polyethylene foam
- heat
- Prior art date
Links
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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
본 발명은 천장패널 트림재에 관한 것으로서, 더욱 상세하게는 폴리에틸렌 폼, 유리섬유 및 비편직 섬유를 순차적으로 적층하여 이루어짐으로써 재활용이 가능하고 경량이며 내습성이 우수한 천장패널 트림재에 관한 것이다.The present invention relates to a ceiling panel trim member, and more particularly, to a ceiling panel trim member that is recyclable, lightweight, and excellent in moisture resistance by being sequentially laminated with polyethylene foam, glass fibers, and nonwoven fibers.
Description
본 발명은 천장패널 트림재에 관한 것으로서, 더욱 상세하게는 폴리에틸렌 폼, 유리섬유 및 비편직 섬유를 순차적으로 적층하여 이루어짐으로써 재활용이 가능하고 경량이며 내습성이 우수한 천장패널 트림재에 관한 것이다.The present invention relates to a ceiling panel trim member, and more particularly, to a ceiling panel trim member that is recyclable, lightweight, and excellent in moisture resistance by being sequentially laminated with polyethylene foam, glass fibers, and nonwoven fibers.
지금까지 자동차의 천장패널 트림으로 사용되는 재료로는 특정 섬유(F10), 폴리에틸렌 폼 및 유리섬유를 적충하여 제조된 것, 특정 섬유와 비편직 섬유를 적층한 것, 또는 수지 펠트, 폴리에틸렌 폼 및 천을 적층하여 이루어진 것 등이 사용되었다.The materials used to trim the ceiling panels of automobiles so far are made by stacking certain fibers (F10), polyethylene foam and glass fibers, laminating certain fibers and non-woven fibers, or resin felt, polyethylene foam and cloth. Lamination | stacking, etc. were used.
그러나, 이와같은 재료는 내습성이 취약하고 재활용이 되지 않으며, 중량이 무겁다.However, such materials are poor in moisture resistance, not recycled, and heavy in weight.
본 발명은 상기와 같은 종래 자동차 천장패널 트림재의 문제점을 해결하기 위하여 폴리에틸렌 폼, 유리섬유 및 비편직 섬유를 적층하여 이루어짐으로써 경량이며 내습성이 우수하고 재활용이 가능한 천장패널 트림재를 제공하는 데 그 목적이 있다,The present invention is made by laminating polyethylene foam, glass fibers and non-woven fibers in order to solve the problems of the conventional automotive ceiling panel trim material as described above to provide a lightweight, excellent moisture resistance and recyclable ceiling panel trim material. There is a purpose,
본 발명은 밀도 700 g/㎥인 폴리에틸렌 폼, 200 메쉬의 유리섬유 및 200 g/㎡인 비편직 섬유로 이루어진 천장패널 트림재를 그 특징으로 한다.The present invention is characterized by a ceiling panel trim member consisting of polyethylene foam having a density of 700 g / m 3, glass fibers of 200 mesh and nonwoven fibers of 200 g / m 2.
이와같은 본 발명을 더욱 상세하게 설명하면 다음과 같다.The present invention will be described in more detail as follows.
본 발명은 내습성, 내열성 및 경량인 자동차 천장패널 트림재에 관한 것이다,The present invention relates to a vehicle ceiling panel trim material which is moisture resistant, heat resistant and lightweight.
먼저, 폴리에틸렌 폼은 밀도 700 g/㎥이고 압축강도 2.6 kg/㎠인 것으로서, 폼이 샌드위치 강성구도를 가지도록 폴리아미드 올레핀 30 ㎛를 사용하여 열융착한다.First, the polyethylene foam has a density of 700 g / m 3 and a compressive strength of 2.6 kg / cm 2, and is thermally fused using 30 μm of polyamide olefin so that the foam has a sandwich stiffness composition.
유리 섬유는 200 메쉬의 적층구조에 1.6 mm의 두께로 250 g/㎡로 강성의 하부층을 지지한다,The glass fiber supports a rigid bottom layer at 250 g / m 2 with a thickness of 1.6 mm in a 200 mesh laminated structure.
비편직 섬유는 220 g/㎡로서 고체 형태로서 표피재를 구성한다.The nonwoven fibers make up the skin material as a solid form at 220 g / m 2.
이같은 구성성분으로 천장패널을 제조할 때는 폴리에틸렌 폼에 폴리비닐계 접착제를 사용하여 접착하거나 열융착 접착하고, 건조한 후 유리섬유와 페놀 또는 폴리프로필렌 분말을 사용하여 열융합, 220 ℃에서 50 톤 프레스 성형하는 공정으로 구성된다.When manufacturing ceiling panels with these components, they are bonded or heat-sealed with polyvinyl-based adhesive to polyethylene foam, dried and heat-fused using glass fiber and phenol or polypropylene powder, and 50 ton press molding at 220 ℃. It consists of a process to make.
이와같이 제조된 자동차 천장패널 트림재에 대하여 단열성, 내열성을 측정한 결과, 단열성은 격자판막 사이의 공기전도도 측정시 종래의 것에 비하여 약 2.3 ℃ 정도 유리하고, 내열성은 내열온도 110 ℃에서 내습열포함하여 3 사이클로 시험시 이상이 없었다.As a result of measuring the heat insulation and heat resistance of the manufactured automotive ceiling panel trim material, the heat insulation is advantageously about 2.3 ℃ compared to the conventional one when measuring the air conductivity between the grating plate, heat resistance including moisture and heat at 110 ℃ heat resistance There was no abnormality in the test with 3 cycles.
본 발명에 따른 자동차 천장패널 트림재는 내습성이 우수할 뿐만 아니라 트리밍성과 강성을 강화했으며, 총중량은 470 g/㎡로서 경량이고 디자인 자유도 및 단열성과 내열성도 우수할 뿐만 아니라 재활용도 가능하다.The automotive ceiling panel trim material according to the present invention not only has excellent moisture resistance but also has enhanced trimming and rigidity, and has a total weight of 470 g / m 2, which is light in weight, excellent in design freedom, heat insulation and heat resistance, and is also recyclable.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960074870A KR19980055636A (en) | 1996-12-28 | 1996-12-28 | Ceiling Panel Trim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960074870A KR19980055636A (en) | 1996-12-28 | 1996-12-28 | Ceiling Panel Trim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980055636A true KR19980055636A (en) | 1998-09-25 |
Family
ID=66382216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960074870A KR19980055636A (en) | 1996-12-28 | 1996-12-28 | Ceiling Panel Trim |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980055636A (en) |
-
1996
- 1996-12-28 KR KR1019960074870A patent/KR19980055636A/en not_active Application Discontinuation
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |