CN204109475U - A kind of automobile board adopting gum glass-fiber-fabric - Google Patents
A kind of automobile board adopting gum glass-fiber-fabric Download PDFInfo
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- CN204109475U CN204109475U CN201420573662.3U CN201420573662U CN204109475U CN 204109475 U CN204109475 U CN 204109475U CN 201420573662 U CN201420573662 U CN 201420573662U CN 204109475 U CN204109475 U CN 204109475U
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Abstract
The utility model discloses a kind of automobile board adopting gum glass-fiber-fabric, from bottom to top comprise the first gum glass-fiber-fabric, foam layer and the second gum glass-fiber-fabric successively.Its Application and Development belongs to pioneering in automobile industry.Use the sheet material that gum glass-fiber-fabric is produced, grammes per square metre is lower, and rigidity is better, solve simultaneously ceiling occurs in entrucking or consumer's use procedure wrinkle, partially soft, stay, the problem such as modification, improve the rigidity of ceiling.Utilize macromolecule glue rete to replace traditional rubber powder, cohesive force is stronger.Double-deck gum glass-fiber-fabric one architecture replaces tradition and spreads glass technique, bending strength and bending force higher, achieve dustlessization production, environmental protection enormously simplify production procedure and product structure simultaneously more, improves production efficiency simultaneously.
Description
Technical field
The utility model relates to automobile board technical field, relates to a kind of automobile board adopting gum glass-fiber-fabric specifically.
Background technology
Traditional automobile board structure is loaded down with trivial details, forms primarily of non-woven fabrics+rubber powder+glass+this 7 tunic Rotating fields of foamed plastics+glass+rubber powder+glued membrane.This structure not only makes overall grammes per square metre heavier, simultaneously bending strength and bending force more weak, easily cause in actual use ceiling occur wrinkle, partially soft, stay, the problem such as modification.And spread glass owing to adopting and spread rubber powder technique, its bonding peeling force has only just reached the national standard requirement of 3N, and after resistance to wet method cyclic test, easy delamination, cannot meet the quality requirements that client is more and more higher to product.
Therefore, inventor of the present utility model needs a kind of new technology of design badly to improve its problem.
Utility model content
The utility model aims to provide a kind of automobile board of employing gum glass-fiber-fabric of low gram weight and high strength degree high rigidity.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of automobile board adopting gum glass-fiber-fabric, from bottom to top comprise the first gum glass-fiber-fabric, foam layer and the second gum glass-fiber-fabric successively, wherein said first gum glass-fiber-fabric from bottom to top comprises the first nonwoven layer, the first macromolecule membranous layer, the first fiberglass layer, the second macromolecule membranous layer successively; Described second gum glass-fiber-fabric from bottom to top comprises third high molecule rete, the second fiberglass layer, the 4th macromolecule membranous layer, the second nonwoven layer, PE rete successively.
Described first macromolecule membranous layer and/or described second macromolecule membranous layer and/or described third high molecule rete and/or described 4th macromolecule membranous layer are the one in polyethylene, modified poly ethylene, modified polypropene, ethylene-vinyl acetate copolymer, ethene improved-acetate ethylene copolymer, ethylene-acrylic acid copolymer, ethene improved-acrylic copolymer, ethylene-methacrylic acid copolymer, ethene improved methacrylic acid copolymer, nylon, Modified Nylon Hot-melt Adhesive film further.
The thicknesses of layers of described first macromolecule membranous layer and/or described second macromolecule membranous layer and/or described third high molecule rete and/or described 4th macromolecule membranous layer is 20-40 μm further.
Described foam layer is polyurethane foam layer further.
The thickness of described first gum glass-fiber-fabric is 4-13mm further.
The thickness of described second gum glass-fiber-fabric is 4-13mm further.
Adopt technique scheme, the utility model at least comprises following beneficial effect:
The automobile board of employing gum glass-fiber-fabric described in the utility model, its Application and Development belongs to pioneering in automobile industry.Use the sheet material that gum glass-fiber-fabric is produced, grammes per square metre is lower, and rigidity is better, solve simultaneously ceiling occurs in entrucking or consumer's use procedure wrinkle, partially soft, stay, the problem such as modification, improve the rigidity of ceiling.Utilize macromolecule glue rete to replace traditional rubber powder, cohesive force is stronger.Double-deck gum glass-fiber-fabric one architecture replaces tradition and spreads glass technique, bending strength and bending force higher, achieve dustlessization production, environmental protection enormously simplify production procedure and product structure simultaneously more, improves production efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automobile board of employing gum glass-fiber-fabric described in the utility model.
Wherein: 1. the first gum glass-fiber-fabric, 2. foam layer, 3. the second gum glass-fiber-fabric, 11. first nonwoven layer, 12. first macromolecule membranous layers, 13. first fiberglass layers, 14. second macromolecule membranous layers, 31. third high molecule retes, 32. second fiberglass layers, 33. the 4th macromolecule membranous layers, 34. second nonwoven layer, 35.PE rete.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, for meeting a kind of automobile board adopting gum glass-fiber-fabric of the present utility model, from bottom to top comprise the first gum glass-fiber-fabric 1, foam layer 2 and the second gum glass-fiber-fabric 3 successively, wherein said first gum glass-fiber-fabric 1 from bottom to top comprises the first nonwoven layer 11, first macromolecule membranous layer 12, first fiberglass layer 13, second macromolecule membranous layer 14 successively; Described second gum glass-fiber-fabric 3 from bottom to top comprises third high molecule rete 31, second fiberglass layer 32, the 4th macromolecule membranous layer 33, second nonwoven layer 34, PE rete 35 successively.
Described first gum glass-fiber-fabric 1 reaches more than 8N with the bonding peeling force of described foam layer 2, much larger than the national standard requirement of virgin rubber powder bonding peeling force 3N.In ceiling forming process, described second gum glass-fiber-fabric 3 bonds with fabric, and one is that surface is more smooth, and two is that rigidity is better.Detected by inner and third party, the grammes per square metre of ceiling reduces, and rigidity improves more than 20%.Instead of the application of rubber powder, achieve dustlessization and produce, environmental protection and enormously simplify production procedure and product structure more, improves production efficiency simultaneously.
Described first macromolecule membranous layer 12 and/or described second macromolecule membranous layer 14 and/or described third high molecule rete 31 and/or described 4th macromolecule membranous layer 33, for form through three-layer co-extruded blown film, are preferably the one in polyethylene, modified poly ethylene, modified polypropene, ethylene-vinyl acetate copolymer, ethene improved-acetate ethylene copolymer, ethylene-acrylic acid copolymer, ethene improved-acrylic copolymer, ethylene-methacrylic acid copolymer, ethene improved methacrylic acid copolymer, nylon, Modified Nylon Hot-melt Adhesive film.
The thicknesses of layers of described first macromolecule membranous layer 12 and/or described second macromolecule membranous layer 14 and/or described third high molecule rete 31 and/or described 4th macromolecule membranous layer 33 is preferably 20-40 μm.
Described foam layer 2 is preferably polyurethane foam layer 2.Described polyurethane foam layer 2 has light weight, thermal insulation, sound-absorbing, the advantage such as shockproof, corrosion-resistant.
The thickness of described first gum glass-fiber-fabric 1 is preferably 4-13mm.The thickness of described second gum glass-fiber-fabric 3 is preferably 4-13mm.Those skilled in the art should know; just one is preferred embodiment for the thickness setting of the Material selec-tion of foam layer 2 described above and described first gum glass-fiber-fabric 1, described second gum glass-fiber-fabric 3; not for the restriction to the present embodiment, any apparent variation and replacement are all within the protection domain of the present embodiment.
Adopt the automobile board of the employing gum glass-fiber-fabric described in the present embodiment to prepare sheet material, it has larger technical advantage relative to sheet material prepared by traditional handicraft, and concrete correction data is as shown in table 1.
Table 1
Can clearly be drawn by table 1 adopts its product grammes per square metre of automobile board of gum glass-fiber-fabric at about 950g, and compare traditional handicraft 1100g, reduce grammes per square metre 150g, product rigidity and bending strength are also significantly increased.Simultaneously because the gum of the automobile board of described employing gum glass-fiber-fabric adopts macromolecule glue rete, the cohesive force between upper and lower layer is stronger.
The automobile board of employing gum glass-fiber-fabric described in the utility model, its Application and Development belongs to pioneering in automobile industry.Use the sheet material that gum glass-fiber-fabric is produced, grammes per square metre is lower, and rigidity is better, solve simultaneously ceiling occurs in entrucking or consumer's use procedure wrinkle, partially soft, stay, the problem such as modification, improve the rigidity of ceiling.Utilize macromolecule glue rete to replace traditional rubber powder, cohesive force is stronger.Double-deck gum glass-fiber-fabric one architecture replaces tradition and spreads glass technique, bending strength and bending force higher, achieve dustlessization production, environmental protection enormously simplify production procedure and product structure simultaneously more, improves production efficiency simultaneously.
Above an embodiment of the present utility model has been described in detail, but described content is only the preferred embodiment that the utility model is created, and can not be considered to for limiting practical range of the present utility model.All any equivalent variations done according to the utility model application range, all should still be within patent covering scope of the present utility model.
Claims (6)
1. one kind adopts the automobile board of gum glass-fiber-fabric, it is characterized in that: from bottom to top comprise the first gum glass-fiber-fabric, foam layer and the second gum glass-fiber-fabric successively, wherein said first gum glass-fiber-fabric from bottom to top comprises the first nonwoven layer, the first macromolecule membranous layer, the first fiberglass layer, the second macromolecule membranous layer successively; Described second gum glass-fiber-fabric from bottom to top comprises third high molecule rete, the second fiberglass layer, the 4th macromolecule membranous layer, the second nonwoven layer, PE rete successively.
2. the as claimed in claim 1 automobile board adopting gum glass-fiber-fabric, is characterized in that: described first macromolecule membranous layer and/or described second macromolecule membranous layer and/or described third high molecule rete and/or described 4th macromolecule membranous layer are the one in polyethylene, modified poly ethylene, modified polypropene, ethylene-vinyl acetate copolymer, ethene improved-acetate ethylene copolymer, ethylene-acrylic acid copolymer, ethene improved-acrylic copolymer, ethylene-methacrylic acid copolymer, ethene improved methacrylic acid copolymer, nylon, Modified Nylon Hot-melt Adhesive film.
3. the automobile board adopting gum glass-fiber-fabric as claimed in claim 2, is characterized in that: the thicknesses of layers of described first macromolecule membranous layer and/or described second macromolecule membranous layer and/or described third high molecule rete and/or described 4th macromolecule membranous layer is 20-40 μm.
4. the automobile board of the employing gum glass-fiber-fabric as described in as arbitrary in claim 1-3, is characterized in that: described foam layer is polyurethane foam layer.
5. the automobile board adopting gum glass-fiber-fabric as claimed in claim 4, is characterized in that: the thickness of described first gum glass-fiber-fabric is 4-13mm.
6. the automobile board adopting gum glass-fiber-fabric as claimed in claim 5, is characterized in that: the thickness of described second gum glass-fiber-fabric is 4-13mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573662.3U CN204109475U (en) | 2014-09-30 | 2014-09-30 | A kind of automobile board adopting gum glass-fiber-fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573662.3U CN204109475U (en) | 2014-09-30 | 2014-09-30 | A kind of automobile board adopting gum glass-fiber-fabric |
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| Publication Number | Publication Date |
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| CN204109475U true CN204109475U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420573662.3U Active CN204109475U (en) | 2014-09-30 | 2014-09-30 | A kind of automobile board adopting gum glass-fiber-fabric |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443858A (en) * | 2017-09-08 | 2017-12-08 | 张家港长泰汽车饰件材料有限公司 | Polyurethane composite plate for automobile ceiling and preparation method thereof |
| CN112638715A (en) * | 2019-01-25 | 2021-04-09 | ＭＴ－Ｔｅｃ合同会社 | Interior material for vehicle |
-
2014
- 2014-09-30 CN CN201420573662.3U patent/CN204109475U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443858A (en) * | 2017-09-08 | 2017-12-08 | 张家港长泰汽车饰件材料有限公司 | Polyurethane composite plate for automobile ceiling and preparation method thereof |
| CN112638715A (en) * | 2019-01-25 | 2021-04-09 | ＭＴ－Ｔｅｃ合同会社 | Interior material for vehicle |
| EP3915842A4 (en) * | 2019-01-25 | 2022-01-19 | MT-Tec LLC | Vehicle interior material |
| CN112638715B (en) * | 2019-01-25 | 2024-02-13 | 寿屋福隆特株式会社 | Interior material for vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215632 No. 8-1, Changyang Road, Jingang street, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Jiangsu saisheng New Material Technology Co.,Ltd. Address before: 215632 No.1 Changyang Road, Nansha Industrial Park, Jingang town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: ZHANGJIAGANG CHANGTAI AUTOMOTIVE TRIMS MATERIAL CO.,LTD. |