CN201913857U - Enhanced natural fibre composite board - Google Patents
Enhanced natural fibre composite board Download PDFInfo
- Publication number
- CN201913857U CN201913857U CN2010205915131U CN201020591513U CN201913857U CN 201913857 U CN201913857 U CN 201913857U CN 2010205915131 U CN2010205915131 U CN 2010205915131U CN 201020591513 U CN201020591513 U CN 201020591513U CN 201913857 U CN201913857 U CN 201913857U
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- layer
- natural fibre
- composite board
- fibre composite
- board
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- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model discloses an enhanced natural fibre composite board, which is formed by stamping five layers of materials; the surface layer is a sticking layer; the second layer is a polypropylene enhancing layer; the third layer is a natural fibre layer; the fourth layer is a polypropylene enhancing layer; and the five layer is adhesive non-woven fabric layer. The natural fibre composite board is used as a main body for an automobile interior board; and the purpose of improving the tensile-strength and rigidity of the board are achieved by enhancing at the two sides. The enhanced natural fibre composite board has the following advantages: the natural fibre is used as a body material of the enhanced natural fibre composite board, which maintains the cost advantage of the product as the used natural fibre product has excellent environmental protection property; and an upper enhancing layer and a lower enhancing layer are adopted to increase the tensile-strength and rigidity of the board respectively by more than 15 percent and more than 20 percent.
Description
Technical field
The utility model relates to a kind of natural fiber composite board that is used for automotive trim.
Background technology
Natural fiber (natural fibers such as fiber crops, bamboo) composite plate extensively is used as the automotive trim plate substrate at present, reply energy-saving and emission-reduction, automobile lightweight requirements, and unit panel weight prerequisite is little reducing, and proof strength is constant, must gain in strength to existing sheet material.
Summary of the invention
For improving the intensity of natural fiber composite plate, the utility model proposes a kind of enhancement mode natural fiber composite board.
For this reason, technical solutions of the utility model are: a kind of enhancement mode natural fiber composite board, it is characterized in that: sheet material is formed by five layer material mold pressings, the surface is an adhesive linkage, the second layer is the polypropylene enhancement Layer, the 3rd layer is natural fiber layer, and the 4th layer is the polypropylene enhancement Layer, and layer 5 is band glue nonwoven.
Beneficial effect: described automotive trim sheet material strengthens reaching the purpose that promotes sheet material hot strength and rigidity based on the natural fiber composite plate by the two sides.The utlity model has following advantage: 1, product application natural fiber is a material of main part, has kept the product cost advantage, simultaneously because the natural fibre product that uses has the excellent feature of environmental protection; 2, enhancement Layer has increased sheet material hot strength and rigidity about the employing, and product tensile property and rigidity improve respectively more than 15% and 20%.
Description of drawings
Fig. 1 is a kind of structural representation of reinforced natural fiber composite board.
The specific embodiment
Figure 1 shows that a kind of reinforced natural fiber composite plate, by after adhesive linkage 1, polypropylene enhancement Layer 2, natural fiber layer 3, polypropylene or enhancement Layer 4,5 stacks of band glue nonwoven decorative layer, form successively through heating and mould pressing, the typing of colding pressing.
Described adhesive linkage 1 can be a hot melt adhesive layer, also can be the normal temperature glue-line.
Natural fiber in the described natural fiber layer 3 is a string.
Claims (2)
1. enhancement mode natural fiber composite board, it is characterized in that: sheet material is formed by five layer material mold pressings, and the surface is an adhesive linkage, and the second layer is the polypropylene enhancement Layer, and the 3rd layer is natural fiber layer, and the 4th layer is the polypropylene enhancement Layer, and layer 5 is band glue nonwoven.
2. a kind of enhancement mode natural fiber composite board according to claim 1 is characterized in that: described adhesive linkage is hot melt adhesive layer or normal temperature glue-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205915131U CN201913857U (en) | 2010-10-24 | 2010-10-24 | Enhanced natural fibre composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205915131U CN201913857U (en) | 2010-10-24 | 2010-10-24 | Enhanced natural fibre composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201913857U true CN201913857U (en) | 2011-08-03 |
Family
ID=44413671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205915131U Expired - Lifetime CN201913857U (en) | 2010-10-24 | 2010-10-24 | Enhanced natural fibre composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201913857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373015A (en) * | 2012-04-28 | 2013-10-30 | 上海杰事杰新材料(集团)股份有限公司 | Wheat-straw/PP fabric lamination lightweight composite board and preparation method thereof |
-
2010
- 2010-10-24 CN CN2010205915131U patent/CN201913857U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373015A (en) * | 2012-04-28 | 2013-10-30 | 上海杰事杰新材料(集团)股份有限公司 | Wheat-straw/PP fabric lamination lightweight composite board and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |
|
| CX01 | Expiry of patent term |