CN2665165Y - Protofilament nonwoven felt composite sheet material - Google Patents
Protofilament nonwoven felt composite sheet material Download PDFInfo
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- CN2665165Y CN2665165Y CN 200320120686 CN200320120686U CN2665165Y CN 2665165 Y CN2665165 Y CN 2665165Y CN 200320120686 CN200320120686 CN 200320120686 CN 200320120686 U CN200320120686 U CN 200320120686U CN 2665165 Y CN2665165 Y CN 2665165Y
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- woven mat
- composite sheet
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- precursor fiber
- fiber non
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Abstract
Disclosed is a precursor fiber non-woven felt composite sheet, relating to a product to reinforce plastics by a precursor fiber non-woven felt of inorganic and organic fiber, which belongs to composite material technology field. The utility model is characterized in that: the surface layer is a plastic layer; the reinforcement layer is compounded by a plastic melt film, an inorganic precursor fiber non-woven felt and an organic precursor fiber non-woven felt. The composite material is light in weight, high in strength, anti-shock and is corrosion resistant, which can be widely applied in automobile, airplane, military, chemical and architecture field and so on with good high and low temperature resistance performance within minus 40 DEG C to positive 120 DEG C working range. Compared with foreign GMT sheet, the utility model is low in energy consumption during manufacturing process, low in production cost and has strong market competitiveness, which has high economic and social benefit.
Description
Technical field
A kind of precursor non-woven mat composite sheet is with a kind of goods of the precursor non-woven mat reinforced plastics of the precursor non-woven mat of inorfil and organic fiber, belongs to technical field of composite materials.It is the revolutionary product of foreign GMT sheet material.
Background technology
The developing direction of current car, automobile mainly be safe, energy-conservation, comfortable and environment good; In order to adapt to this requirement, must extensively adopt new material, make every effort to make vehicle lightweight, high-strength, shock resistance, corrosion-resistant, and further reduce the manufacturing cost of automobile, therefore adopt advanced composite to be the task of top priority, imperative.And its pluses and minuses are arranged respectively in numerous composite,, shortcomings such as contaminated environment have influence on human beings'health, can't recycle, manufacturing cost height long owing to the same with thermosetting compound material production cycle have influenced its development, are difficult to be widely used.
Summary of the invention
The purpose of this utility model is to provide a kind of multiple fields such as automobile, aviation, military affairs, chemical industry, building that are widely used in, and helps a kind of NEW TYPE OF COMPOSITE sheet material of the precursor non-woven mat reinforced plastics of the inorganic and organic fiber of a kind of usefulness that the integrated and vehicular modular of part produces.The superficial layer 1 that it is characterized in that this composite sheet is plastic layer, and enhancement layer 2 is to be composited by plastics melt film and inorfil precursor non-woven mat and organic fiber precursor non-woven mat; Inorfil precursor non-woven mat is a kind of in as described below: (1) simple glass fiber (2) high aluminum fiber (3) high silica fiber; Organic fiber precursor non-woven mat can be a kind of in as described below: (1) chemical fibre (2) synthetic fiber (3) carbon fiber.For the intensity that improves composite sheet avoids producing lamination, the material of the plastics that its superficial layer 1 is adopted and the plastics melt film of enhancement layer 2 must be in full accord.Used plastics are generally polyethylene, polypropylene, polyvinyl chloride, polyester, nylon etc.And degree of steeping good and poor between plastics melt film and the precursor non-woven mat then is the key point of composite sheet quality.Usually sheet thickness is set as required.The advantage of this composite sheet is: lightweight, high-strength, shock resistance, corrosion-resistant, can in wider temperature range, use (40 ℃～+ 120 ℃), because it is a kind of thermoplasticity reinforcing material, can recycle, so pollution on the environment significantly reduces, also be a kind of environment-friendly materials of green therefore.Can be widely used in every field: as automobile chair frame, bumper skeleton, accumulator stand, luggage bracket, hood, refrigerator car, container, anticorrosion container, the helmet, cartridge box, shell box, building template etc., compare with foreign GMT sheet material, it is little to have the manufacturing technique energy consumption, production cost is low, the very strong market competitiveness is arranged, be with a wide range of applications, high economic benefit and social benefit are arranged.
Description of drawings
Fig. 1 is the sectional view of precursor non-woven mat composite sheet
1.---superficial layer
2.---enhancement layer
The specific embodiment
1, precursor non-woven mat composite sheet is used to make the bumper skeleton, the thickness of punching press composite sheet is 5mm, and superficial layer 1 is a polypropylene, and the thickness of superficial layer 1 respectively is 02mm, the plastics melt film of enhancement layer 2 adopts polypropylene equally, by the plastics melt film with superficial layer and enhancement layer strong bonded.The precursor non-woven mat that strengthens usefulness is a glass fibre, and enhancement layer thickness is 4.6mm.The bumper that adopts this composite sheet to make has lightweight, high-strength and favorable shock resistance.
2, precursor non-woven mat composite sheet is used to make cartridge box, superficial layer adopts polyethylene to make, enhancement layer adopts glass fibre and each non-woven mat of 50% of synthetic fiber, take with the same polyethylene of superficial layer as the plastics melt film, with superficial layer 1 and enhancement layer 2 firm combining.This cartridge box has lightweight, high-strength, good toughness, not corrosion, the advantage of cracky not.
Claims (4)
1, a kind of precursor non-woven mat composite sheet is made up of superficial layer and enhancement layer, it is characterized in that superficial layer is a plastic layer, and enhancement layer is to be composited by plastics melt film and inorfil precursor non-woven mat and organic fiber precursor non-woven mat.
2, precursor non-woven mat composite sheet according to claim 1, it is characterized in that the plastics of superficial layer and strengthening plastics in the melt film is a kind of in as described below: (1) polyethylene (2) polypropylene (3) polyvinyl chloride (4) polyester (5) nylon.
3, precursor non-woven mat composite sheet according to claim 1 is characterized in that inorfil precursor non-woven mat is as described below a kind of: (1) simple glass fiber (2) high aluminum fiber (3) high silica fiber.
4, precursor non-woven mat composite sheet according to claim 1 is characterized in that organic fiber precursor non-woven mat is as described below a kind of: (1) chemical fibre (2) synthetic fiber (3) carbon fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320120686 CN2665165Y (en) | 2003-12-15 | 2003-12-15 | Protofilament nonwoven felt composite sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320120686 CN2665165Y (en) | 2003-12-15 | 2003-12-15 | Protofilament nonwoven felt composite sheet material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2665165Y true CN2665165Y (en) | 2004-12-22 |
Family
ID=34348149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320120686 Expired - Fee Related CN2665165Y (en) | 2003-12-15 | 2003-12-15 | Protofilament nonwoven felt composite sheet material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2665165Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505353A (en) * | 2011-11-02 | 2012-06-20 | 成都彩虹环保科技有限公司 | Non-woven fabric with reinforced layer |
| CN102585538A (en) * | 2011-12-29 | 2012-07-18 | 洛阳理工学院 | Efficient conduction material |
| CN103827374A (en) * | 2011-09-28 | 2014-05-28 | 艾尼西斯株式会社 | Multipurpose functional nonwoven fiber, and method for manufacturing same |
-
2003
- 2003-12-15 CN CN 200320120686 patent/CN2665165Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103827374A (en) * | 2011-09-28 | 2014-05-28 | 艾尼西斯株式会社 | Multipurpose functional nonwoven fiber, and method for manufacturing same |
| CN103827374B (en) * | 2011-09-28 | 2017-09-19 | 韩国棉花有限公司 | Multipurpose feature non-woven fibre and its manufacture method |
| CN102505353A (en) * | 2011-11-02 | 2012-06-20 | 成都彩虹环保科技有限公司 | Non-woven fabric with reinforced layer |
| CN102585538A (en) * | 2011-12-29 | 2012-07-18 | 洛阳理工学院 | Efficient conduction material |
| CN102585538B (en) * | 2011-12-29 | 2014-04-16 | 洛阳理工学院 | Efficient conduction material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |