CN202782015U - Needled composite environment-friendly felt for automobile roof - Google Patents
Needled composite environment-friendly felt for automobile roof Download PDFInfo
- Publication number
- CN202782015U CN202782015U CN201220511846.8U CN201220511846U CN202782015U CN 202782015 U CN202782015 U CN 202782015U CN 201220511846 U CN201220511846 U CN 201220511846U CN 202782015 U CN202782015 U CN 202782015U
- Authority
- CN
- China
- Prior art keywords
- woven fabric
- polyester non
- roof
- friendly
- composite environment
- Prior art date
- 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 - Fee Related
Links
Images
Landscapes
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model discloses needled composite environment-friendly felt for an automobile roof. The needled composite environment-friendly felt mainly comprises a polyester non-woven fabric, wherein a layer of chopped glass fibers are arranged on one surface of the polyester non-woven fabric, and the polyester non-woven fabric and chopped glass fibers are compounded through high-frequency needling. According to the needled composite environment-friendly felt for the automobile roof, chopped glass fibers can be directly arranged on the polyester non-woven fabric in a needling mode, so that two kinds of fibers can be bonded through the high mechanical force. The reinforcing material product can substitute for glass fiber layers, adhesive layers and non-woven fabric layers in original laying procedures, the adhesive cost can be saved for manufacturers of automobile roofs, laying procedures can be reduced, and the production efficiency of automobile roofs can be improved. Simultaneously, the automobile roof produced by the product is good in binding force among layers, uniform in material and high in strength due to the fact that two kinds of fibers are alternately inserted.
Description
Technical field
The utility model relates to environmental protection felt production field, especially a kind of roof of the vehicle acupuncture composite environmental-friendly felt.
Background technology
Roof of the vehicle is very important inside gadget in the Integral automobile structure, and its traditional production technology is that take the PU plate as base material, each spreads the two sides with fiberglass layer, tack coat, nonwoven layer etc., and multilayer can be arranged, and forms through heating and mould pressing again.This mode of production operation is various, and cost is higher.The lightweight of composite forward, high development, the positive alternative materials of by every possible means seeking low-cost and high-performance of composite material engineering teacher all over the world strengthened.
Fiberglass needled mat is that short glass fiber or continuous glass fibre are used needling process and composite for base fabric together and the felt-like material that forms.It has been widely used in various laminated heat-preservings and silene system, and as the insulation fire proofing material.Along with the development of composite industry, global material engineering teacher also more and more payes attention to it in application and the development of field of compound material.
Roof of the vehicle in the market generally all is forming platfond, and it is divided into facing and core.The base material of core is the PU plate mostly, and each spreads with tack coat, fiberglass layer, nonwoven layer etc., finally by compression molding on both sides again.Binding agent comprises PU glue, HDPE powder etc., and price is more expensive, applying glue or execute the powder craft complexity; And the laying operation is many, and production efficiency is low, and fiberglass layer and nonwoven layer need to bond with tack coat.
The utility model content
The purpose of this utility model is to provide a kind of structure fluffy for the deficiency that solves above-mentioned technology, the roof of the vehicle that the interlayer adhesion is good acupuncture composite environmental-friendly felt.
In order to achieve the above object, the designed roof of the vehicle of the utility model acupuncture composite environmental-friendly felt, it mainly comprises polyester non-woven fabric, is provided with one deck short glass fiber on surface of polyester non-woven fabric, and polyester non-woven fabric and short glass fiber are compound by the acupuncture of high frequency.
As optimization, described short glass fiber length is 50mm.
As optimization, described polyester non-woven fabric is spunlace non-woven cloth or spun-bonded non-woven fabrics.
The resulting roof of the vehicle of the utility model is with acupuncture composite environmental-friendly felt, directly with short glass fiber acupuncture to polyester non-woven fabric, make two kinds of fibers rely on powerful mechanical force obvolvent together.Fiberglass layer, tack coat, nonwoven layer in the former laying operation can be replaced with this reinforcing material product, both for roof of the vehicle manufacturer has saved the binding agent cost, owing to reduced the laying operation, roof of the vehicle production efficiency can be improved again.Simultaneously, owing to be that two kinds of fibers intert mutually, so the adhesion of interlayer is good, material is more even with the roof of the vehicle of this production, and roof of the vehicle intensity is higher.Structure distribution is even between this gas producing formation in addition, and is not curling, has whole light weight, and mechanical property is good, and shaping speed is fast, and designability is strong, and smooth-shaped is smooth.
Description of drawings
Fig. 1 is structure cutaway view of the present utility model.
The specific embodiment
The utility model will be further described by reference to the accompanying drawings below by embodiment.
Embodiment 1:
As shown in Figure 1, the roof of the vehicle that present embodiment is described acupuncture composite environmental-friendly felt, it mainly comprises polyester non-woven fabric 1, is provided with one deck short glass fiber 2 on 1 one surfaces of polyester non-woven fabric, and polyester non-woven fabric 1 is compound by the acupuncture of high frequency with short glass fiber 2.
Described short glass fiber 2 length are 50mm.
Described polyester non-woven fabric 1 is spunlace non-woven cloth or spun-bonded non-woven fabrics.
Claims (3)
1. a roof of the vehicle is with acupuncture composite environmental-friendly felt, and it mainly comprises polyester non-woven fabric, it is characterized in that being provided with one deck short glass fiber on surface of polyester non-woven fabric, and it is compound that polyester non-woven fabric and short glass fiber pass through the acupuncture of high frequency.
2. roof of the vehicle according to claim 1 is characterized in that with acupuncture composite environmental-friendly felt described short glass fiber length is 50mm.
3. roof of the vehicle according to claim 1 is characterized in that with acupuncture composite environmental-friendly felt described polyester non-woven fabric is spunlace non-woven cloth or spun-bonded non-woven fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220511846.8U CN202782015U (en) | 2012-09-30 | 2012-09-30 | Needled composite environment-friendly felt for automobile roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220511846.8U CN202782015U (en) | 2012-09-30 | 2012-09-30 | Needled composite environment-friendly felt for automobile roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782015U true CN202782015U (en) | 2013-03-13 |
Family
ID=47809342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220511846.8U Expired - Fee Related CN202782015U (en) | 2012-09-30 | 2012-09-30 | Needled composite environment-friendly felt for automobile roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991027A (en) * | 2012-09-30 | 2013-03-27 | 浙江联洋复合材料有限公司 | Environment-friendly needled composite felt for car roof and production method thereof |
| CN111512464A (en) * | 2017-12-21 | 2020-08-07 | H.K.O.绝缘-纺织技术股份有限公司 | Multi-layer thermal insulation element for a battery |
-
2012
- 2012-09-30 CN CN201220511846.8U patent/CN202782015U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991027A (en) * | 2012-09-30 | 2013-03-27 | 浙江联洋复合材料有限公司 | Environment-friendly needled composite felt for car roof and production method thereof |
| CN111512464A (en) * | 2017-12-21 | 2020-08-07 | H.K.O.绝缘-纺织技术股份有限公司 | Multi-layer thermal insulation element for a battery |
| US11664546B2 (en) | 2017-12-21 | 2023-05-30 | H.K.O. Isolier—Und Textiltechnik Gmbh | Multi-layer thermal insulation element for batteries |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20200031091A1 (en) | Deep draw composites and methods of using them | |
| CN201970502U (en) | Carbon fiber polyurethane composite board structure for automobile roof | |
| KR102195500B1 (en) | Articles including high melt flow index resins | |
| CN104608428B (en) | Paper honeycomb compound board for automobile interior decoration material and manufacturing method thereof | |
| CN104175612B (en) | A kind of continuous glass fiber reinforced polypropylene cellular thermoplastic sheet material and manufacture method thereof | |
| CN101198462A (en) | Flexurally rigid composite sheet | |
| CN107825792A (en) | A kind of composite carriage and preparation method thereof | |
| CN104626690A (en) | Natural fiber composite sheet material and preparation method thereof | |
| JP2015536853A (en) | Articles containing untwisted fibers and methods of use thereof | |
| CN202878829U (en) | High-CTI (Comparative Tracking Index) CEM-3 (Composite Epoxy Material Grade-3) copper-clad plate | |
| CN202782015U (en) | Needled composite environment-friendly felt for automobile roof | |
| CN103112203A (en) | Honeycomb core board | |
| CN102991027A (en) | Environment-friendly needled composite felt for car roof and production method thereof | |
| CN201198545Y (en) | Hot melt net film compound glass fiber short cutting felt | |
| CN201320854Y (en) | Light GMT sheet | |
| CN202098037U (en) | Glass-fiber enhanced polypropylene fiber board | |
| CN204077553U (en) | Motorcoach composite material sound-absorption and heat-insulation trim board | |
| CN202782017U (en) | Adhesive non-woven fabric for automobile roof | |
| CN206856185U (en) | A kind of enhanced PP composite sheets and application its without the composite corrugated sheet material of glue | |
| CN203185781U (en) | Glass fiber reinforcement non-woven felt for vehicle roof | |
| CN202380586U (en) | Viscose-based graphite and carbon fiber felt | |
| CN203344378U (en) | Honeycomb fireproof and soundproof board | |
| CN202782016U (en) | Needled composite felt for sports equipment | |
| CN201291615Y (en) | Three-layer sandwich inner-decoration backing material of automobile plafond | |
| CN102991026A (en) | Adhesive non-woven fabric for car roof and production method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG NMG MATERIAL CO., LTD. Free format text: FORMER NAME: LINTEX COMPOSITES CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Chongfu town Tongxiang City Wanli village in Jiaxing City, Zhejiang province 314500 Yanjing Bridge No. 6 Patentee after: NMG COMPOSITES CO.,LTD. Address before: Chongfu town Tongxiang City Wanli village in Jiaxing City, Zhejiang province 314500 Yanjing Bridge No. 6 Patentee before: LINTEX COMPOSITES Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 314511 Building 1, 111 Xinzhong Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: NMG COMPOSITES Co.,Ltd. Address before: 314500 No.6 Yanjing bridge, Wanli village, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: NMG COMPOSITES Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20210930 |