CN202782015U - Needled composite environment-friendly felt for automobile roof - Google Patents

Needled composite environment-friendly felt for automobile roof Download PDF

Info

Publication number
CN202782015U
CN202782015U CN 201220511846 CN201220511846U CN202782015U CN 202782015 U CN202782015 U CN 202782015U CN 201220511846 CN201220511846 CN 201220511846 CN 201220511846 U CN201220511846 U CN 201220511846U CN 202782015 U CN202782015 U CN 202782015U
Authority
CN
China
Prior art keywords
woven fabric
polyester
roof
felt
friendly
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.)
Active
Application number
CN 201220511846
Other languages
Chinese (zh)
Inventor
蔡正杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG LIANYANG NEW MATERIAL CO., LTD.
Original Assignee
LINTEX COMPOSITES CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LINTEX COMPOSITES CO Ltd filed Critical LINTEX COMPOSITES CO Ltd
Priority to CN 201220511846 priority Critical patent/CN202782015U/en
Application granted granted Critical
Publication of CN202782015U publication Critical patent/CN202782015U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Roof of the vehicle acupuncture composite environmental-friendly felt
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.
CN 201220511846 2012-09-30 2012-09-30 Needled composite environment-friendly felt for automobile roof Active CN202782015U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220511846 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
CN 201220511846 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
CN 201220511846 Active 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 (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

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
CN202344916U (en) Thermoplastic honeycomb interlayer composite material
CN104175612B (en) A kind of continuous glass fiber reinforced polypropylene cellular thermoplastic sheet material and manufacture method thereof
CN104626690A (en) Natural fiber composite sheet material and preparation method thereof
CN103112203A (en) Honeycomb core board
CN202782015U (en) Needled composite environment-friendly felt for automobile roof
CN202200611U (en) Inflaming-retarding polyester non-woven fabric glass fiber composite felt
CN201320854Y (en) Light GMT sheet
CN202782017U (en) Adhesive non-woven fabric for automobile roof
CN102225642A (en) Thermosetting friendly-environmental protection wheel house material for automobile
CN102991027A (en) Environment-friendly needled composite felt for car roof and production method thereof
JP4734478B2 (en) Paper base composite material
CN202098037U (en) Glass-fiber enhanced polypropylene fiber board
CN202782016U (en) Needled composite felt for sports equipment
CN201291615Y (en) Three-layer sandwich inner-decoration backing material of automobile plafond
CN203185781U (en) Glass fiber reinforcement non-woven felt for vehicle roof
CN201931667U (en) Multi-layer thermal composite non-woven felt by embroidering
CN201198545Y (en) Hot melt net film compound glass fiber short cutting felt
CN202380586U (en) Viscose-based graphite and carbon fiber felt
CN103112202A (en) Honeycomb core board
KR200203758Y1 (en) Laminated liner
CN203344378U (en) Honeycomb fireproof and soundproof board
CN202805845U (en) Light PU (polyurethane) composite board
CN202130090U (en) Fibrilia composite board for automobile ceiling

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
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: ZHEJIANG LIANYANG NEW MATERIAL 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.

Address after: Chongfu town Tongxiang City Wanli village in Jiaxing City, Zhejiang province 314500 Yanjing Bridge No. 6

Patentee after: ZHEJIANG LIANYANG NEW MATERIAL 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.

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.

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.

CP02 Change in the address of a patent holder