CN202782017U - Adhesive non-woven fabric for automobile roof - Google Patents

Adhesive non-woven fabric for automobile roof Download PDF

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Publication number
CN202782017U
CN202782017U CN 201220511858 CN201220511858U CN202782017U CN 202782017 U CN202782017 U CN 202782017U CN 201220511858 CN201220511858 CN 201220511858 CN 201220511858 U CN201220511858 U CN 201220511858U CN 202782017 U CN202782017 U CN 202782017U
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CN
China
Prior art keywords
woven fabric
polyester
nonwoven
adhesive
glass fibers
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 201220511858
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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 201220511858 priority Critical patent/CN202782017U/en
Application granted granted Critical
Publication of CN202782017U publication Critical patent/CN202782017U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an adhesive non-woven fabric for an automobile roof. The adhesive non-woven fabric mainly comprises a polyester non-woven fabric, wherein a layer of chopped glass fibers are arranged on the polyester non-woven fabric, high-density polyethylene powder is arranged between chopped glass fibers and the polyester non-woven fabric, and chopped glass fibers and the polyester non-woven fabric are compounded through the high-density polyethylene powder. The adhesive non-woven fabric for the automobile roof is formed by hot-melt adhesive compounding of the polyester non-woven fabric and one layer of chopped glass fibers through the high-density polyethylene (HDPE) powder and is thin in thickness, high in strength and high in designability. Chopped glass fibers are uniformly distributed on the polyester non-woven fabric and are light in whole weight, good in mechanical property, fast in forming speed, high in designability and smooth in appearance. Besides, by the aid of the production method, the production efficiency of the adhesive non-woven fabric is high, and the strength of the non-woven fabric is enhanced.

Description

Roof of the vehicle sticks with glue nonwoven
Technical field
The utility model relates to the nonwoven production field, and especially a kind of roof of the vehicle sticks with glue nonwoven.
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.
Nonwoven, claim again non-weaving cloth, being to be made of fiber orientation or at random, is environment-friendly materials of new generation, has protection against the tide, ventilative, pliable and tough, light weight, not combustion-supporting, easy decomposition, nontoxic nonirritant, rich color, cheap, the capable of circulation characteristics such as use again.It has obtained to use widely at auto industry field, and most of interior trim that is used for also has in roof of the vehicle in addition in large quantities and uses, but is independent application mostly, with other materials be compound with laminate form.
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 the roof of the vehicle that a kind of structure is smooth, mechanical property is good to stick with glue nonwoven for the deficiency that solves above-mentioned technology.
In order to achieve the above object, the designed roof of the vehicle of the utility model sticks with glue nonwoven, it mainly comprises the polyester nonwoven, at the polyester nonwoven one deck short glass fiber is set, be provided with high-density polyethylene powder between short glass fiber and polyester nonwoven, high-density polyethylene powder is gluing compound with short glass fiber and polyester nonwoven.
As optimization, described polyester nonwoven is spunlace non-woven cloth or spun-bonded non-woven fabrics.
As optimization, the length of described chopped strand is 50mm.
The resulting roof of the vehicle of the utility model sticks with glue nonwoven, is that polyester non-woven fabric and one deck short glass fiber are thin through the gluing nonwoven thickness that high density polyethylene (HDPE) (HDPE) powder melt viscosity is compounded to form, intensity is high, designability is strong.And short glass fiber is evenly distributed at polyester non-woven fabric, has whole light weight, mechanical property is good, shaping speed is fast, designability is strong, smooth-shaped is smooth.By the method production, its production efficiency is high, and the intensity of nonwoven is enhanced in addition.
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 sticks with glue nonwoven, it mainly comprises polyester nonwoven 3, at polyester nonwoven 3 one deck short glass fiber 1 is set, be provided with high-density polyethylene powder 2 between short glass fiber 1 and polyester nonwoven 3, high-density polyethylene powder 2 is gluing compound with short glass fiber 1 and polyester nonwoven 3.
Described polyester nonwoven 3 is spunlace non-woven cloth or spun-bonded non-woven fabrics.
The length of described chopped strand 1 is 50mm.

Claims (3)

1. a roof of the vehicle sticks with glue nonwoven, it mainly comprises the polyester nonwoven, it is characterized in that at the polyester nonwoven one deck short glass fiber being set, be provided with high-density polyethylene powder between short glass fiber and polyester nonwoven, high-density polyethylene powder is gluing compound with short glass fiber and polyester nonwoven.
2. roof of the vehicle according to claim 1 sticks with glue nonwoven, it is characterized in that described polyester nonwoven is spunlace non-woven cloth or spun-bonded non-woven fabrics.
3. roof of the vehicle according to claim 1 sticks with glue nonwoven, and the length that it is characterized in that described chopped strand is 50mm.
CN 201220511858 2012-09-30 2012-09-30 Adhesive non-woven fabric for automobile roof Active CN202782017U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220511858 CN202782017U (en) 2012-09-30 2012-09-30 Adhesive non-woven fabric for automobile roof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220511858 CN202782017U (en) 2012-09-30 2012-09-30 Adhesive non-woven fabric for automobile roof

Publications (1)

Publication Number Publication Date
CN202782017U true CN202782017U (en) 2013-03-13

Family

ID=47809344

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220511858 Active CN202782017U (en) 2012-09-30 2012-09-30 Adhesive non-woven fabric for automobile roof

Country Status (1)

Country Link
CN (1) CN202782017U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102991026A (en) * 2012-09-30 2013-03-27 浙江联洋复合材料有限公司 Adhesive non-woven fabric for car roof and production method thereof
CN105365310A (en) * 2015-12-21 2016-03-02 德阳永盛无纺制品有限公司 Automotive PE rubber powder composite non-woven fabric material and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102991026A (en) * 2012-09-30 2013-03-27 浙江联洋复合材料有限公司 Adhesive non-woven fabric for car roof and production method thereof
CN105365310A (en) * 2015-12-21 2016-03-02 德阳永盛无纺制品有限公司 Automotive PE rubber powder composite non-woven fabric material and preparation method thereof

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CP03 "change of name, title or address"

Address after: 314500 Zhejiang city of Tongxiang province Wanli village Chongfu 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: 314500 Zhejiang city of Tongxiang province Wanli village Chongfu 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 Zhejiang city of Tongxiang province Wanli village Chongfu Yanjing Bridge No. 6

Patentee before: NMG COMPOSITES Co.,Ltd.

CP02 Change in the address of a patent holder