CN206703624U - A kind of roof of the vehicle glass fiber reinforcement non-woven mat - Google Patents

A kind of roof of the vehicle glass fiber reinforcement non-woven mat Download PDF

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Publication number
CN206703624U
CN206703624U CN201720084887.6U CN201720084887U CN206703624U CN 206703624 U CN206703624 U CN 206703624U CN 201720084887 U CN201720084887 U CN 201720084887U CN 206703624 U CN206703624 U CN 206703624U
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CN
China
Prior art keywords
layer
woven mat
melt adhesive
roof
nonwoven
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
CN201720084887.6U
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Chinese (zh)
Inventor
李文浩
祝颖莲
李文旦
郭树强
刘利民
楚金琦
黄义兵
郭永棒
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.)
Jiaxing Hongyu New Materials Co., Ltd.
Original Assignee
Jiaxing Hongyu New Material Co Ltd
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Publication date
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Priority to CN201720084887.6U priority Critical patent/CN206703624U/en
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Abstract

The utility model discloses a kind of roof of the vehicle glass fiber reinforcement non-woven mat, including non-woven mat body, the non-woven mat body includes polyester film, nonwoven layer and glass layer, the polyester film upper end is provided with nonwoven layer, the first hot melt adhesive layer is provided between the polyester film and nonwoven layer, the nonwoven layer upper end is provided with glass layer, and the second hot melt adhesive layer is provided between the nonwoven layer and glass layer.The utility model has latitude and longitude braiding to form by nonwoven layer, so that overall toughness enhancing, improve intensity, it will be bonded between polyester film, nonwoven layer and glass layer by hot melt adhesive layer, so that connecting even closer between each level, the utility model can directly cut out use, and product quality is higher, Resisting fractre strength is high, and it is good to cover mould.

Description

A kind of roof of the vehicle glass fiber reinforcement non-woven mat
【Technical field】
Material production technical field is the utility model is related to, more particularly to a kind of roof of the vehicle glass fiber reinforcement nonwoven Felt.
【Background technology】
The lightweight of automobile, it is exactly on the premise of the intensity and security performance of automobile is ensured, reduces automobile as much as possible Overall weight, so as to improve the dynamic property of automobile reduce fuel consumption, reduce exhaust pollution.It is demonstrated experimentally that if automobile is overall Weight reduction 10%, fuel efficiency can improve 6%-8%;Automobile overall weight often reduces 100 kilograms, and fuel consumption per hundred kilometers can drop Low 0.3-0.6 liters.Currently, due to environmental protection and the needs of energy-conservation, the lightweight of automobile has become the trend of world car development. Application of the glass fiber reinforced polyester urethane foamed plastics in automobile making is also progressively expanding, glass fiber reinforced polyester urethane bubble The glass fibre mat application amount that foam plastics use also accordingly increases, and traditional production technology is using polyurethane foam board as base Material, respectively paving with glass layer, tack coat, nonwoven layer etc., can have multilayer, then heated molding forms on two sides.This life Production mode process is various, and cost is higher.A kind of therefore, it is proposed that roof of the vehicle glass fiber reinforcement non-woven mat.
【Utility model content】
Main purpose of the present utility model is to provide a kind of roof of the vehicle glass fiber reinforcement non-woven mat, can be effective Solve the problems, such as in background technology.
To achieve the above object, the technical scheme that the utility model is taken is:
A kind of roof of the vehicle glass fiber reinforcement non-woven mat, including non-woven mat body, the non-woven mat body include poly- Ester film layer, nonwoven layer and glass layer, the polyester film upper end are provided with nonwoven layer, the polyester film and non-woven fabrics The first hot melt adhesive layer is provided between layer, the nonwoven layer upper end is provided with glass layer, the nonwoven layer and glass fibre The second hot melt adhesive layer is provided between layer.
Further, the nonwoven layer is that alternate intertexture forms plain weave to warp and weft one on the other.
Further, the polyester film is fixedly connected with nonwoven layer by the first hot melt adhesive layer.
Further, the nonwoven layer is fixedly connected with glass layer by the second hot melt adhesive layer.
Further, the nonwoven layer is using terylene, polypropylene fibre, polyamide fibre, spandex, any of which of acrylic fibers.
Further, the composition of the laminated polyester film is polyethylene, polypropylene, polyethylene terephthalate or poly- Any of which of mutual-phenenyl two acid bromide two alcohol ester.
Further, first hot melt adhesive layer and the second hot melt adhesive layer are EVA hot-melt adhesive.
Compared with prior art, the utility model has the advantages that:The utility model by nonwoven layer have through Parallel braiding forms so that overall toughness enhancing, improve intensity, by polyester film, nonwoven layer and glass layer it Between bonded by hot melt adhesive layer so that connect even closer between each level, the utility model can directly cut out use, Product quality is higher, and Resisting fractre strength is high, and it is good to cover mould.
【Brief description of the drawings】
Fig. 1 is a kind of overall structure diagram of roof of the vehicle glass fiber reinforcement non-woven mat of the utility model.
Fig. 2 is a kind of cross-sectional view of roof of the vehicle glass fiber reinforcement non-woven mat of the utility model.
Fig. 3 is a kind of nonwoven layer structural representation of roof of the vehicle glass fiber reinforcement non-woven mat of the utility model.
In figure:1 non-woven mat body;2nd, polyester film;3rd, nonwoven layer;4th, glass layer;5th, the first hot melt adhesive layer;6、 Second hot melt adhesive layer;7th, warp;8th, parallel.
【Embodiment】
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below With reference to embodiment, the utility model is expanded on further.
As Figure 1-3, a kind of roof of the vehicle glass fiber reinforcement non-woven mat, including non-woven mat body 1, the nonwoven Felt body 1 includes polyester film 2, nonwoven layer 3 and glass layer 4, and the upper end of polyester film 2 is provided with nonwoven layer 3, institute To state and the first hot melt adhesive layer 5 is provided between polyester film 2 and nonwoven layer 3, the upper end of nonwoven layer 3 is provided with glass layer 4, The second hot melt adhesive layer 6 is provided between the nonwoven layer 3 and glass layer 4.
A kind of the utility model roof of the vehicle glass fiber reinforcement non-woven mat, the utility model by nonwoven layer have through Parallel braiding forms so that overall toughness enhancing, improve intensity, by polyester film, nonwoven layer and glass layer it Between bonded by hot melt adhesive layer so that connect even closer between each level, the utility model can directly cut out use, Product quality is higher, and Resisting fractre strength is high, and it is good to cover mould.
Wherein, the nonwoven layer 3 is that alternate intertexture forms plain weave one on the other for warp 7 and parallel 8.
Wherein, the polyester film 2 is fixedly connected with nonwoven layer 3 by the first hot melt adhesive layer 5.
Wherein, the nonwoven layer 3 is fixedly connected with glass layer 4 by the second hot melt adhesive layer 6.
Wherein, the nonwoven layer 3 is using terylene, polypropylene fibre, polyamide fibre, spandex, any of which of acrylic fibers.
Wherein, the composition of the laminated polyester film 2 is polyethylene, polypropylene, polyethylene terephthalate or poly- pair Any of which of benzene dicarboxylic acid butanediol ester.
Wherein, the hot melt adhesive layer 6 of the first hot melt adhesive layer 5 and second is EVA hot-melt adhesive.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model Claimed scope is by appended claims and its equivalent thereof.

Claims (7)

1. a kind of roof of the vehicle glass fiber reinforcement non-woven mat, including non-woven mat body (1), it is characterised in that:The nonwoven Felt body (1) includes polyester film (2), nonwoven layer (3) and glass layer (4), and polyester film (2) upper end is provided with nothing Layer of cloth (3) is spun, the first hot melt adhesive layer (5), the nonwoven layer (3) are provided between the polyester film (2) and nonwoven layer (3) Upper end is provided with glass layer (4), and the second hot melt adhesive layer (6) is provided between the nonwoven layer (3) and glass layer (4).
A kind of 2. roof of the vehicle glass fiber reinforcement non-woven mat according to claim 1, it is characterised in that:The nonwoven Layer of cloth (3) is that alternate intertexture forms plain weave one on the other for warp (7) and parallel (8).
A kind of 3. roof of the vehicle glass fiber reinforcement non-woven mat according to claim 1, it is characterised in that:The polyester Film layer (2) is fixedly connected with nonwoven layer (3) by the first hot melt adhesive layer (5).
A kind of 4. roof of the vehicle glass fiber reinforcement non-woven mat according to claim 1, it is characterised in that:The nonwoven Layer of cloth (3) is fixedly connected with glass layer (4) by the second hot melt adhesive layer (6).
A kind of 5. roof of the vehicle glass fiber reinforcement non-woven mat according to claim 1, it is characterised in that:The nonwoven Layer of cloth (3) is using terylene, polypropylene fibre, polyamide fibre, spandex, any of which of acrylic fibers.
A kind of 6. roof of the vehicle glass fiber reinforcement non-woven mat according to claim 1, it is characterised in that:The polyester The composition of film layer (2) be polyethylene, polypropylene, polyethylene terephthalate or polybutylene terephthalate (PBT) wherein Any one.
A kind of 7. roof of the vehicle glass fiber reinforcement non-woven mat according to claim 1, it is characterised in that:Described One hot melt adhesive layer (5) and the second hot melt adhesive layer (6) are EVA hot-melt adhesive.
CN201720084887.6U 2017-01-20 2017-01-20 A kind of roof of the vehicle glass fiber reinforcement non-woven mat Active CN206703624U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720084887.6U CN206703624U (en) 2017-01-20 2017-01-20 A kind of roof of the vehicle glass fiber reinforcement non-woven mat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720084887.6U CN206703624U (en) 2017-01-20 2017-01-20 A kind of roof of the vehicle glass fiber reinforcement non-woven mat

Publications (1)

Publication Number Publication Date
CN206703624U true CN206703624U (en) 2017-12-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720084887.6U Active CN206703624U (en) 2017-01-20 2017-01-20 A kind of roof of the vehicle glass fiber reinforcement non-woven mat

Country Status (1)

Country Link
CN (1) CN206703624U (en)

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CP02 Change in the address of a patent holder

Address after: 314000 west of Tang Road, Wangdian Town, Xiuzhou District, Jiaxing City, Zhejiang Province

Patentee after: JIAXING HONGYU NEW MATERIAL CO., LTD.

Address before: 314000 A building, No. 1 Yushan Road, Huimin street, Jiashan County, Jiaxing, Zhejiang.

Patentee before: JIAXING HONGYU NEW MATERIAL CO., LTD.

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 314000 West of Yantang Road, Wangdian Town, Xiuzhou District, Jiaxing City, Zhejiang Province (No. 2 Workshop, Jiaxing Jingde Machinery Manufacturing Co., Ltd.)

Patentee after: Jiaxing Hongyu New Materials Co., Ltd.

Address before: 314000 West of Yantang Road, Wangdian Town, Xiuzhou District, Jiaxing City, Zhejiang Province (No. 2 Workshop, Jiaxing Jingde Machinery Manufacturing Co., Ltd.)

Patentee before: JIAXING HONGYU NEW MATERIAL CO., LTD.