CN202242215U - Automobile interior trimming composite plate - Google Patents

Automobile interior trimming composite plate Download PDF

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Publication number
CN202242215U
CN202242215U CN2011203211129U CN201120321112U CN202242215U CN 202242215 U CN202242215 U CN 202242215U CN 2011203211129 U CN2011203211129 U CN 2011203211129U CN 201120321112 U CN201120321112 U CN 201120321112U CN 202242215 U CN202242215 U CN 202242215U
Authority
CN
China
Prior art keywords
layer
thermoplastic resin
resin sheet
composite plate
fibrage
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 - Lifetime
Application number
CN2011203211129U
Other languages
Chinese (zh)
Inventor
陶骏
周崎
杨丹
徐浩
衣淑香
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.)
Dongfeng Commercial Vehicle Co Ltd
Original Assignee
Dongfeng Automobile 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 Dongfeng Automobile Co Ltd filed Critical Dongfeng Automobile Co Ltd
Priority to CN2011203211129U priority Critical patent/CN202242215U/en
Application granted granted Critical
Publication of CN202242215U publication Critical patent/CN202242215U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses an automobile interior trimming composite plate which is formed by compounding a polypropylene (PP) thin film layer, a fiber woven enhanced thermoplastic resin sheet material layer, a PP sisal fiber layer and a non-woven cloth layer, wherein the fiber woven enhanced thermoplastic resin sheet material layer and the PP sisal fiber layer are arranged between the PP thin film layer and the non-woven cloth layer. In the automobile interior trimming composite plate, the PP sisal fiber layer and the fiber woven enhanced thermoplastic resin sheet material layer are integrated together; and as the PP sisal fiber layer is low in density and has a loose structure and the fiber woven enhanced thermoplastic resin sheet material layer has a dense structure, the automobile interior trimming composite plate has the advantages of light weight, high heat insulation and sound insulation performance and higher mechanical property, and is applicable to interior trimming pieces, such as ceilings, side walls and the like of the automobile.

Description

The automotive trim composite plate
Technical field
The utility model relates to the automotive upholstery material, refers to a kind of automotive trim composite plate particularly.
Background technology
The automotive trim part is made up of various composite plates and surface decoration material as ceiling, side wall interior panel etc.Composite plate commonly used at present mainly contains PU composite plate, PP foaming plate, light GMT plate and the fine plate of PP fiber crops.
In above-mentioned four kinds of composite plates, PU composite plate cost is higher, is difficult to reclaim; PP foaming plate can increase automobile VOC content because of containing blowing agent, because its molding shrinkage is bigger, dimensional stability is relatively poor in addition; The light GMT material is unfavorable for health because easy in process of production generation glass flies upward; The fine plate of PP fiber crops is because of inexpensive, environmental protection, and the application on automotive trim panel is comparatively extensive at present.
As; The name of Chinese patent 201020527150.5 is called a kind of automotive upholstery material; Disclosed technical scheme is: a kind of automotive upholstery material, comprise the fine plate of PP fiber crops, and the fine plate of PP fiber crops is made up of with chemical fibre acupuncture composite bed, glued membrane back side lining, fiber crops fibre; The fine plate of said PP fiber crops bottom surface is provided with the compound epidermis of PVC, and PP fine plate of fiber crops and the compound epidermis of PVC are combined with each other through mold pressing.The automotive upholstery of this material, have cheap, stain resistance is strong, easy cleaned advantage, still, the intensity of the fine plate of this type of PP fiber crops is lower.
Though the fine plate of PP fiber crops can satisfy the varying strength requirement, the often corresponding higher surface density of high rigidity material is unfavorable for the forming part lightweight, and the fine plate of enhancing PP fiber crops of the low surface density of exploitation, high rigidity has a good application prospect for this reason.
Summary of the invention
The purpose of the utility model is to overcome the existing in prior technology deficiency, the automotive trim composite plate that a kind of in light weight, good mechanical property is provided, is beneficial to environmental protection and produces easily.
For realizing above-mentioned purpose; The automotive trim composite plate that the utility model designed; It is composited by PP thin layer, fibrage enhancing thermoplastic resin sheet layer, the fine layer of PP fiber crops and nonwoven layer, and said fibrage strengthens the thermoplastic resin sheet layer and the numb fine layer of PP is arranged between PP thin layer and the nonwoven layer.
One of preferred version, said fibrage strengthen the thermoplastic resin sheet layer and are clipped between the fine layer of two-layer PP fiber crops.
Two of preferred version, said two-layer fibrage strengthen the thermoplastic resin sheet layer and are clipped on the fine layer of one deck PP fiber crops dual-side.
Further, the fine layer of said PP fiber crops is processed through the auxilliary net of batch mixing by natural flaxen fiber and polypropylene fiber.
Further, said fibrage enhancing thermoplastic resin sheet layer is pressed into by chemical fibre mesh grid and thermoplastic resin applicator roll.
The beneficial effect of the utility model is: it is one that fine layer of the utility model automotive trim composite plate collection PP fiber crops and fibrage strengthen the thermoplastic resin sheet layer; Low, the short texture of PP fiber crops fine layer density; Fibrage strengthens the thermoplastic sheets compact structure, goods is had the lightweight while, existing well heat insulation, sound insulation property; Stronger mechanical property is arranged again, be applicable to inside gadgets such as roof of the vehicle, gusset.
Description of drawings
Fig. 1 is the structural representation that contains single enhancement layer automotive trim composite plate.
Fig. 2 is the structural representation that contains two enhancement layer automotive trim composite plates.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to describe in detail.
Like Fig. 1, the automotive trim composite plate shown in 2, it strengthens thermoplastic resin sheet layer 2, the fine layer 3 of PP fiber crops and nonwoven layer 4 by PP thin layer 1, fibrage and is composited.Fibrage strengthens thermoplastic resin sheet layer 2 and the fine layer 3 of PP fiber crops is arranged between PP thin layer 1 and the nonwoven layer 4.The fine layer 3 of PP fiber crops is processed through the auxilliary net of batch mixing by natural flaxen fiber and polypropylene fiber.Fibrage strengthens thermoplastic resin sheet layer 2 and is pressed into by chemical fibre mesh grid and thermoplastic resin applicator roll.
As shown in Figure 1; The automotive trim composite plate of list enhancement layer structure comprises that PP thin layer 1, fibrage strengthen thermoplastic resin sheet layer 2, fine layer 3 of PP fiber crops, nonwoven layer 4 compositions; Wherein one deck fibrage enhancing thermoplastic resin sheet layer 2 is clipped between the fine layer 3 of two-layer PP fiber crops, and is compound through hot pressing.
As shown in Figure 2; The automotive trim composite plate of two enhancement layer structures comprises that PP thin layer 1, fibrage strengthen thermoplastic resin sheet layer 2, fine layer 3 of PP fiber crops, nonwoven layer 4 compositions; Wherein two-layer fibrage strengthens thermoplastic resin sheet layer 2 and is clipped on numb fine layer 3 dual-side of PP, and is compound through hot pressing.

Claims (4)

1. automotive trim composite plate; It is characterized in that: it is composited by PP thin layer (1), fibrage enhancing thermoplastic resin sheet layer (2), the PP fine layers of fiber crops (3) and nonwoven layer (4), and said fibrage strengthens thermoplastic resin sheet layer (2) and the numb fine layer of PP (3) is arranged between PP thin layer (1) and the nonwoven layer (4).
2. automotive trim composite plate according to claim 1 is characterized in that: said fibrage strengthens thermoplastic resin sheet layer (2) and is clipped between the two-layer PP fine layers of fiber crops (3).
3. automotive trim composite plate according to claim 1 is characterized in that: said two-layer fibrage enhancing thermoplastic resin sheet layer (2) is clipped on the dual-side of one deck PP fine layers of fiber crops (3).
4. according to claim 1 or 2 or 3 described automotive trim composite plates, it is characterized in that: said fibrage strengthens thermoplastic resin sheet layer (2) and is pressed into by chemical fibre mesh grid and thermoplastic resin applicator roll.
CN2011203211129U 2011-08-30 2011-08-30 Automobile interior trimming composite plate Expired - Lifetime CN202242215U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203211129U CN202242215U (en) 2011-08-30 2011-08-30 Automobile interior trimming composite plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203211129U CN202242215U (en) 2011-08-30 2011-08-30 Automobile interior trimming composite plate

Publications (1)

Publication Number Publication Date
CN202242215U true CN202242215U (en) 2012-05-30

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ID=46103507

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203211129U Expired - Lifetime CN202242215U (en) 2011-08-30 2011-08-30 Automobile interior trimming composite plate

Country Status (1)

Country Link
CN (1) CN202242215U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104369775A (en) * 2014-10-16 2015-02-25 烟台正海汽车内饰件有限公司 PP fiberglass panel car roof and production method thereof
CN104669730A (en) * 2013-11-27 2015-06-03 上海杰事杰新材料(集团)股份有限公司 Composite material door panel for bottom side door of open top wagon and preparation method thereof
CN105644071A (en) * 2015-12-29 2016-06-08 辽阳艺蒙织毯有限公司 Container inner plate used for refrigerator car and preparation method for van body inner plate
CN110234500A (en) * 2017-01-26 2019-09-13 欧拓管理公司 Noise absorption multilayer system for vehicle
CN110234501A (en) * 2017-01-26 2019-09-13 欧拓管理公司 Acoustics carpet for vehicle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104669730A (en) * 2013-11-27 2015-06-03 上海杰事杰新材料(集团)股份有限公司 Composite material door panel for bottom side door of open top wagon and preparation method thereof
CN104369775A (en) * 2014-10-16 2015-02-25 烟台正海汽车内饰件有限公司 PP fiberglass panel car roof and production method thereof
CN104369775B (en) * 2014-10-16 2016-08-17 烟台正海合泰科技股份有限公司 A kind of PP glass-fiber-plate roof of the vehicle and production method thereof
CN105644071A (en) * 2015-12-29 2016-06-08 辽阳艺蒙织毯有限公司 Container inner plate used for refrigerator car and preparation method for van body inner plate
CN110234500A (en) * 2017-01-26 2019-09-13 欧拓管理公司 Noise absorption multilayer system for vehicle
CN110234501A (en) * 2017-01-26 2019-09-13 欧拓管理公司 Acoustics carpet for vehicle

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20130906

Address after: Shiyan City, Hubei province 442001 City Road No. 2 District zhangjiewan

Patentee after: Dongfeng Commercial Vehicle Co., Ltd.

Address before: 430056 Dongfeng Road, Wuhan Economic & Technological Development Zone, Hubei, Wuhan, China, No. 10

Patentee before: Dongfeng Automobile Co., Ltd.

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 430056 WUHAN, HUBEI PROVINCE TO: 442001 SHIYAN, HUBEI PROVINCE

ASS Succession or assignment of patent right

Owner name: DONGFENG COMMERCIAL VEHICLE CO., LTD.

Free format text: FORMER OWNER: DONGFENG AUTOMOBILE CO., LTD.

Effective date: 20130906

CX01 Expiry of patent term

Granted publication date: 20120530

CX01 Expiry of patent term