CN103072345A - Fiber-net-reinforced composite material used in automotive decorative parts, and production method thereof - Google Patents
Fiber-net-reinforced composite material used in automotive decorative parts, and production method thereof Download PDFInfo
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- CN103072345A CN103072345A CN2011103303801A CN201110330380A CN103072345A CN 103072345 A CN103072345 A CN 103072345A CN 2011103303801 A CN2011103303801 A CN 2011103303801A CN 201110330380 A CN201110330380 A CN 201110330380A CN 103072345 A CN103072345 A CN 103072345A
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Abstract
The invention provides a fiber-net-reinforced composite material used in automotive decorative parts. The material comprises an interleaved original composite material layer and a reinforcement fiber net layer coated on the surface of the original composite material layer. The original composite material layer is a hemp fiber composite material felt layer or a polypropylene copolymer/polyethylene glycol terephthalate felt layer. The reinforcement net layer is a net-shaped fiber material sheet layer. The fiber material is one or more selected from polyethylene fiber, polyethylene glycol terephthalate fiber, glass fiber, aramid fiber, or carbon fiber. The original composite material layer and the reinforcement fiber net layer are bonded through a pre-pressing operation. The invention also provides a production method of the fiber-net-reinforced composite material used in automotive decorative parts. The fiber-net-reinforced composite material provided by the invention can be used in automotive decorative parts such as roofs, door trim panels, coat racks, and luggage compartment decorative parts. Therefore, various automotive decorative part requirements such as strength, waterproof performance, anti-mildew performance, thermal insulation, and the like can be satisfied.
Description
Technical field
The present invention relates to the automobile decoration piece field, relate more specifically to a kind of fleece reinforced composite and production method thereof for automobile decoration piece.
Background technology
Current automobile decoration piece uses plastic material to make usually, such as polypropylene copolymer (PP) and acrylonitrile/butadiene/styrene copolymer (ABS) etc.But this plastic material is replaced by new composite material base just gradually, such as flaxen fiber class composite, polypropylene copolymer+PETG (PP+PET) etc.Replace plastic material by composite and can reduce the use amount of using the non-renewable goods and materials such as oil, have positive meaning.But the intensity of the product that these composites such as flaxen fiber class composite and PP+PET form after process adds hot pressing generally is not very high, and especially rigidity is lower, and the part feel of moulding is relatively partially soft, causes inconvenience and the lower sensation of class are installed.And waterproof, mildew-resistant with heat insulation aspect relative relatively poor.In addition, also need in the use material be convenient to store and transportation therefore, in the urgent need to the new composite that provides a kind of each side that can satisfy automobile decoration piece to require.
Summary of the invention
The object of the present invention is to provide a kind of fleece reinforced composite and production method thereof for automobile decoration piece, solve the use amount that reduces the non-renewable goods and materials such as oil in the prior art, solve simultaneously the problem of the insufficient strength of flaxen fiber class composite and these composites of PP+PET, improve simultaneously waterproof, mildew-resistant and the heat insulation performance of automobile decoration piece goods.
In order to achieve the above object, the technical scheme taked of the present invention is as follows:
A kind of fleece reinforced composite for automobile decoration piece comprises staggered former composite layer of elaborating and the fortifying fibre stratum reticulare that is covered in the surface of former composite layer; Described former composite layer is flaxen fiber composite carpet veneer or polypropylene copolymer/PETG carpet veneer; Described fortifying fibre stratum reticulare is netted fibrous material lamella, and described fibrous material is selected from: one or more in polyethylene fibre, pet fiber, glass fibre, aramid fiber or the carbon fiber; Former composite layer and described fortifying fibre stratum reticulare are by pre-press operation combination.
The surface of described fortifying fibre stratum reticulare has glued membrane.
Described glued membrane is polyurethanes glued membrane, polypropylene copolymer glued membrane or polyethylene glued membrane.
Described fleece reinforced composite comprises former composite layer and is covered in the fortifying fibre stratum reticulare of its one side.
Described fleece reinforced composite comprises former composite layer and is covered in the fortifying fibre stratum reticulare on its two sides.
Described fleece reinforced composite comprises two former composite layers and the fortifying fibre stratum reticulare that is sandwiched in therebetween.
A kind of production method of the fleece reinforced composite for automobile decoration piece, comprising: former composite layer is provided, and described former composite layer is flaxen fiber composite carpet veneer or polypropylene copolymer/PETG carpet veneer; The fortifying fibre stratum reticulare is provided, and described fortifying fibre stratum reticulare is netted fibrous material carpet veneer, and described fibrous material is selected from: one or more in polyethylene fibre, pet fiber, aramid fiber or the carbon fiber; Described fortifying fibre stratum reticulare is covered in the surface of former composite layer, makes described former composite layer and the combination of described fortifying fibre stratum reticulare by the pressure in the pre-press operation.
The surface that further is included in described fortifying fibre stratum reticulare forms glued membrane.
Described glued membrane is polyurethanes glued membrane, polypropylene copolymer glued membrane or polyethylene glued membrane.
Described fleece reinforced composite forms curling fleece reinforced composite.
By technique scheme, fleece reinforced composite provided by the invention can improve the various intensity of former composite, thereby improves the intensity of forming part, such as rigidity etc.In addition, if because the raising of material property, it is more to surmount customer demand, and we can reach balance by the consumption that reduces former composite.This composite applies to ceiling in the automobile decoration piece, door internal decoration plate, hat rack and luggage case gadget etc., can satisfy the requirement of the each side of automobile decoration piece, such as intensity, waterproof, mildew-resistant and the performance requirement such as heat insulation.Owing to having adopted the flaxen fiber material that the pliability of this composite is strengthened, thus can curling bending and be convenient to storing.
Description of drawings
With reference to the accompanying drawing shown in the conduct exemplary embodiments of the present invention subsequently, the present invention will be more readily understood, but should not be construed as limitation of the scope of the invention.
Fig. 1 is the structural representation of the fleece reinforced composite that is used for automobile decoration piece according to a preferred embodiment of the invention;
Fig. 2 is the structural representation of the fleece reinforced composite that is used for automobile decoration piece of another preferred embodiment of the present invention;
Fig. 3 is the structural representation of the fleece reinforced composite that is used for automobile decoration piece of another preferred embodiment of the present invention;
Fig. 4 is the structural representation of the fleece reinforced composite that is used for automobile decoration piece of an again preferred embodiment of the present invention;
Fig. 5 is the production method schematic diagram of the fleece reinforced composite that is used for automobile decoration piece according to a preferred embodiment of the present invention.
Wherein:
1, according to the fleece reinforced composite 2 for automobile decoration piece of the present invention, former composite layer 3, fortifying fibre stratum reticulare
The specific embodiment
Further understand technological means of the present invention and feature in depth for making, sincerely cooperate accompanying drawing to give again for example and further specify in rear:
As shown in Figure 1, the fleece reinforced composite for automobile decoration piece according to the present invention comprises former composite layer 2 and is covered in its fortifying fibre stratum reticulare 3 simultaneously.
Described former composite layer 2 is flaxen fiber class composite carpet veneer or polypropylene copolymer+PETG (PP+PET) carpet veneer.
Described fortifying fibre stratum reticulare 3 is netted fibrous material lamella, and wherein, described fiber is selected from: one or more in polyethylene fibre, pet fiber, glass fibre, aramid fiber or the carbon fiber.Above-mentioned fiber is made into the mesh cloth structure by loom, thereby forms fortifying fibre stratum reticulare 3.
Preferably, can form one deck glued membrane on the surface of this fortifying fibre stratum reticulare 3, not only can further increase binding ability between this fortifying fibre stratum reticulare 3 and the former composite layer 2 by described glued membrane, and can between the network structure of fortifying fibre stratum reticulare 3, form filling, so that fortifying fibre stratum reticulare 3 various performances own are further enhanced, the adhesion that for example forms between each fiber of fortifying fibre stratum reticulare 3 is further enhanced, thereby finally improve the intensity of fleece reinforced composite of the present invention, such as rigidity.Described glued membrane is preferably polyurethanes glued membrane, polypropylene copolymer glued membrane or polyethylene glued membrane.
As shown in Figure 2, according to a further advantageous embodiment of the invention the fleece reinforced composite that is used for automobile decoration piece comprises former composite layer 2 and is covered in the fortifying fibre stratum reticulare 3 on its two sides.
As shown in Figure 3, according to a further advantageous embodiment of the invention the fleece reinforced composite that is used for automobile decoration piece comprises two former composite layers 2 and is sandwiched in therebetween fortifying fibre stratum reticulare 3.
As shown in Figure 4, according to a further advantageous embodiment of the invention the fleece reinforced composite that is used for automobile decoration piece comprises the staggered former composite layer of elaborating 2 and is covered in the fortifying fibre stratum reticulare 3 on its two sides.
As shown in Figure 5, show the production method of the fleece reinforced composite 1 that is used for automobile decoration piece according to a preferred embodiment of the present invention.Fleece reinforced composite 1 for automobile decoration piece according to the present invention is the material that is formed by the precompressed carpet veneer, for example fortifying fibre stratum reticulare 3 is covered in the one side of former composite layer 2, and under the effect of the suitable pressure in the precompressed step, make this former composite layer 2 and 3 combinations of fortifying fibre stratum reticulare, one-body molded is fleece reinforced composite 1.In a preferred embodiment of the invention, this former composite layer 2 forms curling former composite layer, and fortifying fibre stratum reticulare 3 forms curling fortifying fibre stratum reticulare, correspondingly forms curling fleece reinforced composite by pre-press operation, as shown in Figure 5.In another preferred embodiment of the present invention, this former composite layer 2 forms the former composite layer of general plane, and fortifying fibre stratum reticulare 3 forms the fortifying fibre stratum reticulare of general plane, correspondingly form the fleece reinforced composite of general plane by pre-press operation, then by crimp operation the fleece reinforced composite of general plane is carried out curling, thereby convenient storing.
Preferably, can form one deck glued membrane on the surface of this fortifying fibre stratum reticulare 3, for example form by applying operation.Not only can further increase binding ability between this fortifying fibre stratum reticulare 3 and the former composite layer 2 by described glued membrane, and can between the network structure of fortifying fibre stratum reticulare 3, form filling, so that fortifying fibre stratum reticulare 3 various performances own are further enhanced, the adhesion that for example forms between each fiber of fortifying fibre stratum reticulare 3 is further enhanced, thereby finally improve the intensity of fleece reinforced composite of the present invention, such as rigidity.Described glued membrane is preferably polyurethanes glued membrane, polypropylene copolymer glued membrane or polyethylene glued membrane.
Above-described, be according to preferred embodiment of the present invention, be not to limit scope of the present invention, the above embodiment of the present invention can also make a variety of changes.Be that simple, the equivalence that every claims according to the present patent application and description are done changes and modification, all fall into claim protection domain of the present invention.
Claims (10)
1. a fleece reinforced composite that is used for automobile decoration piece comprises staggered former composite layer of elaborating and the fortifying fibre stratum reticulare that is covered in the surface of former composite layer; Described former composite layer is flaxen fiber composite carpet veneer or polypropylene copolymer/PETG carpet veneer; Described fortifying fibre stratum reticulare is netted fibrous material lamella, and described fibrous material is selected from: one or more in polyethylene fibre, pet fiber, glass fibre, aramid fiber or the carbon fiber; Former composite layer and described fortifying fibre stratum reticulare are by pre-press operation combination.
2. the fleece reinforced composite for automobile decoration piece as claimed in claim 1 is characterized in that the surface of described fortifying fibre stratum reticulare has glued membrane.
3. the fleece reinforced composite for automobile decoration piece as claimed in claim 2 is characterized in that, described glued membrane is polyurethanes glued membrane, polypropylene copolymer glued membrane or polyethylene glued membrane.
4. the fleece reinforced composite for automobile decoration piece as claimed in claim 1 is characterized in that, described fleece reinforced composite comprises former composite layer and is covered in the fortifying fibre stratum reticulare of its one side.
5. the fleece reinforced composite for automobile decoration piece as claimed in claim 1 is characterized in that, described fleece reinforced composite comprises former composite layer and is covered in the fortifying fibre stratum reticulare on its two sides.
6. the fleece reinforced composite for automobile decoration piece as claimed in claim 1 is characterized in that, described fleece reinforced composite comprises two former composite layers and the fortifying fibre stratum reticulare that is sandwiched in therebetween.
7. production method that is used for the fleece reinforced composite of automobile decoration piece comprises:
Former composite layer is provided, and described former composite layer is flaxen fiber composite carpet veneer or polypropylene copolymer/PETG carpet veneer;
The fortifying fibre stratum reticulare is provided, and described fortifying fibre stratum reticulare is netted fibrous material lamella, and described fibrous material is selected from: one or more in polyethylene fibre, pet fiber, glass fibre, aramid fiber or the carbon fiber;
Described fortifying fibre stratum reticulare is covered in the surface of former composite layer, makes described former composite layer and the combination of described fortifying fibre stratum reticulare by the pressure in the pre-press operation.
8. the production method of the fleece reinforced composite for automobile decoration piece as claimed in claim 7 is characterized in that, the surface that further is included in described fortifying fibre stratum reticulare forms glued membrane.
9. the production method of the fleece reinforced composite for automobile decoration piece as claimed in claim 8 is characterized in that described glued membrane is polyurethanes glued membrane, polypropylene copolymer glued membrane or polyethylene glued membrane.
10. the production method of the fleece reinforced composite for automobile decoration piece as claimed in claim 7 is characterized in that described fleece reinforced composite forms curling fleece reinforced composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011103303801A CN103072345A (en) | 2011-10-26 | 2011-10-26 | Fiber-net-reinforced composite material used in automotive decorative parts, and production method thereof |
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| CN2011103303801A CN103072345A (en) | 2011-10-26 | 2011-10-26 | Fiber-net-reinforced composite material used in automotive decorative parts, and production method thereof |
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| CN103072345A true CN103072345A (en) | 2013-05-01 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599402A (en) * | 2016-01-08 | 2016-05-25 | 江苏新雷模塑有限公司 | Injection molding antibacterial instrument desk of new energy automobile and preparing method thereof |
| CN106280194A (en) * | 2016-08-30 | 2017-01-04 | 江苏百佳斯特汽车制品有限公司 | A kind of preparation method of child seat base material |
| CN106280319A (en) * | 2016-08-31 | 2017-01-04 | 江苏百佳斯特汽车制品有限公司 | A kind of preparation method of safety chair seats of car framework material |
| CN106364379A (en) * | 2016-08-30 | 2017-02-01 | 江苏百佳斯特汽车制品有限公司 | Child seat |
| WO2023071240A1 (en) * | 2021-10-29 | 2023-05-04 | 延锋国际汽车技术有限公司 | Thermoplastic fiber mesh structure and automotive interior trim part |
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| CN1605462A (en) * | 2004-09-07 | 2005-04-13 | 江阴市延利塑料制品有限公司 | Environment-friendly type thermoplastic natural palm fibrilia composite base material for automobile interior decoration |
| CN101045310A (en) * | 2006-03-28 | 2007-10-03 | 铜陵华源汽车内饰材料有限公司 | Natural fibrilia composite board for automotive interior and processing method thereof |
| CN102145553A (en) * | 2010-11-15 | 2011-08-10 | 长春博超汽车零部件股份有限公司 | Environmental-friendly recyclable basalt fiber and jute fiber composite plate for automotive interiors and production method thereof |
| CN102145554A (en) * | 2010-11-15 | 2011-08-10 | 长春博超汽车零部件股份有限公司 | Environment-friendly recyclable basalt fiber and fibrilia automobile door plate and preparation process thereof |
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2011
- 2011-10-26 CN CN2011103303801A patent/CN103072345A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1605462A (en) * | 2004-09-07 | 2005-04-13 | 江阴市延利塑料制品有限公司 | Environment-friendly type thermoplastic natural palm fibrilia composite base material for automobile interior decoration |
| CN101045310A (en) * | 2006-03-28 | 2007-10-03 | 铜陵华源汽车内饰材料有限公司 | Natural fibrilia composite board for automotive interior and processing method thereof |
| CN102145553A (en) * | 2010-11-15 | 2011-08-10 | 长春博超汽车零部件股份有限公司 | Environmental-friendly recyclable basalt fiber and jute fiber composite plate for automotive interiors and production method thereof |
| CN102145554A (en) * | 2010-11-15 | 2011-08-10 | 长春博超汽车零部件股份有限公司 | Environment-friendly recyclable basalt fiber and fibrilia automobile door plate and preparation process thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599402A (en) * | 2016-01-08 | 2016-05-25 | 江苏新雷模塑有限公司 | Injection molding antibacterial instrument desk of new energy automobile and preparing method thereof |
| CN106280194A (en) * | 2016-08-30 | 2017-01-04 | 江苏百佳斯特汽车制品有限公司 | A kind of preparation method of child seat base material |
| CN106364379A (en) * | 2016-08-30 | 2017-02-01 | 江苏百佳斯特汽车制品有限公司 | Child seat |
| CN106280319A (en) * | 2016-08-31 | 2017-01-04 | 江苏百佳斯特汽车制品有限公司 | A kind of preparation method of safety chair seats of car framework material |
| WO2023071240A1 (en) * | 2021-10-29 | 2023-05-04 | 延锋国际汽车技术有限公司 | Thermoplastic fiber mesh structure and automotive interior trim part |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 200235 Liuzhou Road, Shanghai, No. 399, No. Applicant after: Yanfeng Automotive Trim Systems Co., Ltd. Address before: 200235 Liuzhou Road, Shanghai, No. 399, No. Applicant before: Yanfeng Weishitong Automobile Ornament System Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: YANFENG WEISHITONG AUTOMOBILE ORNAMENT SYSTEM CO., LTD. TO: YANFENG AUTOMOTIVE TRIM SYSTEMS CO., LTD. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130501 |