CN108859355A - A kind of automobile composite plate - Google Patents

A kind of automobile composite plate Download PDF

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Publication number
CN108859355A
CN108859355A CN201810605696.9A CN201810605696A CN108859355A CN 108859355 A CN108859355 A CN 108859355A CN 201810605696 A CN201810605696 A CN 201810605696A CN 108859355 A CN108859355 A CN 108859355A
Authority
CN
China
Prior art keywords
layer
glass
composite plate
ixpp
layers
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.)
Pending
Application number
CN201810605696.9A
Other languages
Chinese (zh)
Inventor
武文
黄磊
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.)
Anhui Addie New Material Co Ltd
Original Assignee
Anhui Addie New Material 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 Anhui Addie New Material Co Ltd filed Critical Anhui Addie New Material Co Ltd
Priority to CN201810605696.9A priority Critical patent/CN108859355A/en
Publication of CN108859355A publication Critical patent/CN108859355A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/327—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polyolefins obtained by a metallocene or single-site catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/066—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/025—Polyolefin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536—Hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/003—Interior finishings

Abstract

The invention discloses a kind of automobile composite plates, belong to automotive interior material technical field, including the first macromolecule membranous layer, the first glass layer, the first IXPP layers, EPP layers, the 2nd IXPP layers, the second glass layer and the second macromolecule membranous layer set gradually from top to bottom, by primary hot-forming between each layer, the present invention has excellent mechanics isotropism, and intensity is good, environmentally friendly and processing, assembly technology are simple.

Description

A kind of automobile composite plate
Technical field
The invention belongs to automobile trim panel technical fields.
Background technique
Existing automotive trim panel mostly uses the material mechanical of multilayer single layer to combine, and not only assembly is complicated, needs It successively goes to assemble in layer, the fitness of assembly is also subject to processing precision, assembly precision is influenced, and generates in assembling process Gap, interference fit, will affect the NVH of automobile；In addition existing trim panel may use gluing in assembling process Agent then considerably increases automotive interior VOC；In addition, the decorative panel of multilayer mechanical bond, intensity is often depending on wherein one Layer, i.e., monolayer strengths are not influenced by other layers, are easy to happen the destruction on surface.
Summary of the invention
Technical problem to be solved by the present invention lies in the decorative panels of the multilayer mechanical bond in traditional technology in mechanical property Defect on energy, environmental-protecting performance, assembly are ease.
Technical solution of the present invention：
A kind of automobile composite plate, including the first macromolecule membranous layer, the first glass layer, first set gradually from top to bottom IXPP layers, EPP layers, the 2nd IXPP layers, the second glass layer and the second macromolecule membranous layer pass through primary heat between each layer It is molded.
Further, first macromolecule membranous layer and the second macromolecule membranous layer are in PE film, POE film and TPU membrane It is one or two kinds of.
Further, the weight per unit area of first macromolecule membranous layer and the second macromolecule membranous layer be 50~ 300g/m2。
Further, the EPP thickness degree is maintained at 1~10mm.
Further, the described first IXPP layers and the 2nd IXPP layer of weight per unit area is 20~200g/m2。
Further, the weight per unit area of first glass layer and the second glass layer be 50~ 500g/m2。
Further, first glass layer and the second glass layer are glass mat or short glass fibers Dimension.
Compared with prior art, beneficial effects of the present invention are：Mechanical property isotropism increases design freedom and production Product stability；Primary hot-forming, it is required shape that type can be molded directly into mating mold, is eliminated between multilayer repeatedly Assembly；It is horizontal using car VOC is reduced to reduce glue, there is high heating expansion rate, therefore adjustable local strength, firmly Degree, assembly degree and acoustical behavior.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of automobile composite plate.
Specific embodiment
Below with reference to embodiment, detailed description of the preferred embodiments.
Embodiment 1：
A kind of automobile composite plate as shown in Figure 1, by the first macromolecule membranous layer 1（0201 type POE of multilayer Exxon Mobil Film, weight per unit area 100g/m2）, the first glass layer 2（The EMC300 glass of the good innovative Materials Co., Ltd in Qingdao Glass fiber chopped mat）, the first IXPP layer 3（Anhui Ai Diwen new material Co., Ltd IXPP, specification 100g/m2）, EPP layer 4（East Guan Shijia is full of the 8mm EPP foamed boards of the limited public affairs of packing articles）, the 2nd IXPP layer 5（Anhui Ai Diwen new material Co., Ltd IXPP, specification 100g/m2）, the second glass layer 6（The EMC300 glass fibre of the good innovative Materials Co., Ltd in Qingdao is short Cut felt）With the second macromolecule membranous layer 7（3F chemical industry 3F-R1385 type TPU film）It is successively layered in hot pressing die, then in temperature It is 180 DEG C~220 DEG C, pressure is 3~8kg/cm2Under the conditions of compound 5min.
Embodiment 2：
As shown in Figure 1, a kind of automobile composite plate, by the first macromolecule membranous layer（Exxon Mobil VM6102 casting films, unit Area weight is 100g/m2）, the first glass layer（The EMC200 glass fibre of the good innovative Materials Co., Ltd in Qingdao is short Cut felt）, the first IXPP layers（Anhui Ai Diwen new material Co., Ltd IXPP, specification 200g/m2）, EPP layers（The good packet that is full of of Dongguan City Fill the 5mm EPP foamed board of the limited public affairs of product）, the 2nd IXPP layers（Anhui Ai Diwen new material Co., Ltd IXPP, specification 200g/m2）, the second glass layer（The EMC200 glass chopped strand mats of the good innovative Materials Co., Ltd in Qingdao）With second Macromolecule membranous layer（Exxon Mobil VM6102 casting films, weight per unit area 100g/m2）Successively it is layered in hot pressing die, It then is 160 DEG C~200 DEG C in temperature, pressure is 3~8kg/cm2Under the conditions of compound 8min.
The basic principles, main features and advantages of the present invention have been shown and described above.The present invention is not by upper The limitation of embodiment is stated, the above embodiments and description only illustrate the principle of the present invention, is not departing from the present invention Various changes and improvements may be made to the invention under the premise of spirit and scope, these changes and improvements both fall within claimed In the range of invention.The claimed scope of the invention is defined by appended claims and its equivalent.

Claims (7)

1. a kind of automobile composite plate, which is characterized in that including the first macromolecule membranous layer, the first glass set gradually from top to bottom Glass fibrous layer, the first IXPP layers, EPP layers, the 2nd IXPP layers, the second glass layer and the second macromolecule membranous layer, each layer Between by primary hot-forming.
2. a kind of automobile composite plate as described in claim 1, which is characterized in that first macromolecule membranous layer and second Macromolecule membranous layer is one or both of PE film, POE film, TPU membrane and MODIFIED PP film.
3. a kind of automobile composite plate as claimed in claim 1 or 2, which is characterized in that first macromolecule membranous layer and The weight per unit area of second macromolecule membranous layer is 50~300g/m2。
4. a kind of automobile composite plate as claimed in claim 1 or 2, which is characterized in that the EPP thickness degree is maintained at 1 ~10mm.
5. a kind of automobile composite plate as claimed in claim 1 or 2, which is characterized in that the described first IXPP layer with second IXPP layers of weight per unit area is 20~200g/m2。
6. a kind of automobile composite plate as claimed in claim 1 or 2, which is characterized in that first glass layer and The weight per unit area of second glass layer is 50~500g/m2。
7. a kind of automobile composite plate as claimed in claim 6, which is characterized in that first glass layer and second Glass layer is glass mat or short glass fiber.
CN201810605696.9A 2018-06-13 2018-06-13 A kind of automobile composite plate Pending CN108859355A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810605696.9A CN108859355A (en) 2018-06-13 2018-06-13 A kind of automobile composite plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810605696.9A CN108859355A (en) 2018-06-13 2018-06-13 A kind of automobile composite plate

Publications (1)

Publication Number Publication Date
CN108859355A true CN108859355A (en) 2018-11-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810605696.9A Pending CN108859355A (en) 2018-06-13 2018-06-13 A kind of automobile composite plate

Country Status (1)

Country Link
CN (1) CN108859355A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112677895A (en) * 2021-01-20 2021-04-20 重庆长安汽车股份有限公司 Automobile roof lining structure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0782401A (en) * 1993-06-25 1995-03-28 Achilles Corp Water-retaining porous material
JPH1024540A (en) * 1996-07-10 1998-01-27 Jsp Corp Polypropylene resin foamed laminate and interstructure material composed of the laminate
KR101364448B1 (en) * 2012-10-11 2014-02-17 영보화학 주식회사 Manufacturing method of a composite substrate for an automobile

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0782401A (en) * 1993-06-25 1995-03-28 Achilles Corp Water-retaining porous material
JPH1024540A (en) * 1996-07-10 1998-01-27 Jsp Corp Polypropylene resin foamed laminate and interstructure material composed of the laminate
KR101364448B1 (en) * 2012-10-11 2014-02-17 영보화학 주식회사 Manufacturing method of a composite substrate for an automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112677895A (en) * 2021-01-20 2021-04-20 重庆长安汽车股份有限公司 Automobile roof lining structure

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