CN105235332A - Automobile inner decorative fabric-regenerated foam compounded and pressed ceiling sheet material and preparation method thereof - Google Patents
Automobile inner decorative fabric-regenerated foam compounded and pressed ceiling sheet material and preparation method thereof Download PDFInfo
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- CN105235332A CN105235332A CN201510609666.1A CN201510609666A CN105235332A CN 105235332 A CN105235332 A CN 105235332A CN 201510609666 A CN201510609666 A CN 201510609666A CN 105235332 A CN105235332 A CN 105235332A
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- rubber
- automobile inner
- inner decoration
- decoration facing
- plastic
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- 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
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- 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
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
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- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
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- 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
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- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
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- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- 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
- B60R13/0212—Roof or head liners
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- 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
- B32B2266/0207—Materials belonging to B32B25/00
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- 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
- B32B2266/0221—Vinyl resin
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- 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
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- 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
- B32B2272/00—Resin or rubber layer comprising scrap, waste or recycling material
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- 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
- B32B2605/00—Vehicles
- B32B2605/08—Cars
Abstract
The invention discloses an automobile inner decorative fabric-regenerated foam compounded and pressed ceiling sheet material. An automobile inner decorative fabric layer is compounded on one side of a regenerated flame-retardant rubber-plastic foam layer to form a regenerated flame-retardant rubber-plastic foam automobile inner decorative fabric lamella; an adhesive layer is compounded on the regenerated flame-retardant rubber-plastic foam automobile inner decorative fabric lamella; and the sheet material is fixed on the ceiling of an automobile through the adhesive layer. A preparation method for the sheet material comprises the following steps: pressing the regenerated flame-retardant rubber-plastic foam layer and the automobile inner decorative fabric layer to prepare the regenerated flame-retardant rubber-plastic foam automobile inner decorative fabric lamella; and coating the regenerated flame-retardant rubber-plastic foam layer with glue of the adhesive layer so as to prepare the automobile inner decorative fabric-regenerated foam compounded and pressed ceiling sheet material. In usage of the sheet material, a protective layer is peeled off. Thus, the sheet material can cyclically utilize rubber-plastic foam, reduce environmental pollution and save resources and energy; and noise in the automobile can be reduced, and comfortableness in driving of the automobile can be improved.
Description
Technical field
The present invention relates to roof of the vehicle sheet material field, particularly relate to ceiling sheet material of the composite regenerated foam compacting of a kind of automobile inner decoration facing and preparation method thereof.
Background technology
The harm of noise in driver's cabin and automobile, well-known human body is in the noisy environment more than 60 decibels for a long time, and occurs that nervous and internal system is lacked of proper care, and serious meeting makes blood pressure raise.And our truck driver is in the environment of about 80 decibels especially for a long time, the driver's cabin noise pollution order of severity is well imagined.Current truck driver room basal conditions is, truck driver room and the shake of automobile madness, and noise is large, causes car all in vibrations, is sitting in car to enjoy to decoct!
In recent years, auto industry obtains the development of advancing by leaps and bounds.Automobile to people with abundant modern material progress while, its noise also become be badly in need of solve a problem.Automobile noise, as the important indicator of vehicle ride comfort, reflects design level and the manufacturing technology level of automobile to a great extent.Therefore, control automobile noise and improve the market competitiveness, reduce and one of main task that Global Auto engineer faces is become to the injury of environment and people.Automobile Analysis of Main Noise Sources: automobile noise can be divided into structure: the noise that engine noise, chassis system noise, wind are made an uproar, body noise and car accessories produce; Visible improvement reduces truck driver room and automobile noise and thermal source on the transmission impact of drivers' cab just highly significant.
China is the big country of automobile making and consumption, and the motor vehicle liquidation standard of China is repeatedly revised, " automobile forced Rejection standard regulation " that in May, 2013 is issued by Department of Commerce, has done relevant defining to the Rejection standard of various motor vehicle and the time limit.All in all, the year of motor vehicle liquidation is limited to 10-15, this and external situation also basic simlarity.According to external mature market experience, annual abandoned car accounts for the level that automobile pollution is in 5-7%, and we press 3%-5%, the conservative estimation of 1.54 hundred million automobile pollutions in 2014, and we estimate that current annual motor vehicle liquidation amount is 462-770 ten thousand.Abandoned car can obtain a large amount of regenerated resources after disassembling, and comprises the rubber-plastic foamed goods etc. such as iron and steel (five large assemblies), non-ferrous metal (lead, copper, aluminium, tin), noble metal (platinum), expanded polyethylene foam (EPE), rubber and plastic (EVA, PEF, EPDM, CR etc.), XPE/IXPE and all belongs to recyclable materials; These rubber-plastics materials are difficult to degraded in a short time at nature, arbitrarily abandon meeting influence ecological environment, as burned these rubber-plastics materials, and can pollutant atmosphere.
Only automobile inner decoration facing is used, sound-insulating and heat-insulating weak effect in the automobile had at present, dizzy uncomfortable after driver and conductor is permanent, affect driver and to drive a vehicle driving safety.
Summary of the invention
The technical problem that the present invention mainly solves is to provide one can either reduce environmental pollution by its rubber and plastic foam of cycling and reutilization, economizes on resources and the energy; The noise of car room can also be reduced, improve the comfortableness that driver drives, it is harmless to people that this regeneration rubber-plastic foam and automobile inner decoration facing suppress sheet material, meets ceiling sheet material of the composite regenerated foam compacting of automobile inner decoration facing of the requirement of automotive upholstery and preparation method thereof.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the ceiling sheet material providing the composite regenerated foam compacting of a kind of automobile inner decoration facing, comprise: automobile inner decoration facing layer, regenerate fire-retardant rubber and plastic foamed cotton layer and adhesive layer, regenerate fire-retardant rubber and plastic foamed cotton layer side and be compounded with automobile inner decoration facing layer, form the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of regeneration, regenerate on fire-retardant rubber and plastic foam automobile inner decoration facing lamella and be compounded with adhesive layer, by adhesive layer, this sheet material is fixed on roof of the vehicle.
In a preferred embodiment of the present invention, adhesive is also compounded with and is convenient to transport and stores release liners protective layer, during fixing sheet material, protective layer is removed.
In a preferred embodiment of the present invention, described adhesive layer is butyl rubber adhesive layer.
The invention still further relates to the preparation method of the ceiling sheet material of the composite regenerated foam compacting of a kind of automobile inner decoration facing, comprising:
1) the fire-retardant rubber and plastic foamed cotton layer of preparation regeneration;
2) fire-retardant for regeneration rubber and plastic foamed cotton layer and automobile inner decoration facing lamination are made the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of regeneration;
3) on the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of regeneration, be coated with the glue of adhesive layer;
4) above adhesive layer, covering is convenient to transport and stores release liners protective layer, i.e. the ceiling sheet material of the composite regenerated foam compacting of obtained automobile inner decoration facing; During use, protective layer is removed.
In a preferred embodiment of the present invention, fire-retardant for regeneration rubber and plastic foamed cotton layer and automobile inner decoration facing lamination are made the lamellose preparation method of the fire-retardant rubber and plastic foam automobile inner decoration facing of regeneration and comprise:
1) the rubber-plastic foamed goods scrapped are reclaimed, carry out cleaning and processed;
2) the rubber-plastic foamed goods completing dehydration are ground into graininess, then carry out oven dry sterilization;
3) polythene PE thermal fusing powder and aluminium hydroxide flame-retardant pulvis are added in particle, make uniform particles attach powder;
4) automobile inner decoration facing is covered after adding rubber-plastic foamed particle in sheet die;
5) carry out heat treatment, then be pressed into the thin slice of various thickness specification, thus the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of obtained regeneration.
In a preferred embodiment of the present invention, step 2) in, the temperature of drying sterilization is 70 DEG C-100 DEG C.
In a preferred embodiment of the present invention, the percentage by weight of the PE thermal fusing powder in step 3) is 5% ~ 10%, and the percentage by weight of aluminium hydroxide flame-retardant pulvis is 10%-30%.
In a preferred embodiment of the present invention, the rubber-plastic foamed goods scrapped be expanded polyethylene foam EPE, ethylene-vinyl acetate copolymer EVA rubber and plastic, polythene PE F rubber and plastic, EPDM EPDM rubber and plastic, neoprene CR rubber and plastic, processes for chemically crosslinked polyethylene foaming material XPE/ IXPE foaming material IXPE one or more.
In a preferred embodiment of the present invention, the preparation method of described adhesive layer is: first butyl rubber is softened melting, then is mixed into aluminium hydroxide fire retardant and stirs, and then coats on the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of regeneration.
In a preferred embodiment of the present invention, the percentage by weight of the aluminium hydroxide fire retardant added in butyl rubber is 10%-30%.
The invention has the beneficial effects as follows: the present invention can either reduce environmental pollution by its rubber and plastic foam of cycling and reutilization, economizes on resources and the energy; The noise of car room can also be reduced, improve the comfortableness that driver drives, it is harmless to people that this regeneration rubber-plastic foam and automobile inner decoration facing suppress sheet material, meet the requirement of automotive upholstery, improve the comfortableness that driver drives to greatest extent, eliminate the irritated driving accident generation brought of mood because noise and temperatures involved driver drive, improve the security of driving.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of ceiling sheet material one preferred embodiment of the composite regenerated foam compacting of automobile inner decoration facing of the present invention;
Fig. 2 is the contour structures schematic diagram of the ceiling sheet material of the composite regenerated foam compacting of automobile inner decoration facing shown in Fig. 1;
In accompanying drawing, the mark of each parts is as follows: 1, automobile inner decoration facing layer, and 2, regenerate fire-retardant rubber and plastic foamed cotton layer, 3, adhesive layer, 4, protective layer.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-2, the embodiment of the present invention comprises:
The ceiling sheet material of the composite regenerated foam compacting of a kind of automobile inner decoration facing, comprise: automobile inner decoration facing layer 1, regenerate fire-retardant rubber and plastic foamed cotton layer 2 and adhesive layer 3, regenerate fire-retardant rubber and plastic foamed cotton layer 2 side and be compounded with automobile inner decoration facing layer 1, form the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of regeneration, regenerate on fire-retardant rubber and plastic foam automobile inner decoration facing lamella and be compounded with adhesive layer 3, by adhesive layer 3, this sheet material is fixed on roof of the vehicle.
Adhesive is also compounded with and is convenient to transport and stores release liners protective layer 4, during fixing sheet material, protective layer 4 is removed, easy to use, bonding and simple fixing.
Described adhesive layer 3 is butyl rubber adhesive layer 3.Butyl rubber stick is elastomeric one, is synthesized, be mixed into the fire retardant of aluminium hydroxide by isobutene and a small amount of isoprene.Add the fire retardant of aluminium hydroxide in butyl rubber stick, make fire-retardant butyl rubber stick; Generally being used in inside auto sound articles for use, safety non-toxic, is environment-friendly materials.
The shape and structure of sheet material products of the present invention, sheet thickness and area are not limit, and can adjust according to different demand.
Embodiment 1:
The present invention also designs the preparation method of the ceiling sheet material of the composite regenerated foam compacting of a kind of automobile inner decoration facing, comprising:
1) the fire-retardant rubber and plastic foamed cotton layer 2 of preparation regeneration.
2) fire-retardant for regeneration rubber and plastic foamed cotton layer 2 and automobile inner decoration facing layer 1 are pressed into regeneration fire-retardant rubber and plastic foam automobile inner decoration facing lamella, wherein, the thickness of automobile inner decoration facing layer 1 is not limit, can thick can be thin.
3) on the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of regeneration, be coated with the glue of adhesive layer 3.
4) adhesive layer 3 covers above and is convenient to transport and stores release liners protective layer 4, i.e. the ceiling sheet material of the composite regenerated foam compacting of obtained automobile inner decoration facing; During use, protective layer 4 is removed, easy to use, bonding and simple fixing.
Wherein, fire-retardant for regeneration rubber and plastic foamed cotton layer 2 and automobile inner decoration facing layer 1 are pressed into the lamellose preparation method of the fire-retardant rubber and plastic foam automobile inner decoration facing of regeneration to comprise:
1) the rubber-plastic foamed goods scrapped are reclaimed, carry out cleaning and processed; The rubber-plastic foamed goods scrapped be expanded polyethylene foam EPE, ethylene-vinyl acetate copolymer EVA rubber and plastic, polythene PE F rubber and plastic, EPDM EPDM rubber and plastic, neoprene CR rubber and plastic, processes for chemically crosslinked polyethylene foaming material XPE/ IXPE foaming material IXPE one or more.
2) the rubber-plastic foamed goods completing dehydration are ground into graininess, then carry out oven dry sterilization; Carry out oven dry sterilization again; The temperature of drying sterilization is 70 DEG C.
3) by percentage by weight be 5% polythene PE thermal fusing powder and percentage by weight be that 10% aluminium hydroxide flame-retardant pulvis adds in particle, uniform particles is attached powder.
4) cover automobile inner decoration facing after adding rubber-plastic foamed particle in sheet die, be applicable to the automobile inner decoration facing of various thickness.
5) carry out heating 100 DEG C, then be pressed into the thin slice of various thickness specification, thus the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of obtained regeneration.PE thermal fusing powder pulverize rubber-plastic foamed particle and bonding foil integral, aluminium hydroxide flame-retardant pulvis plays fire-retardant effect.
The preparation method of described adhesive layer 3 is: first butyl rubber is softened melting, then to be mixed into percentage by weight be that 10% aluminium hydroxide fire retardant stirs, and then to coat on the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of regeneration 3.
Embodiment 2:
The present invention also designs the preparation method of the ceiling sheet material of the composite regenerated foam compacting of a kind of automobile inner decoration facing, comprising:
1) the fire-retardant rubber and plastic foamed cotton layer 2 of preparation regeneration.
2) fire-retardant for regeneration rubber and plastic foamed cotton layer 2 and automobile inner decoration facing layer 1 are pressed into regeneration fire-retardant rubber and plastic foam automobile inner decoration facing lamella, wherein, the thickness of automobile inner decoration facing layer 1 is not limit, can thick can be thin.
3) on the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of regeneration, be coated with the glue of adhesive layer 3.
4) adhesive layer 3 covers above and is convenient to transport and stores release liners protective layer 4, i.e. the ceiling sheet material of the composite regenerated foam compacting of obtained automobile inner decoration facing; During use, protective layer 4 is removed, easy to use, bonding and simple fixing.
Wherein, fire-retardant for regeneration rubber and plastic foamed cotton layer 2 and automobile inner decoration facing layer 1 are pressed into the lamellose preparation method of the fire-retardant rubber and plastic foam automobile inner decoration facing of regeneration to comprise:
1) the rubber-plastic foamed goods scrapped are reclaimed, carry out cleaning and processed; The rubber-plastic foamed goods scrapped be expanded polyethylene foam EPE, ethylene-vinyl acetate copolymer EVA rubber and plastic, polythene PE F rubber and plastic, EPDM EPDM rubber and plastic, neoprene CR rubber and plastic, processes for chemically crosslinked polyethylene foaming material XPE/ IXPE foaming material IXPE one or more.
2) the rubber-plastic foamed goods completing dehydration are ground into graininess, then carry out oven dry sterilization; Carry out oven dry sterilization again; The temperature of drying sterilization is 85 DEG C.
3) by percentage by weight be 7% polythene PE thermal fusing powder and percentage by weight be that 20% aluminium hydroxide flame-retardant pulvis adds in particle, uniform particles is attached powder.
4) cover automobile inner decoration facing after adding rubber-plastic foamed particle in sheet die, be applicable to the automobile inner decoration facing of various thickness.
5) carry out heating 120 DEG C, then be pressed into the thin slice of various thickness specification, thus the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of obtained regeneration.PE thermal fusing powder pulverize rubber-plastic foamed particle and bonding foil integral, aluminium hydroxide flame-retardant pulvis plays fire-retardant effect.
The preparation method of described adhesive layer 3 is: first butyl rubber is softened melting, then to be mixed into percentage by weight be that 20% aluminium hydroxide fire retardant stirs, and then to coat on the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of regeneration 3.
Embodiment 3:
The present invention also designs the preparation method of the ceiling sheet material of the composite regenerated foam compacting of a kind of automobile inner decoration facing, comprising:
1) the fire-retardant rubber and plastic foamed cotton layer 2 of preparation regeneration.
2) fire-retardant for regeneration rubber and plastic foamed cotton layer 2 and automobile inner decoration facing layer 1 are pressed into regeneration fire-retardant rubber and plastic foam automobile inner decoration facing lamella, wherein, the thickness of automobile inner decoration facing layer 1 is not limit, can thick can be thin.
3) on the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of regeneration, be coated with the glue of adhesive layer 3.
4) adhesive layer 3 covers above and is convenient to transport and stores release liners protective layer 4, i.e. the ceiling sheet material of the composite regenerated foam compacting of obtained automobile inner decoration facing; During use, protective layer 4 is removed, easy to use, bonding and simple fixing.
Wherein, fire-retardant for regeneration rubber and plastic foamed cotton layer 2 and automobile inner decoration facing layer 1 are pressed into the lamellose preparation method of the fire-retardant rubber and plastic foam automobile inner decoration facing of regeneration to comprise:
1) the rubber-plastic foamed goods scrapped are reclaimed, carry out cleaning and processed; The rubber-plastic foamed goods scrapped be expanded polyethylene foam EPE, ethylene-vinyl acetate copolymer EVA rubber and plastic, polythene PE F rubber and plastic, EPDM EPDM rubber and plastic, neoprene CR rubber and plastic, processes for chemically crosslinked polyethylene foaming material XPE/ IXPE foaming material IXPE one or more.
2) the rubber-plastic foamed goods completing dehydration are ground into graininess, then carry out oven dry sterilization; Carry out oven dry sterilization again; The temperature of drying sterilization is 100 DEG C.
3) by percentage by weight be 10% polythene PE thermal fusing powder and percentage by weight be that 30% aluminium hydroxide flame-retardant pulvis adds in particle, uniform particles is attached powder.
4) cover automobile inner decoration facing after adding rubber-plastic foamed particle in sheet die, be applicable to the automobile inner decoration facing of various thickness.
5) carry out heating 130 DEG C, then be pressed into the thin slice of various thickness specification, thus the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of obtained regeneration.PE thermal fusing powder pulverize rubber-plastic foamed particle and bonding foil integral, aluminium hydroxide flame-retardant pulvis plays fire-retardant effect.
The preparation method of described adhesive layer 3 is: first butyl rubber is softened melting, then to be mixed into percentage by weight be that 30% aluminium hydroxide fire retardant stirs, and then to coat on the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of regeneration 3.
Expanded polyethylene foam (EPE) described in above-described embodiment, rubber and plastic (EVA, PEF, EPDM, CR etc.), the rubber-plastic foamed goods such as XPE/IXPE are difficult to degrade in a short time, for avoiding environmental pollution, the rubber-plastic foamed goods reclaimed after utilizing motor vehicle liquidation, comparatively granule is ground into by after its cleaning and dewatering, after hyperthermia drying sterilization, stir with the fire retardant ratio of PE thermal fusing powder and aluminium hydroxide, above-mentioned material is hot pressed on automobile inner decoration facing regeneration rubber-plastic foam thin slice, this regeneration rubber-plastic foam flake side is combined with fire-retardant butyl rubber stick gluing, butyl rubber adhesive coating layer covers and is convenient to transport and stores release liners protective layer 4, another side by thermal fusing powder or hot melt nonwoven layer of cloth bonding with automobile inner decoration facing firmly, the sensation that the effect of automobile inner decoration facing is available to the resistance to beautiful Clean and comfortable of rider is held concurrently protective layer 4, just the ceiling sheet material products of the composite regenerated foam compacting of automobile inner decoration facing is produced through above-mentioned technical process, this technical field is the cycling and reutilization technology of macromolecular material, the ceiling sheet material products of the composite regenerated foam compacting of automobile inner decoration facing, because it is lightweight and closely knit, good springiness, fire-retardant, heat insulation performance is effective, it is good that butyl rubber stick and regeneration rubber-plastic foam have damping vibration attenuation, environment-protective no-smell can be used in automotive upholstery in a large number, the effect played sound insulation vibration damping He reduce costs.
Release liners protective layer 4 is thrown off during use; namely fire-retardant butyl rubber stick just can glue the top being posted on truck driver room and roof of the vehicle inner surface; thus form a sound-insulating and heat-insulating and the barrier of vibration damping at the ceiling of truck driver room and automobile; herein heat insulation mainly stops temperature when shining upon automobile and heat; reduce the heat affecting of solar energy to truck driver room and automotive interior, reduce automobile refrigerating power consumption.
The fire retardant mechanism of aluminium hydroxide: be mixed with Al (OH)
3high polymer, when temperature rises to 250 ~ 300 DEG C, Al (OH)
3just absorb heat and discharge steam in a large number, high polymer temperature rise speed being slowed down, degrades and slow down.Al (OH) simultaneously
3the steam that decomposes discharges, has rushed imflammable gas rare, and slow down burning velocity.In addition, aluminium hydroxide dehydration, absorbing and cooling temperature, make high polymer can not Thorough combustion, forms charing diaphragm, both stopped entering of oxygen, and also blocked the effusion of imflammable gas on surface.This carbonization process avoids the formation of cigarette ash, and therefore aluminium hydroxide fire retardant not only has good anti-flaming function, also has good to press down hood.Aluminium hydroxide fire retardant is applied: aluminium hydroxide fire retardant, is widely used in latex product, crosslinked polyethylene insulation material, in the polyester of glass strengthening tree and PVC product.This fire retardant is inorganic compound, nontoxic, does not produce secondary pollution.
The present invention can either reduce environmental pollution by its rubber and plastic foam of cycling and reutilization, economizes on resources and the energy; The noise of car room can also be reduced, improve the comfortableness that driver drives, it is harmless to people that this regeneration rubber-plastic foam and automobile inner decoration facing suppress sheet material, meet the requirement of automotive upholstery, improve the comfortableness that driver drives to greatest extent, eliminate the irritated driving accident generation brought of mood because noise and temperatures involved driver drive, improve the security of driving.
The present invention suppresses sheet material with the regeneration foam of truck driver room and the hot sound insulation of car hold interventricular septum below truck driver room, suppress closely knit and in foam closed pore to continue to retain, it is light and energy-conservation that this just makes sheet material and pitch damping fin compare deal, simultaneously truck driver room and automobile cabin and other noise are eliminated by significantly sound insulation, reduce the noise decibel value of drivers' cab, each frequency noise all can not reduce by 5 ~ 15dB not etc.
The compacting of regeneration foam sheet material and the drivers' cab inwall sheet metal component of this kind of truck driver room and roof of the vehicle heat-insulating sound-insulating are surperficial bonding is firmly provided with the effect of damping vibration attenuation, reduces automobile and to advance or drivers' cab vibrates the noise imported into.
Also have and eliminate the peculiar smell sent because of pitch damping and affect the mood that driver drives and be tired of that grasping the driving accident brought occurs, the object of raising safe driving.
In addition, all there is aluminium hydroxide fire retardant on inside butyl rubber stick and the graininess foam surface of pulverizing, and the regeneration foam compacting sheet material of this heat-insulating sound-insulating meets the combustion characteristics of automotive upholstery.
The ceiling sheet material of automobile inner decoration facing composite regenerated foam compacting has good thermal insulation, its trickle separated foam structure, effectively reduces the energy exchange that cross-ventilation causes, and is applicable to making insulating tube, warming plate.And have anti-condensation concurrently, make it the insulation material that pole is suitable for many wet environments such as truck driver room and automobile cabin, truck driver room ceiling, refrigerator, air-conditioning and freezer.
The ceiling sheet material of automobile inner decoration facing composite regenerated foam compacting has good resiliency, the fields such as its semi-rigid foaming body, does not lose reducing property by after thump, also can be used for precision instrument, semiconductor, the packaging such as electronic product.
The ceiling sheet material of automobile inner decoration facing composite regenerated foam compacting has good sound absorption properties, has absorbing sound and lowering noise function, is suitable for the sound-absorbing acoustic material in the strong noise equipment such as automobile, motor and environment.
The ceiling sheet material of automobile inner decoration facing composite regenerated foam compacting has good mouldability, heat resistance is strong, ductility is good, even density, shaping compared with position, deep such as vacuum forming and thermoforming can be realized, thus can be used for air conditioning for automobiles evaporation cabinet, material that tide of motorism bears down on one the inside gadgets such as canopy and footwear material aspect.Also there is the performance of nontoxic, tasteless, resistance to chemical reagents, oil resistant, acidproof, resistance to halogen and other kinds chemicals, and be very easy to processing, can cut arbitrarily, fit with multiple material, the material as New-generation efficient energy-saving, environmental protection has vast potential for future development.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. the ceiling sheet material of the composite regenerated foam compacting of automobile inner decoration facing, it is characterized in that, comprise: automobile inner decoration facing layer, regenerate fire-retardant rubber and plastic foamed cotton layer and adhesive layer, regenerate fire-retardant rubber and plastic foamed cotton layer side and be compounded with automobile inner decoration facing layer, form the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of regeneration, regenerate on fire-retardant rubber and plastic foam automobile inner decoration facing lamella and be compounded with adhesive layer, by adhesive layer, this sheet material is fixed on roof of the vehicle.
2. the ceiling sheet material of the composite regenerated foam compacting of automobile inner decoration facing according to claim 1, is characterized in that, adhesive is also compounded with and is convenient to transport and stores release liners protective layer, during fixing sheet material, removed by protective layer.
3. the ceiling sheet material of the composite regenerated foam compacting of automobile inner decoration facing according to claim 1, it is characterized in that, described adhesive layer is butyl rubber adhesive layer.
4. the preparation method of the ceiling sheet material of the composite regenerated foam compacting of automobile inner decoration facing according to claim 1, is characterized in that, comprising:
1) the fire-retardant rubber and plastic foamed cotton layer of preparation regeneration;
2) fire-retardant for regeneration rubber and plastic foamed cotton layer and automobile inner decoration facing lamination are made the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of regeneration;
3) on the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of regeneration, be coated with the glue of adhesive layer;
4) above adhesive layer, covering is convenient to transport and stores release liners protective layer, i.e. the ceiling sheet material of the composite regenerated foam compacting of obtained automobile inner decoration facing; During use, protective layer is removed.
5. the preparation method of the ceiling sheet material of the composite regenerated foam compacting of automobile inner decoration facing according to claim 4, it is characterized in that, fire-retardant for regeneration rubber and plastic foamed cotton layer and automobile inner decoration facing lamination are made the lamellose preparation method of the fire-retardant rubber and plastic foam automobile inner decoration facing of regeneration and comprise:
1) the rubber-plastic foamed goods scrapped are reclaimed, carry out cleaning and processed;
2) the rubber-plastic foamed goods completing dehydration are ground into graininess, then carry out oven dry sterilization;
3) polythene PE thermal fusing powder and aluminium hydroxide flame-retardant pulvis are added in particle, make uniform particles attach powder;
4) automobile inner decoration facing is covered after adding rubber-plastic foamed particle in sheet die;
5) carry out heat treatment, then be pressed into the thin slice of various thickness specification, thus the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of obtained regeneration.
6. the preparation method of the ceiling sheet material of the composite regenerated foam compacting of automobile inner decoration facing according to claim 5, is characterized in that, step 2) in, the temperature of drying sterilization is 70 DEG C-100 DEG C.
7. the preparation method of the ceiling sheet material of the composite regenerated foam compacting of automobile inner decoration facing according to claim 5, it is characterized in that, the percentage by weight of the PE thermal fusing powder in step 3) is 5% ~ 10%, and the percentage by weight of aluminium hydroxide flame-retardant pulvis is 10%-30%.
8. the preparation method of the ceiling sheet material of the composite regenerated foam compacting of automobile inner decoration facing according to claim 5, it is characterized in that, the rubber-plastic foamed goods scrapped be expanded polyethylene foam EPE, ethylene-vinyl acetate copolymer EVA rubber and plastic, polythene PE F rubber and plastic, EPDM EPDM rubber and plastic, neoprene CR rubber and plastic, processes for chemically crosslinked polyethylene foaming material XPE/ IXPE foaming material IXPE one or more.
9. the preparation method of the ceiling sheet material of the composite regenerated foam compacting of automobile inner decoration facing according to claim 4, it is characterized in that, the preparation method of described adhesive layer is: first butyl rubber is softened melting, be mixed into aluminium hydroxide fire retardant again to stir, then coat on the fire-retardant rubber and plastic foam automobile inner decoration facing lamella of regeneration.
10. the preparation method of the ceiling sheet material of the composite regenerated foam compacting of automobile inner decoration facing according to claim 9, it is characterized in that, the percentage by weight of the aluminium hydroxide fire retardant added in butyl rubber is 10%-30%.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054234A (en) * | 2016-12-22 | 2017-08-18 | 江苏泛亚微透科技股份有限公司 | A kind of lightweight car door waterproof membrane part and its preparation technology with heat preservation and soundproof noise reduction capability |
| CN107553994A (en) * | 2017-11-01 | 2018-01-09 | 郑州峰泰纳米材料有限公司 | A kind of bus body melamine composite foam and its manufacture method |
| CN112776430A (en) * | 2019-11-02 | 2021-05-11 | 北京服装学院 | Hot-pressing EPE pearl cotton net cover material recovery and preparation method thereof |
| CN113211707A (en) * | 2021-05-21 | 2021-08-06 | 河北强华橡胶制品有限公司 | Method for preparing high-density foam thermal insulation material by using waste foamed thermal insulation material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2303136A1 (en) * | 1975-03-07 | 1976-10-01 | Metzeler Schaum Gmbh | Fibre covered supported sheet foam insulation - esp. for acoustic insulation of buildings (SW041076) |
| CN201333986Y (en) * | 2008-12-30 | 2009-10-28 | 上海通用汽车有限公司 | Automobile interior roof |
| CN203160031U (en) * | 2013-03-09 | 2013-08-28 | 福建华源纤维有限公司 | Environmental-friendly type PU (Poly Urethan) automobile trim leather |
| CN205022103U (en) * | 2015-09-23 | 2016-02-10 | 常州市泛亚汽车饰件有限公司 | Ceiling sheet of cotton suppression of compound regeneration bubble of car interior fabric |
-
2015
- 2015-09-23 CN CN201510609666.1A patent/CN105235332B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2303136A1 (en) * | 1975-03-07 | 1976-10-01 | Metzeler Schaum Gmbh | Fibre covered supported sheet foam insulation - esp. for acoustic insulation of buildings (SW041076) |
| CN201333986Y (en) * | 2008-12-30 | 2009-10-28 | 上海通用汽车有限公司 | Automobile interior roof |
| CN203160031U (en) * | 2013-03-09 | 2013-08-28 | 福建华源纤维有限公司 | Environmental-friendly type PU (Poly Urethan) automobile trim leather |
| CN205022103U (en) * | 2015-09-23 | 2016-02-10 | 常州市泛亚汽车饰件有限公司 | Ceiling sheet of cotton suppression of compound regeneration bubble of car interior fabric |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054234A (en) * | 2016-12-22 | 2017-08-18 | 江苏泛亚微透科技股份有限公司 | A kind of lightweight car door waterproof membrane part and its preparation technology with heat preservation and soundproof noise reduction capability |
| CN107553994A (en) * | 2017-11-01 | 2018-01-09 | 郑州峰泰纳米材料有限公司 | A kind of bus body melamine composite foam and its manufacture method |
| CN112776430A (en) * | 2019-11-02 | 2021-05-11 | 北京服装学院 | Hot-pressing EPE pearl cotton net cover material recovery and preparation method thereof |
| CN113211707A (en) * | 2021-05-21 | 2021-08-06 | 河北强华橡胶制品有限公司 | Method for preparing high-density foam thermal insulation material by using waste foamed thermal insulation material |
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| CN105235332B (en) | 2017-07-18 |
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Effective date of registration: 20190108 Address after: 213165 28-8 Liban Road, Bangshang Village, Lijia Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: JIANGSU PAN ASIAN MICROVENT TECHNOLOGY CO., LTD. Address before: 213000 Liban Road 28-8, Lijia Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: Pan-Asian Automotive Garnishry (Changzhou) Co., Ltd. |
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Address after: 213000 No.8 Qiancao Road, Lijia Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: JIANGSU PAN ASIAN MICROVENT TECHNOLOGY CO., LTD. Address before: 213165, No. 28-8, Sakamoto Road, Sakamoto village, Lijia Town, Wujin District, Jiangsu, Changzhou Patentee before: JIANGSU PAN ASIAN MICROVENT TECHNOLOGY CO., LTD. |