CN106280000A - A kind of automotive interior material with pearlescent appearance being adapted to vacuum forming - Google Patents
A kind of automotive interior material with pearlescent appearance being adapted to vacuum forming Download PDFInfo
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- CN106280000A CN106280000A CN201610769625.3A CN201610769625A CN106280000A CN 106280000 A CN106280000 A CN 106280000A CN 201610769625 A CN201610769625 A CN 201610769625A CN 106280000 A CN106280000 A CN 106280000A
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- interior material
- paint
- automotive interior
- tpo
- vacuum forming
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2475/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/004—Additives being defined by their length
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of automotive interior material with pearlescent appearance being applicable to vacuum forming, it includes TPO epidermis and is evenly coated in the supracutaneous aqueous paint of described TPO, aqueous paint is aqueous polyurethane paint, including: aqueous pu dispersions 60-75 part；Polyurethane thickener 0.5-1.5 part；Isocyanates firming agent 0.1-0.5 part；Water 30-60 part；Silicon dioxide 0.5-2 part.Invention increases the metal effect of TPO, give the outward appearance of TPO epidermis metallochrome, make it have uniqueness is different from the effect in the past using dyestuff, not only give user brand-new visual enjoyment, the interior material of metal pearlescent appearance returns user with high-end sensation, lifting user identity signifies, meets the demand of present automotive interior material development.
Description
Technical field
The present invention relates to automotive interior material field, be specifically related to a kind of pearlescent appearance that has being adapted to vacuum forming
Automotive interior material.
Background technology
TPO (TPO) is gradually widely used in automotive interior material in recent years, itself and PVC
Material is compared, and has that lower VOC distributes, decorative pattern retentivity is firm, scraping and wiping resistance performance good, at TPO
(TPO) outward appearance method, it is common that reach to regulate the mesh of TPO coat color by adding different dyestuffs in the extrusion stage
's.Due to the extrusion stage be by heating and roll dyestuff thus reach regulate color purpose, therefore if it is desired to make face
The epidermis that color is bright and colourful has great difficulty.Along with automotive customers is more and more higher to the requirement of interior material outward appearance, if it is desired to
Want metal effect, cannot prepare with traditional extrusion way.Further, the scratch-resistant of traditional TPO is limited in one's ability, runs into pressure relatively
Big object still may damage brokenly TPO epidermis.
Summary of the invention
It is an object of the invention to the problem above overcoming prior art to exist, it is provided that a kind of tool being adapted to vacuum forming
There is the automotive interior material of pearlescent appearance, invention increases the metal effect of TPO, give the outward appearance of TPO epidermis metallochrome, make
It has the effect in the past using dyestuff that is different from of uniqueness, not only gives user brand-new visual enjoyment, metal pearlescent appearance
Interior material returns user with high-end sensation, promotes user identity symbol, meets the need of present automotive interior material development
Ask.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of automotive interior material with pearlescent appearance being applicable to vacuum forming, it includes TPO epidermis and is uniformly coated with
At the supracutaneous aqueous paint of described TPO, in parts by weight,
Wherein, described TPO skin material includes:
Described aqueous paint is aqueous polyurethane paint, and described aqueous polyurethane paint includes:
The method preparing the aqueous polyurethane paint with metal dust includes:
S101 is by aqueous pu dispersions, silicon dioxide and water mixing and stirring；
Polyurethane thickener is added in the mixed solution in S101 by S102, stirs；
Isocyanates firming agent is added in the mixed solution in S102 by S103, stirs；
Metal powder is mixed in the mixed solution in S103 by S104 again, prepares the aqueous polyurethane containing metal dust
Paint.
Preferably, by the paint of the aqueous polyurethane containing metal dust of preparation in S104, using pH adjusting agent, pH value is adjusted
Joint is to 6.5-8.5, and under the conditions of 22 DEG C ± 2, recording its viscosity is 30-40S.
Preferably, the mean molecule quantity of described acrylic resin is 20000-500000, and described acrylic resin is poly-third
Alkene and the mixture of polyethylene-polypropylene copolymer.
Preferably, described rubber includes: ethylene propylene diene rubber, ethylene octene rubber, ethylene butene rubbers, ethylene, propylene rubber
Glue.
Preferably, described bulking agent includes: maleic acid graft polypropylene, maleic anhydride inoculated polypropylene, maleic acid are grafted
Polyethylene, maleic anhydride grafted polyethylene.
Preferably, described inorganic filler includes: Pulvis Talci, glass fibre, Muscovitum, calcium carbonate, barium sulfate, wherein, and Talcum
Powder, Muscovitum, calcium carbonate, the granularity of barium sulfate are 300-900 mesh, a length of 50 μm of glass fibre.
Preferably, a diameter of 5-200 μm of described nano-glass microsphere, wherein the nano-glass microsphere of 5-50 μm accounts for sum
40%, the nano-glass microsphere of 50-100 μm account for sum 40%, the nano-glass microsphere of 100-200 μm account for sum
20%.
Preferably, the method for the automotive interior material that preparation has pearlescent appearance includes:
S201 prepares TPO skin material；
S202 prints one layer of aqueous polyurethane paint containing metal powder at TPO epidermis, dries, then republishes one layer and contain
The aqueous polyurethane having metal powder paints.
The invention has the beneficial effects as follows:
Invention increases the metal effect of TPO, give the outward appearance of TPO epidermis metallochrome so that it is there is the difference of uniqueness
In the effect of use dyestuff in the past, not only giving user brand-new visual enjoyment, the interior material of metal pearlescent appearance returns user
With high-end sensation, promote user identity symbol, meet the demand of present automotive interior material development.
The TPO material that the present invention uses has re-added nanoclay, improves the rigidity of material, makes automotive interior material resistance to
Scraping, and with the addition of nano-glass microsphere in the material, reduce glossiness from base material, with the metal powder water of appearance
Property paint coordinate, make material have metal pearlescent appearance.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
The detailed description of the invention of the present invention is shown in detail in by following example and accompanying drawing thereof.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in embodiment of the present invention technology, in embodiment technology being described below
The required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only some realities of the present invention
Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the artwork that the present invention prepares metallic paint.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment 1
Disclosing a kind of automotive interior material with pearlescent appearance being applicable to vacuum forming in embodiment 1, it includes
TPO epidermis and be evenly coated in the supracutaneous aqueous paint of above-mentioned TPO, in parts by weight,
Wherein, above-mentioned TPO skin material includes:
Above-mentioned aqueous paint is aqueous polyurethane paint, and above-mentioned aqueous polyurethane paint includes:
The method preparing the aqueous polyurethane paint with metal dust includes:
S101 is by aqueous pu dispersions, silicon dioxide and water mixing and stirring；
Polyurethane thickener is added in the mixed solution in S101 by S102, stirs；
Isocyanates firming agent is added in the mixed solution in S102 by S103, stirs；
Metal powder is mixed in the mixed solution in S103 by S104 again, prepares the aqueous polyurethane containing metal dust
Paint.
By the paint of the aqueous polyurethane containing metal dust of preparation in S104, using pH adjusting agent, pH value regulates extremely
6.5-8.5, under the conditions of 22 DEG C ± 2, recording its viscosity is 30-40S.
Wherein, in the present embodiment, the mean molecule quantity of above-mentioned acrylic resin is 20000-500000, above-mentioned polypropylene
Resin is polypropylene and the mixture of polyethylene-polypropylene copolymer.
Above-mentioned rubber includes: ethylene propylene diene rubber, ethylene octene rubber, ethylene butene rubbers, ethylene propylene rubber.
Above-mentioned bulking agent includes: maleic acid graft polypropylene, maleic anhydride inoculated polypropylene, maleic acid grafted polyethylene,
Maleic anhydride grafted polyethylene.
Above-mentioned inorganic filler includes: Pulvis Talci, glass fibre, Muscovitum, calcium carbonate, barium sulfate, wherein, Pulvis Talci, Muscovitum,
Calcium carbonate, the granularity of barium sulfate are 300 mesh, a length of 50 μm of glass fibre.
A diameter of 5-200 μm of above-mentioned nano-glass microsphere, wherein the nano-glass microsphere of 5-50 μm accounts for the 40% of sum,
The nano-glass microsphere of 50-100 μm accounts for the 40% of sum, and the nano-glass microsphere of 100-200 μm accounts for the 20% of sum.
The method of the automotive interior material that preparation has pearlescent appearance includes:
S201 prepares TPO skin material；
S202 prints one layer of aqueous polyurethane paint containing metal powder at TPO epidermis, dries, then republishes one layer and contain
The aqueous polyurethane having metal powder paints.
Embodiment 2
In parts by weight, wherein, above-mentioned TPO skin material includes:
Above-mentioned aqueous paint is aqueous polyurethane paint, and above-mentioned aqueous polyurethane paint includes:
The method preparing the aqueous polyurethane paint with metal dust includes:
S101 is by aqueous pu dispersions, silicon dioxide and water mixing and stirring；
Polyurethane thickener is added in the mixed solution in S101 by S102, stirs；
Isocyanates firming agent is added in the mixed solution in S102 by S103, stirs；
Metal powder is mixed in the mixed solution in S103 by S104 again, prepares the aqueous polyurethane containing metal dust
Paint.
By the paint of the aqueous polyurethane containing metal dust of preparation in S104, using pH adjusting agent, pH value regulates extremely
6.5-8.5, under the conditions of 22 DEG C ± 2, recording its viscosity is 30-40S.
The mean molecule quantity of above-mentioned acrylic resin is 20000-500000, and above-mentioned acrylic resin is polypropylene and poly-second
The mixture of alkene-polypropylene copolymer.
Above-mentioned rubber includes: ethylene propylene diene rubber, ethylene octene rubber, ethylene butene rubbers, ethylene propylene rubber.
Above-mentioned bulking agent includes: maleic acid graft polypropylene, maleic anhydride inoculated polypropylene, maleic acid grafted polyethylene,
Maleic anhydride grafted polyethylene.
Above-mentioned inorganic filler includes: Pulvis Talci, glass fibre, Muscovitum, calcium carbonate, barium sulfate, wherein, Pulvis Talci, Muscovitum,
Calcium carbonate, the granularity of barium sulfate are 600 mesh, a length of 50 μm of glass fibre.
A diameter of 5-200 μm of above-mentioned nano-glass microsphere, wherein the nano-glass microsphere of 5-50 μm accounts for the 40% of sum,
The nano-glass microsphere of 50-100 μm accounts for the 40% of sum, and the nano-glass microsphere of 100-200 μm accounts for the 20% of sum.
The method of the automotive interior material that preparation has pearlescent appearance includes:
S201 prepares TPO skin material；
S202 prints one layer of aqueous polyurethane paint containing metal powder at TPO epidermis, dries, then republishes one layer and contain
The aqueous polyurethane having metal powder paints.
Embodiment 3
In parts by weight, wherein, above-mentioned TPO skin material includes:
Above-mentioned aqueous paint is aqueous polyurethane paint, and above-mentioned aqueous polyurethane paint includes:
The method preparing the aqueous polyurethane paint with metal dust includes:
S101 is by aqueous pu dispersions, silicon dioxide and water mixing and stirring；
Polyurethane thickener is added in the mixed solution in S101 by S102, stirs；
Isocyanates firming agent is added in the mixed solution in S102 by S103, stirs；
Metal powder is mixed in the mixed solution in S103 by S104 again, prepares the aqueous polyurethane containing metal dust
Paint.
Wherein, by the paint of the aqueous polyurethane containing metal dust of preparation in S104, using pH adjusting agent, pH value regulates
To 6.5-8.5, under the conditions of 22 DEG C ± 2, recording its viscosity is 30-40S.
The mean molecule quantity of above-mentioned acrylic resin is 20000-500000, and above-mentioned acrylic resin is polypropylene and poly-second
The mixture of alkene-polypropylene copolymer.
Above-mentioned rubber includes: ethylene propylene diene rubber, ethylene octene rubber, ethylene butene rubbers, ethylene propylene rubber.
Above-mentioned bulking agent includes: maleic acid graft polypropylene, maleic anhydride inoculated polypropylene, maleic acid grafted polyethylene,
Maleic anhydride grafted polyethylene.
Above-mentioned inorganic filler includes: Pulvis Talci, glass fibre, Muscovitum, calcium carbonate, barium sulfate, wherein, Pulvis Talci, Muscovitum,
Calcium carbonate, the granularity of barium sulfate are 900 mesh, a length of 50 μm of glass fibre.
A diameter of 5-200 μm of above-mentioned nano-glass microsphere, wherein the nano-glass microsphere of 5-50 μm accounts for the 40% of sum,
The nano-glass microsphere of 50-100 μm accounts for the 40% of sum, and the nano-glass microsphere of 100-200 μm accounts for the 20% of sum.
The method of the automotive interior material that preparation has pearlescent appearance includes:
S201 prepares TPO skin material；
S202 prints one layer of aqueous polyurethane paint containing metal powder at TPO epidermis, dries, then republishes one layer and contain
The aqueous polyurethane having metal powder paints.
Above-described embodiment 1-3 adds the metal effect of TPO, gives the outward appearance of TPO epidermis metallochrome so that it is have solely
Special is different from the effect in the past using dyestuff, not only gives user brand-new visual enjoyment, the interior material of metal pearlescent appearance
Return user with high-end sensation, promote user identity symbol, meet the demand of present automotive interior material development.
The TPO material used in above-described embodiment 1-3 has re-added nanoclay, improves the rigidity of material, makes automobile
Interior material scratch-resistant, and with the addition of nano-glass microsphere in the material, reduce glossiness from base material, with appearance
Metal powder aqueous paint coordinate, make material have metal pearlescent appearance.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (8)
1. being applicable to an automotive interior material with pearlescent appearance for vacuum forming, it includes TPO epidermis and is evenly coated in
The supracutaneous aqueous paint of described TPO, it is characterised in that in parts by weight,
Wherein, described TPO skin material includes:
Described aqueous paint is aqueous polyurethane paint, and described aqueous polyurethane paint includes:
The method preparing the aqueous polyurethane paint with metal dust includes:
S 101 is by aqueous pu dispersions, silicon dioxide and water mixing and stirring；
Polyurethane thickener is added in the mixed solution in S 101 by S 102, stirs；
Isocyanates firming agent is added in the mixed solution in S 102 by S 103, stirs；
Metal powder is mixed in the mixed solution in S 103 by S 104 again, prepares the aqueous polyurethane oil containing metal dust
Paint.
The automotive interior material with pearlescent appearance being applicable to vacuum forming the most according to claim 1, its feature exists
In, by the paint of the aqueous polyurethane containing metal dust of preparation in S 104, use pH adjusting agent, pH value regulation to 6.5-
8.5, under the conditions of 22 DEG C ± 2, recording its viscosity is 30-40S.
The automotive interior material with pearlescent appearance being applicable to vacuum forming the most according to claim 1, its feature exists
In, the mean molecule quantity of described acrylic resin is 20000-500000, and described acrylic resin is polypropylene and polyethylene-poly-
The mixture of propylene copolymer.
The automotive interior material with pearlescent appearance being applicable to vacuum forming the most according to claim 1, its feature exists
In, described rubber includes: ethylene propylene diene rubber, ethylene octene rubber, ethylene butene rubbers, ethylene propylene rubber.
The automotive interior material with pearlescent appearance being applicable to vacuum forming the most according to claim 1, its feature exists
In, described bulking agent includes: maleic acid graft polypropylene, maleic anhydride inoculated polypropylene, maleic acid grafted polyethylene, maleic acid
Acid anhydride grafted polyethylene.
The automotive interior material with pearlescent appearance being applicable to vacuum forming the most according to claim 1, its feature exists
In, described inorganic filler includes: Pulvis Talci, glass fibre, Muscovitum, calcium carbonate, barium sulfate, wherein, and Pulvis Talci, Muscovitum, carbonic acid
Calcium, the granularity of barium sulfate are 300-900 mesh, a length of 50 μm of glass fibre.
The automotive interior material with pearlescent appearance being applicable to vacuum forming the most according to claim 1, its feature exists
In, a diameter of 5-200 μm of described nano-glass microsphere, wherein the nano-glass microsphere of 5-50 μm accounts for the 40% of sum, 50-
The nano-glass microsphere of 100 μm accounts for the 40% of sum, and the nano-glass microsphere of 100-200 μm accounts for the 20% of sum.
8. according to the automotive trim material with pearlescent appearance being applicable to vacuum forming described in claim 1-7 any one
Material, it is characterised in that the method for the automotive interior material that preparation has pearlescent appearance includes:
S 201 prepares TPO skin material；
S 202 prints one layer of aqueous polyurethane paint containing metal powder at TPO epidermis, dries, then republishes one layer and contain
The aqueous polyurethane paint of metal powder.
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| CN201610769625.3A CN106280000A (en) | 2016-08-30 | 2016-08-30 | A kind of automotive interior material with pearlescent appearance being adapted to vacuum forming |
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| CN201610769625.3A CN106280000A (en) | 2016-08-30 | 2016-08-30 | A kind of automotive interior material with pearlescent appearance being adapted to vacuum forming |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366166A (en) * | 2017-05-24 | 2017-11-21 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | Polyvinyl chloride interior leather for automobiles without genotoxicity and preparation method thereof |
| CN113980385A (en) * | 2021-10-28 | 2022-01-28 | 金发科技股份有限公司 | Matte and scratch-resistant polypropylene composition and preparation method and application thereof |
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| CN101058655A (en) * | 2006-04-18 | 2007-10-24 | 上海金发科技发展有限公司 | Stress blanching and stress crack resistant filling modified polypropylene, preparation method and application |
| CN102372874A (en) * | 2010-08-19 | 2012-03-14 | 中国石油化工股份有限公司 | Stress whitening resistant and scratch resistant polypropylene composition, and preparation method thereof |
| CN102190952A (en) * | 2011-05-24 | 2011-09-21 | 东来涂料技术（上海）有限公司 | Environment-friendly water-based single-component metallic-effect refinish paint for automobiles and preparation method thereof |
| CN103773210A (en) * | 2012-10-22 | 2014-05-07 | 拜耳材料科技(中国)有限公司 | Bi-component waterborne polyurethane coating composition |
| CN103980457A (en) * | 2014-06-11 | 2014-08-13 | 中国科学院长春应用化学研究所 | Waterborne polyurethane, preparation method thereof and waterborne polyurethane adhesive |
| CN104140596A (en) * | 2014-07-30 | 2014-11-12 | 合肥工业大学 | Polypropylene composition and preparation method and application thereof |
| CN105419712A (en) * | 2015-12-24 | 2016-03-23 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | Aqueous glue used for light-weight polyvinyl chloride, preparation method and application thereof |
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| CN107366166A (en) * | 2017-05-24 | 2017-11-21 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | Polyvinyl chloride interior leather for automobiles without genotoxicity and preparation method thereof |
| CN113980385A (en) * | 2021-10-28 | 2022-01-28 | 金发科技股份有限公司 | Matte and scratch-resistant polypropylene composition and preparation method and application thereof |
| CN113980385B (en) * | 2021-10-28 | 2023-02-17 | 金发科技股份有限公司 | Matte and scratch-resistant polypropylene composition and preparation method and application thereof |
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