CN104389193A - Jean-pollution-preventing PVC artificial leather and preparation method thereof - Google Patents
Jean-pollution-preventing PVC artificial leather and preparation method thereof Download PDFInfo
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- CN104389193A CN104389193A CN201410736223.4A CN201410736223A CN104389193A CN 104389193 A CN104389193 A CN 104389193A CN 201410736223 A CN201410736223 A CN 201410736223A CN 104389193 A CN104389193 A CN 104389193A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N3/06—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
- D06N3/08—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products with a finishing layer consisting of polyacrylates, polyamides or polyurethanes or polyester
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/06—Properties of the materials having thermal properties
- D06N2209/067—Flame resistant, fire resistant
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/08—Properties of the materials having optical properties
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/14—Properties of the materials having chemical properties
- D06N2209/146—Soilproof, soil repellent
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/26—Vehicles, transportation
- D06N2211/261—Body finishing, e.g. headliners
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/26—Vehicles, transportation
- D06N2211/263—Cars
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/28—Artificial leather
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The invention discloses jean-pollution-preventing PVC artificial leather. According to a formula, a base layer comprises the following raw materials in parts by weight: 50-70 parts of PVC resin, 50-80 parts of a plasticizer, 2-10 parts of a low-volatile stabilizer, and 8-15 parts of pigment; water-based oil paint covers the surface of the base layer, according to a formula, the water-based oil paint comprises the following raw materials: 70-80 parts of water-based polyurethane modified resin and 8-20 parts of auxiliaries. The PVC artificial leather disclosed by the invention can be applied to an automobile trim material, has the features of being capable of preventing pollution and easy to clean, in particular jean indigo dye basically cannot pollute the surface, the slight pollution can be cleanly washed by using clean water or common 0.5% soapy water, an existing demand on pollution preventing of the light color trim material is satisfied.
Description
Technical field
The invention belongs to automotive interior material field, relate to a kind of artificial leather material, relate to a kind of resistance to denim more specifically and pollute PVC artificial leather and preparation method thereof.
Background technology
In recent years, along with the raising of China's level of consumption, the demand of automobile also rapidly increases, along with the growth of auto output, and automotive trim processing also develop rapidly.Consumer not only just values in automobile function, security, external styling etc. when purchasing car, and increasing consumer requires also more and more higher to the color of interior material, tone.Therefore, now at the design field of interior trim, from traditional black or dark shades, devise more bright and beautiful or light tone, the interior trim of light tone occurs, proposes new standard to resistance to clean requirement of interior products.
At present, there is following shortcoming: anti-fouling performance is low in common light automotive trim PVC artificial leather, not easy cleaning after contaminated; The property indices such as resistance to illumination, low-temperature resistant flexile and anti-flammability are not good, and the composition of raw material volatility of some artificial leather is large, belongs to the unfriendly composition of environment.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of resistance to denim PVC artificial leather and preparation method thereof, the performance indications of this artificial leather meet automotive trim industry requirement, and the test that the resistance to denim passing through Martindale pollutes.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of resistance to denim pollutes artificial leather, and count by weight, its basal layer formula comprises: the polyvinyl chloride resin of 50-70 part, the plasticizer of 50-80 part, the low volatilization stabilizing agent of 2-10 part, 8-15 part colorant; At the surface of described basal layer coating aqueous paint, the formula of described aqueous paint comprises: the waterborne polyurethane modified resin of 70-80 part, 8-20 part auxiliary agent.
Preferably, described plasticizer is low volatilization linear polymeric plasticizer.
Preferably, described low volatilization stabilizing agent is composite epoxy zinc class stabilizing agent.
Preferably, described colorant comprise following one or more: chromium antimony titan yellow, iron oxide red, titanium dioxide.
Preferably, described aqueous promoter comprise following one or more: wetting aid, antifoam additives, thickening aids.
Preferably, described resistance to denim pollutes the structure of artificial leather, comprises successively from top to bottom: skin of paint, PVC compacted zone, PVC foam layer, fabric liner.
Preferably, a kind of method preparing above-mentioned resistance to denim pollution artificial leather, is characterized in that, comprise the following steps:
(1) batch mixing: take according to each component in described formula and get the raw materials ready, after being mixed by each component raw material, make slurry;
(2) be coated with: the slurry made in (1) is coated with on coating machine, makes layer of PVC;
(3) print: the layer of PVC printing aqueous paint made will be coated with in (2), and make skin of paint;
(4) embossing: the layer of PVC of the off-set oil enamelled coating in (3) is carried out embossing, the obtained PVC artificial leather material meeting outward appearance and feel requirement;
(5) the PVC artificial leather material in (4) is carried out the cutting of different size.
Preferably, the PVC artificial leather being prepared gained by described method can in automotive interior material, and it is adapted to vacuum suction, low-pressure injection molding, coated, mold pressing processing request.
The invention has the beneficial effects as follows:
One, PVC artificial leather of the present invention, be applied in automotive interior material, there is anti-pollution, feature easy to clean, especially denim bipseudoindoxyl dye substantially can not contaminated surface, if there is light contamination, use clear water or 0.5% common suds to clean up, meet now the resistant to pollution requirement of light interior material.
Two, PVC artificial leather of the present invention, under resistance to illumination, low temperature resistant, low temperature, pliability is good, fire resistance is good, low fogging, simultaneously by the test of the resistance to denim of Martindale.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in embodiment of the present invention technology, be briefly described to the accompanying drawing used required in the description of embodiment technology below, 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.
Fig. 1 is the PVC artificial leather cross-sectional view that the resistance to denim of the present invention pollutes.
Fig. 2 is the static viscosity resolution chart that resistance to denim pollutes artificial leather basic components.
Fig. 3 is the long-time stability experimental result explanation of aqueous surface coating.
Fig. 4 is the surface tension resolution chart that the resistance to denim of test pollutes artificial leather coating section and print zone.
Wherein, 1-skin of paint, 2-PVC compacted zone, 3-PVC foaming layer, 4-fabric liner.
Detailed description of the invention
Be clearly and completely described the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
The first step: take raw material according to the ratio of various material in formula, the ratio of PVC and plasticizer is 100:80-100, then is mixed by each raw material, wherein: the polyvinyl chloride resin of 50 parts, the plasticizer of 50 parts, the low volatilization stabilizing agent of 6 parts, 10 parts of colorants; At the surface of described basal layer coating aqueous paint, the formula of described aqueous paint comprises: 80 parts of waterborne polyurethane modified resins, 8 parts of auxiliary agents.
Wherein, above-mentioned plasticizer is low volatilization linear polymeric plasticizer, above-mentioned low volatilization stabilizing agent is composite epoxy zinc class stabilizing agent, and above-mentioned colorant comprises chromium antimony titan yellow, iron oxide red or titanium dioxide, and above-mentioned aqueous promoter comprises wetting aid, antifoam additives or thickening aids.
In the present embodiment, above-mentioned low volatilization linear polymeric plasticizer, composite epoxy zinc class stabilizing agent, chromium antimony titan yellow, iron oxide red or titanium dioxide, wetting aid, antifoam additives and thickening aids are all products common on market in industry field.
Batch mixing process is: the consumption confirming white slurry and mill base in the weight → conversion formula of slurry, input computer → add plasticizer to tempering tank → add stabilization agent and other auxiliary agent to tempering tank → add PVC powder to tempering tank → stirring at low speed → high-speed stirred → vacuumize 20min → time pump 5min → vacuumize stirring 20min → blowing, test k value: 2500-17000cps.
Second step: by above-mentioned mix slurry be coated with on coating machine, obtained layer of PVC.
Coating process is: the coating → oven dry of release liners transmission → epidermis → foaming, it is curling that coating → oven dry → paint → oven dry → foaming → finished product storing → product tears release liners → product.
3rd step: by the use coating process on the surface of the PVC artificial leather layer of above-mentioned preparation, special printed patterns design, ensures that print surface has closed, complete print film, makes PVC artificial leather layer surface have protection and optimizes the skin of paint of outward appearance and sense of touch; The epidermis of layer of PVC not only protected by water paint, and can optimize the sense of touch on surface and the outward appearance of PVC artificial leather, provides relevant functional requirement.
4th step: the PVC artificial leather layer described in the 3rd step carries out embossing, makes PVC epidermis have required outward appearance decorative pattern and feel.
5th step: different size cuttings is carried out to the PVC artificial leather material in the 4th step.
Embodiment 2
The first step: take raw material according to the ratio of various material in formula, the ratio of PVC and plasticizer is 100:80-100, then is mixed by each raw material, the polyvinyl chloride resin of 70 parts, the plasticizer of 60 parts, the low volatilization stabilizing agent of 2 parts, 15 parts of colorants; At the surface of described basal layer coating aqueous paint, the formula of described aqueous paint comprises: 70 parts of waterborne polyurethane modified resins, 20 parts of auxiliary agents.
Wherein, above-mentioned plasticizer is low volatilization linear polymeric plasticizer, above-mentioned low volatilization stabilizing agent is composite epoxy zinc class stabilizing agent, and above-mentioned colorant comprises chromium antimony titan yellow, iron oxide red or titanium dioxide, and above-mentioned aqueous promoter comprises wetting aid, antifoam additives or thickening aids.
In the present embodiment, above-mentioned low volatilization linear polymeric plasticizer, composite epoxy zinc class stabilizing agent, chromium antimony titan yellow, iron oxide red or titanium dioxide, wetting aid, antifoam additives and thickening aids are all products common on market in industry field.
Batch mixing process is: the consumption confirming white slurry and mill base in the weight → conversion formula of slurry, input computer → add plasticizer to tempering tank → add stabilization agent and other auxiliary agent to tempering tank → add PVC powder to tempering tank → stirring at low speed → high-speed stirred → vacuumize 20min → time pump 5min → vacuumize stirring 20min → blowing, test k value: 2500-17000cps.
Second step: by above-mentioned mix slurry be coated with on coating machine, obtained layer of PVC.
Coating process is: the coating → oven dry of release liners transmission → epidermis → foaming, it is curling that coating → oven dry → paint → oven dry → foaming → finished product storing → product tears release liners → product.
3rd step: by the use coating process on the surface of the PVC artificial leather layer of above-mentioned preparation, special printed patterns design, ensures that print surface has closed, complete print film, makes PVC artificial leather layer surface have protection and optimizes the skin of paint of outward appearance and sense of touch; The epidermis of layer of PVC not only protected by water paint, and can optimize the sense of touch on surface and the outward appearance of PVC artificial leather, provides relevant functional requirement.4th step: the PVC artificial leather layer described in the 3rd step carries out embossing, makes PVC epidermis have required outward appearance decorative pattern and feel.
4th step: the PVC artificial leather layer described in the 3rd step carries out embossing, makes PVC epidermis have required outward appearance decorative pattern and feel.
5th step: different size cuttings is carried out to the PVC artificial leather material in the 4th step.
Method step in embodiment 1 and embodiment 2, the PVC artificial leather that the resistance to denim be prepared into pollutes, its cross-section structure as shown in fig. 1, comprises from top to bottom successively: skin of paint 1, PVC compacted zone 2, PVC foam layer 3, fabric liner 4.
The PVC artificial leather material that above-mentioned resistance to denim pollutes can be adapted to vacuum suction, low-pressure injection molding, coated, mold pressing processing request.
Performance test
1, the test of watersoluble modified polyurethane coating:
Carry out performance test to watersoluble modified polyurethane coating provided by the invention, test result is as property indices in table 1, and the above-mentioned watersoluble modified polyurethane coating of result display meets environmental requirement.
The performance test of the watersoluble modified polyurethane coating of table 1
2, the PVC artificial leather basic components that resistance to denim pollutes is tested:
Tested by the basic components of the PVC artificial leather polluted resistance to denim, confirm the viscosity of PVC basic components, the surface tension performance of layer of PVC and water paint and the stability of water paint.
(1) viscosity test
Comparative static viscosity, shear rate-0.83s
-1, by simulation normal storage conditions, under minimum shear rate, confirm the changing condition of PVC slurry viscosity, its result is as Fig. 2.
Relatively dynamic viscosity, shear rate 0-160s
-1, use Haaker viscosimeter tested viscosity, range of viscosities 1900-5000cps, its result as shown in Figure 2, under the shear rate when simulating coating and normally producing, confirms the viscosity changing condition of PVC slurry.
(2) surface tension test
Sample confirms:
A. the fresh painting cloth specimen of different formulations.
B. the face coat sample of different formulations is selected.
Method of testing:
Utilize DSA100 test coated surface and coating surface tension.
Test result, as Fig. 4, by comparing the surface tension numerical value that we are coated with cloth specimen and face coat shown in table 2, confirms final PVC basis cooperation and the formula of face coat.
Table 2 is coated with the surface tension test number of cloth specimen and face coat sample
(3) stability of water paint
Sample confirms:
A. according to determining formula, relevant fresh sealing wax raw material are prepared.
B. according to determining formula, the sealing wax coating that preparation is relevant.
Test condition:
Under normal environment conditions, every the viscosity change of 1 hour test sealing wax coating.
The viscosity that test result measures the sealing wax slurry described in us as shown in Figure 3 can reach the viscosity demand of production under different formulations.
3, performance test is carried out to the PVC artificial leather of different PVC basic components and sealing wax slurry, wherein in embodiment 1, the product result of preparation is as shown in table 3, in embodiment 2, the product result of preparation is as shown in table 4, and the product that result shows preparation in the embodiment of the present invention 1 and embodiment 2 meets processing request completely.
PVC artificial leather the performance test results in table 3 embodiment 1
Table 4 embodiment 2 PVC artificial leather the performance test results
In performance test of the present invention, resistance to denim for testing preparation pollutes in the experiment of PVC artificial leather, the pollution cloth to PVC artificial leather dyeing used, it is formed by the dyeing of Small molecular indigo dye, and COLOR FASTNESS animal migration is poor, come from Sweden EMPA Testmaterialien AG, Moevenstra β e 12, CH-915 St.Gallen, pollutes cloth EMPA 128/1 according to requiring of different main engine plants, EMPA170, EMPA 104 etc.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. resistance to denim pollutes an artificial leather, and it is characterized in that, count by weight, its basal layer formula comprises: the polyvinyl chloride resin of 50-70 part, the plasticizer of 50-80 part, the low volatilization stabilizing agent of 2-10 part, 8-15 part colorant; At the surface of described basal layer coating aqueous paint, the formula of described aqueous paint comprises: the waterborne polyurethane modified resin of 70-80 part, 8-20 part auxiliary agent.
2. the resistance to denim of one according to claim 1 pollutes artificial leather, and it is characterized in that, described plasticizer is low volatilization linear polymeric plasticizer.
3. the resistance to denim of one according to claim 1 pollutes artificial leather, and it is characterized in that, described low volatilization stabilizing agent is composite epoxy zinc class stabilizing agent.
4. the resistance to denim of one according to claim 1 pollutes artificial leather, it is characterized in that, described colorant comprise following one or more: chromium antimony titan yellow, iron oxide red, titanium dioxide.
5. the resistance to denim of one according to claim 1 pollutes artificial leather, it is characterized in that, described aqueous promoter comprise following one or more: wetting aid, antifoam additives, thickening aids.
6. the resistance to denim of one according to claim 1 pollutes artificial leather, it is characterized in that, described resistance to denim pollutes the structure of artificial leather, comprises successively from top to bottom: skin of paint, PVC compacted zone, PVC foam layer, fabric liner.
7. the resistance to denim prepared described in claim 1-6 any one pollutes a method for artificial leather, it is characterized in that, comprises the following steps:
(1) batch mixing: take according to each component in described formula and get the raw materials ready, after being mixed by each component raw material, make slurry;
(2) be coated with: the slurry made in (1) is coated with on coating machine, makes layer of PVC;
(3) print: the layer of PVC printing aqueous paint made will be coated with in (2), and make skin of paint;
(4) embossing: the layer of PVC of the off-set oil enamelled coating in (3) is carried out embossing, the obtained PVC artificial leather material meeting outward appearance and feel requirement;
(5) the PVC artificial leather material in (4) is carried out the cutting of different size.
8. a kind of method preparing resistance to denim pollution artificial leather according to claim 7, it is characterized in that, the PVC artificial leather being prepared gained by described method can in automotive interior material, and it is adapted to vacuum suction, low-pressure injection molding, coated, mold pressing processing request.
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Cited By (4)
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| CN105401452A (en) * | 2015-12-24 | 2016-03-16 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | High temperature and amine resistant PVC artificial leather and preparation method thereof |
| CN107354760A (en) * | 2017-05-24 | 2017-11-17 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | Low temperature resistant flexure hole drilling ventilation artificial polyvinyl chloride leather and preparation method thereof |
| CN110835855A (en) * | 2018-08-17 | 2020-02-25 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | Artificial leather with scratch-resistant surface and production method thereof |
| CN114989541A (en) * | 2022-06-06 | 2022-09-02 | 扬州金艺娱乐用品有限公司 | PVC playing card and preparation method thereof |
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| CN105401452A (en) * | 2015-12-24 | 2016-03-16 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | High temperature and amine resistant PVC artificial leather and preparation method thereof |
| CN107354760A (en) * | 2017-05-24 | 2017-11-17 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | Low temperature resistant flexure hole drilling ventilation artificial polyvinyl chloride leather and preparation method thereof |
| CN107354760B (en) * | 2017-05-24 | 2020-05-05 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | Low-temperature-deflection-resistant perforated breathable polyvinyl chloride artificial leather and preparation method thereof |
| CN110835855A (en) * | 2018-08-17 | 2020-02-25 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | Artificial leather with scratch-resistant surface and production method thereof |
| CN114989541A (en) * | 2022-06-06 | 2022-09-02 | 扬州金艺娱乐用品有限公司 | PVC playing card and preparation method thereof |
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