CN106436339A - PVC artificial leather foaming layer and preparation method thereof - Google Patents
PVC artificial leather foaming layer and preparation method thereof Download PDFInfo
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- CN106436339A CN106436339A CN201610938505.1A CN201610938505A CN106436339A CN 106436339 A CN106436339 A CN 106436339A CN 201610938505 A CN201610938505 A CN 201610938505A CN 106436339 A CN106436339 A CN 106436339A
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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
- D06N3/065—PVC together with other resins except polyurethanes
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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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
- D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
- D06N3/005—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers obtained by blowing or swelling agent
-
- 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
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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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
- D06N2209/00—Properties of the materials
- D06N2209/10—Properties of the materials having mechanical properties
- D06N2209/103—Resistant to mechanical forces, e.g. shock, impact, puncture, flexion, shear, compression, tear
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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
- D06N2209/00—Properties of the materials
- D06N2209/12—Permeability or impermeability properties
- D06N2209/121—Permeability to gases, adsorption
- D06N2209/123—Breathable
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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
- D06N2209/00—Properties of the materials
- D06N2209/16—Properties of the materials having other properties
- D06N2209/1628—Dimensional stability
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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
- D06N2209/00—Properties of the materials
- D06N2209/16—Properties of the materials having other properties
- D06N2209/1642—Hardnes
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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
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/28—Artificial leather
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The invention discloses a PVC artificial leather foaming layer. The PVC artificial leather foaming layer comprises, by weight, 95-105 parts of PVC resin, 30-40 parts of polyphenylene ether ketone, 5-10 parts of nano aluminum oxide, 30-40 parts of plasticizer, 2-3 parts of stabilizer and 4-5 parts of foaming agent. A preparation method of the PVC artificial leather foaming layer includes the steps of firstly, performing primary heating mixing; secondly, performing secondary mixing; thirdly, performing tertiary mixing; fourthly, performing smelting and open milling; fifthly, rolling, and cooling to obtain the PVC artificial leather foaming layer. The PVC artificial leather foaming layer and the preparation method thereof have the advantages that the dimensional stability, strength and toughness of the whole foaming layer are increased, and the foaming layer is good in softness and has certain strength at the same time, and the breathability of the foaming layer is enhanced comprehensively by the porous-structured nano aluminum oxide.
Description
Technical field
The present invention relates to PVC foam artificial leather and preparation method thereof.
Background technology
At present, developing rapidly with apparel industry, people are very fanatic for the pursuit of fur clothing, but the fur clothing of corium
Price is high, and maintenance is difficult, so the demand for artificial leather and synthetic leather gradually increases, and the handss being had by PU synthetic leather
The strong feature of sense good and lines the third dimension of pliability, is therefore largely used to manufacture on fur clothing.In the industry of synthetic leather, very greatly
A part of PU synthetic leather rubs stricture of vagina PROCESS FOR TREATMENT using wet method, but hydrolysis occurs with PU synthetic leather, product price somewhat expensive and
The technical problems such as coarse groove road product can not be produced occur, the volume of production starting domestic PU synthetic leather from 2005 has necessarily every year
The decline of amplitude.At present, substantial amounts of use PVC in rag trade, instead of PU by PVC can be with the control of cost of implementation
System.Typically when preparing leather foaming layer using PVC, some implants, such as Paris white etc. can be added, implant acts primarily as
To reduces cost, but, due to Paris white for the stability of the toughness, intensity and product size of product, dispersibility all
There is no significant superiority, the bad assurance of PVC foam layer ductile strength preparing, dimensional stability is also bad.
Content of the invention
In place of above-mentioned the deficiencies in the prior art, the problem that the present invention solves is：A kind of toughness and moderate strength are provided,
The strong PVC foam artificial leather surface layer of dimensional stability.
For solving the above problems, the technical scheme that the present invention takes is as follows：
A kind of PVC artificial leather foaming layer, it is as follows that described foaming layer includes component by weight：PVC resin powder 95 to 105
Part, 30 to 40 parts of polyphenylene oxide ketone, 5 to 10 parts of nano aluminium oxide, 30 to 40 parts of plasticizer, 2 to 3 parts of stabilizer, foaming agent 4 to 5
Part.
Further, described plasticizer is DOP.
Further, 100 parts of described PVC resin powder, 35 parts of polyphenylene oxide ketone, 6 parts of nano aluminium oxide.
The preparation method of a kind of PVC artificial leather foaming layer, step is as follows：（1）One-level heats batch mixing：First by polyphenylene oxide
Ketone and nano aluminium oxide are uniformly mixed stand-by according to weight portion by mixing kettle；The temperature keeping mixing kettle is 150 to 170
℃；（2）Two grades of batch mixings：PVC resin powder, plasticizer, stabilizer, foaming agent are sent in mixing kettle according to weight portion and carried out uniformly
Mixing；（3）Three-level batch mixing：By step（1）And step（2）Middle mixture is sent in mixing kettle and is carried out batch mixing；（4）Banburying is begun to pratise：
Blending ingredients in above-mentioned steps are carried out banburying, mill, the temperature of banburying and mill is 350 to 450 DEG C；（5）Calendering：Will be upper
State blending ingredients and calendering formation is carried out by calender, after cooling, obtain PVC artificial leather foaming layer.
Further, described step（1）In temperature control be 160 DEG C, mixing time be 30 to 40min.
Further, described step（2）Middle mixing time is 20 to 30min.
Further, described step（3）The time being mixed in middle feeding mixing kettle is 20 to 30min.
Further, described step（5）The temperature control of middle calender is between 200 to 300 DEG C.
Beneficial effects of the present invention
The present invention increased polyphenylene oxide ketone and nano aluminium oxide both components in foaming layer, due to nano aluminium oxide
Nano effect and the characteristic of loose structure, polyphenylene oxide ketone and nano aluminium oxide are carried out batch mixing in hot environment, make polyphenylene oxide
Ketone and the mutual adsorption and permeation of nano aluminium oxide, mutually scattered more uniform, mutually collaborative, uniform dimensional stability each other
And strength and toughness, using polyphenylene oxide ketone and nano aluminium oxide as in a compound that entirety is mixed into other components, Jin Erzeng
The strong dimensional stability of whole foaming layer, intensity, toughness, make the pliability of foaming layer better, also do not lose necessarily strong simultaneously
Degree.Simultaneously because the nano aluminium oxide of loose structure makes the breathability of foaming layer be strengthened comprehensively.
Specific embodiment
Below present invention is described in further detail.
Embodiment 1
A kind of PVC artificial leather foaming layer, it is as follows that described foaming layer includes component by weight：98 parts of PVC resin powder, poly-
33 parts of phenylene ether ketone, 7 parts of nano aluminium oxide, 32 parts of plasticizer, 2.3 parts of stabilizer, 4.2 parts of foaming agent.Plasticizer can be DOP.One
Plant the preparation method of root PVC artificial leather foaming layer, step is as follows：（1）One-level heats batch mixing：First by polyphenylene oxide ketone and nano oxygen
Change aluminum is uniformly mixed stand-by according to weight portion by mixing kettle.The temperature keeping mixing kettle is 152 DEG C, and mixing time is
32min.（2）Two grades of batch mixings：PVC resin powder, plasticizer, stabilizer, foaming agent are sent in mixing kettle according to weight portion and carried out
Uniformly mix, mixing time is 22min.（3）Three-level batch mixing：By step（1）And step（2）Middle mixture is sent in mixing kettle
Row batch mixing, sends into the time being mixed in mixing kettle for 24min.（4）Banburying is begun to pratise：Blending ingredients in above-mentioned steps are entered
The temperature of row banburying, mill, banburying and mill is 380 DEG C.（5）Calendering：Above-mentioned blending ingredients are rolled by calender
Molding, obtains PVC artificial leather foaming layer, the temperature control of calender is between 220 DEG C after cooling.
Embodiment 2
A kind of PVC artificial leather foaming layer, it is as follows that described foaming layer includes component by weight：100 parts of PVC resin powder,
35 parts of polyphenylene oxide ketone, 6 parts of nano aluminium oxide, 35 parts of plasticizer, 2.5 parts of stabilizer, 4.5 parts of foaming agent.Plasticizer can be DOP.
The preparation method of a kind of PVC artificial leather foaming layer, step is as follows：（1）One-level heats batch mixing：First by polyphenylene oxide ketone and nanometer
Aluminium oxide is uniformly mixed stand-by according to weight portion by mixing kettle.The temperature keeping mixing kettle is 160 DEG C, and temperature control is
160 DEG C, mixing time is 35min.（2）Two grades of batch mixings：By PVC resin powder, plasticizer, stabilizer, foaming agent according to weight portion
Send in mixing kettle and uniformly mixed, mixing time is 25min.（3）Three-level batch mixing：By step（1）And step（2）Middle mixing
Thing is sent into and is carried out batch mixing in mixing kettle, sends into the time being mixed in mixing kettle for 25min.（4）Banburying is begun to pratise：By above-mentioned step
Blending ingredients in rapid carry out banburying, mill, and the temperature of banburying and mill is 400 DEG C.（5）Calendering：Above-mentioned blending ingredients are led to
Cross calender and carry out calendering formation, obtain PVC artificial leather foaming layer after cooling, the temperature control of calender is between 250 DEG C.
Embodiment 3
A kind of PVC artificial leather foaming layer, it is as follows that described foaming layer includes component by weight：103 parts of PVC resin powder,
38 parts of polyphenylene oxide ketone, 8 parts of nano aluminium oxide, 38 parts of plasticizer, 2.7 parts of stabilizer, 4.8 parts of foaming agent.Plasticizer can be DOP.
The preparation method of a kind of PVC artificial leather foaming layer, step is as follows：（1）One-level heats batch mixing：First by polyphenylene oxide ketone and nanometer
Aluminium oxide is uniformly mixed stand-by according to weight portion by mixing kettle.The temperature keeping mixing kettle is 168 DEG C, and temperature control is
160 DEG C, mixing time is 38min.（2）Two grades of batch mixings：By PVC resin powder, plasticizer, stabilizer, foaming agent according to weight portion
Send in mixing kettle and uniformly mixed, mixing time is 28min.（3）Three-level batch mixing：By step（1）And step（2）Middle mixing
Thing is sent into and is carried out batch mixing in mixing kettle, sends into the time being mixed in mixing kettle for 28min.（4）Banburying is begun to pratise：By above-mentioned step
Blending ingredients in rapid carry out banburying, mill, and the temperature of banburying and mill is 430 DEG C.（5）Calendering：Above-mentioned blending ingredients are led to
Cross calender and carry out calendering formation, obtain PVC artificial leather foaming layer after cooling, the temperature control of calender is between 280 DEG C.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of PVC artificial leather foaming layer it is characterised in that described foaming layer to include component by weight as follows：Polyvinyl chloride resin
95 to 105 parts of powder, 30 to 40 parts of polyphenylene oxide ketone, 5 to 10 parts of nano aluminium oxide, 30 to 40 parts of plasticizer, 2 to 3 parts of stabilizer,
4 to 5 parts of infusion.
2. PVC artificial leather foaming layer according to claim 1 is it is characterised in that described plasticizer is DOP.
3. PVC artificial leather foaming layer according to claim 1 is it is characterised in that described 100 parts of PVC resin powder, polyphenyl
35 parts of ether ketone, 6 parts of nano aluminium oxide.
4. a kind of preparation method of PVC artificial leather foaming layer according to claim 1 is it is characterised in that step is as follows：
(1) one-level heating batch mixing：First polyphenylene oxide ketone and nano aluminium oxide are uniformly mixed by mixing kettle according to weight portion and treated
With；The temperature keeping mixing kettle is 150 to 170 DEG C；(2) two grades of batch mixings：By PVC resin powder, plasticizer, stabilizer, foaming agent
Send in mixing kettle according to weight portion and uniformly mixed；(3) three-level batch mixing：Mixture in step (1) and step (2) is sent into
Carry out batch mixing in mixing kettle；(4) banburying is begun to pratise：Blending ingredients in above-mentioned steps are carried out banburying, mill, banburying and mill
Temperature is 350 to 450 DEG C；(5) roll：Above-mentioned blending ingredients are carried out calendering formation by calender, after cooling, obtains PVC people
Fabricate-leather foaming layer.
5. the preparation method of PVC artificial leather foaming layer according to claim 4 is it is characterised in that in described step (1)
Temperature control is 160 DEG C, and mixing time is 30 to 40min.
6. the preparation method of PVC artificial leather foaming layer according to claim 4 is it is characterised in that in described step (2)
Mixing time is 20 to 30min.
7. the preparation method of PVC artificial leather foaming layer according to claim 4 is it is characterised in that in described step (3)
Send into the time being mixed in mixing kettle for 20 to 30min.
8. the preparation method of PVC artificial leather foaming layer according to claim 4 is it is characterised in that in described step (5)
The temperature control of calender is between 200 to 300 DEG C.
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| CN201610938505.1A CN106436339B (en) | 2016-10-25 | 2016-10-25 | A kind of PVC artificial leather foaming layer and preparation method thereof |
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| CN201610938505.1A CN106436339B (en) | 2016-10-25 | 2016-10-25 | A kind of PVC artificial leather foaming layer and preparation method thereof |
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| CN106436339B CN106436339B (en) | 2018-08-31 |
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Cited By (4)
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|---|---|---|---|---|
| CN111593577A (en) * | 2020-06-01 | 2020-08-28 | 浙江蓝威汽车附件有限公司 | Steering wheel cover leather and processing technology thereof |
| CN111607981A (en) * | 2020-06-02 | 2020-09-01 | 浙江佳轩汽车用品有限公司 | Leather for automobile interior decoration and processing technology thereof |
| CN112064365A (en) * | 2020-08-18 | 2020-12-11 | 南通亿华塑胶有限公司 | Preparation method of nontoxic antibacterial artificial leather |
| CN113774672A (en) * | 2021-05-26 | 2021-12-10 | 加通汽车内饰(常熟)有限公司 | Novel physical foaming agent and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111593577A (en) * | 2020-06-01 | 2020-08-28 | 浙江蓝威汽车附件有限公司 | Steering wheel cover leather and processing technology thereof |
| CN111607981A (en) * | 2020-06-02 | 2020-09-01 | 浙江佳轩汽车用品有限公司 | Leather for automobile interior decoration and processing technology thereof |
| CN112064365A (en) * | 2020-08-18 | 2020-12-11 | 南通亿华塑胶有限公司 | Preparation method of nontoxic antibacterial artificial leather |
| CN113774672A (en) * | 2021-05-26 | 2021-12-10 | 加通汽车内饰(常熟)有限公司 | Novel physical foaming agent and application thereof |
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| Publication number | Publication date |
|---|---|
| CN106436339B (en) | 2018-08-31 |
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