CN109208340A - A kind of degradable PVC artificial leather and its preparation process and its production technology - Google Patents
A kind of degradable PVC artificial leather and its preparation process and its production technology Download PDFInfo
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- CN109208340A CN109208340A CN201811306029.7A CN201811306029A CN109208340A CN 109208340 A CN109208340 A CN 109208340A CN 201811306029 A CN201811306029 A CN 201811306029A CN 109208340 A CN109208340 A CN 109208340A
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- pvc
- stabilizer
- filler
- 100phr
- 3phr
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- 239000002649 leather substitute Substances 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title description 4
- 239000000843 powder Substances 0.000 claims abstract description 57
- 239000003381 stabilizer Substances 0.000 claims abstract description 53
- 239000000945 filler Substances 0.000 claims abstract description 52
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 claims abstract description 50
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims abstract description 49
- 210000002615 epidermis Anatomy 0.000 claims abstract description 35
- 239000003292 glue Substances 0.000 claims abstract description 34
- 238000005187 foaming Methods 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 22
- 239000004088 foaming agent Substances 0.000 claims abstract description 17
- 239000004014 plasticizer Substances 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000000047 product Substances 0.000 claims description 8
- 235000005979 Citrus limon Nutrition 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 238000004049 embossing Methods 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 6
- 239000011265 semifinished product Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 244000248349 Citrus limon Species 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 244000131522 Citrus pyriformis Species 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 210000003491 skin Anatomy 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract description 5
- 239000002585 base Substances 0.000 description 11
- -1 acrylic ester Chemical class 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004626 polylactic acid Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 1
- 229920003232 aliphatic polyester Polymers 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 150000002772 monosaccharides Chemical class 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- 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
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0009—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using knitted fabrics
-
- 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
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0036—Polyester fibres
-
- 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
- D06N3/0059—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
- D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic 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
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
- D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
-
- 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
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0095—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by inversion technique; by transfer processes
- D06N3/0097—Release surface, e.g. separation sheets; Silicone papers
-
- 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
-
- 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
- D06N2209/1607—Degradability
- D06N2209/1614—Biodegradable
-
- 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
- D06N2211/28—Artificial leather
-
- 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
- D06N2213/00—Others characteristics
- D06N2213/02—All layers being of the same kind of material, e.g. all layers being of polyolefins, all layers being of polyesters
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The present invention provides a kind of degradable PVC artificial leather and its preparation process, including epidermis, foaming layer and glue layer, epidermis: PVC powder 100phr, citrate 20-70phr, dioctyl sebacate 20-60phr, stabilizer 2-4phr, filler 3-5phr, mill base 3-5phr；Foaming layer: PVC powder 100phr, citrate 20-70phr, dioctyl sebacate 20-60phr, stabilizer 2-4phr, filler 3-5phr, foaming agent 1-5phr；Glue layer: PVC powder 100phr, citrate 20-70phr, dioctyl sebacate 20-60phr, stabilizer 2-4phr, filler 3-5phr.Citrate and dioctyl sebacate is used to combine as plasticizer, this mixed plasticizer speedup excellent effect is blended with PVC and skin material is made.Epidermis performance obtained is identical as tradition PVC, and avoids the use of adjacent benzene class plasticizer completely, becomes novel environment friendly automotive interior material.It is effectively reduced the consumption of non-renewable resources, while also reducing the harm to environment.
Description
Technical field
The present invention relates to a kind of degradable PVC artificial leather and its preparation processes.
Background technique
PVC artificial leather is to be widely used in the surface covering material of automobile interior decoration.It is easy to process since its structure is stablized,
The characteristics such as convenient for cleaning, in automobile interior decoration, especially seat, door-plate, handrail, rest the head on etc. using more and more extensive.But
Due to the high stability of PVC material itself, it is difficult to degrade under natural conditions, very big pollution is caused to environment.Polylactic acid
(PLA) material is a kind of novel linear aliphatic poly ester material to grow up the 1990s, with Wholly-degradable
Environment-friendly advantage.Meanwhile PLA material has excellent biocompatibility and absorbability, nontoxic, nonirritant, it is in nature
In microorganism, water, acid, alkali the effects of under can decompose completely, final product is CO2 and H2O, and no pollution to the environment can be used as
Environment-friendly materials replace traditional polymer material, receive extensive concern and the further investigation of countries in the world.But due to its own
Crystallinity cause its toughness and intensity to be unable to satisfy the use standard of interior material, limit it in the application of automobile industry.
Patent publication No. CN107756988A discloses a kind of production technology of degradable PVC tablecloth of high temperature resistant, specifically relates to
And a kind of production technology of the degradable PVC tablecloth of high temperature resistant.Reaction is obtained self-crosslinking acrylic ester emulsion and is made to change by the present invention
Property glue film, three layers of laminated film is bonded into PVC film, obtains the degradable PVC tablecloth of high temperature resistant through hot pressing, aluminium powder is in resin
Internal body filling, aluminium powder particle filled composite can improve the fusing point of the PVC tablecloth, effectively reduce the thermoplastic under high temperature at high temperature
Property deformation, to promote the high temperature resistance of the PVC tablecloth, the soaking starch glue of self-crosslinking acrylic ester glue film, starch is in length
During phase exposure, monosaccharide is easily resolved into, the effect of degradation is played to the tablecloth, is contributed for environmental protection.But the product is uncomfortable
For automotive interior material.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of degradable PVC artificial leather and
Its preparation process avoids the use of adjacent benzene class plasticizer completely, becomes novel environment friendly automotive interior material.
In order to achieve the above objects and other related objects, the present invention provides a kind of degradable PVC artificial leather, including epidermis
Layer, foaming layer and glue layer, epidermis: PVC powder 100phr, citrate 20-70phr, dioctyl sebacate 20-60phr,
Stabilizer 2-4phr, filler 3-5phr, mill base 3-5phr；Foaming layer: PVC powder 100phr, citrate 20-70phr, the last of the ten Heavenly stems two
Dioctyl phthalate 20-60phr, stabilizer 2-4phr, filler 3-5phr, foaming agent 1-5phr；Glue layer: PVC powder 100phr, lemon
Lemon acid esters 20-70phr, dioctyl sebacate 20-60phr, stabilizer 2-4phr, filler 3-5phr.
Phr represents the number added to the mass units such as every 100g or kg rubber (or resin).
Preferably, a kind of degradable PVC artificial leather, including epidermis, foaming layer and glue layer, epidermis: PVC powder
100phr, citrate 60phr, dioctyl sebacate 20phr, stabilizer 2phr, filler 3phr, mill base 3phr；Foaming layer:
PVC powder 100phr, citrate 60phr, dioctyl sebacate 20phr, stabilizer 2phr, filler 3phr, foaming agent
2.5phr；Glue layer: PVC powder 100phr, citrate 60phr, dioctyl sebacate 20phr, stabilizer 2phr, filler
3phr。
Preferably, a kind of degradable PVC artificial leather, including epidermis, foaming layer and glue layer, epidermis: PVC powder
100phr, citrate 45phr, dioctyl sebacate 35phr, stabilizer 2phr, filler 3phr, mill base 3phr；Foaming layer:
PVC powder 100phr, citrate 45phr, dioctyl sebacate 35phr, stabilizer 2phr, filler 3phr, foaming agent
2.5phr；Glue layer: PVC powder 100phr, citrate 45phr, dioctyl sebacate 35phr, stabilizer 2phr, filler
3phr。
Preferably, a kind of degradable PVC artificial leather, including epidermis, foaming layer and glue layer, epidermis: PVC powder
100phr, citrate 30phr, dioctyl sebacate 50phr, stabilizer 2phr, filler 3phr, mill base 3phr；Foaming layer:
PVC powder 100phr, citrate 30phr, dioctyl sebacate 50phr, stabilizer 2phr, filler 3phr, foaming agent
2.5phr；Glue layer: PVC powder 100phr, citrate 30phr, dioctyl sebacate 50phr, stabilizer 2phr, filler
3phr。
Preferably, a kind of degradable PVC artificial leather, including epidermis, foaming layer and glue layer, epidermis: PVC powder
100phr, citrate 20phr, dioctyl sebacate 60phr, stabilizer 2phr, filler 3phr, mill base 3phr；Foaming layer:
PVC powder 100phr, citrate 20phr, dioctyl sebacate 60phr, stabilizer 2phr, filler 3phr, foaming agent
2.5phr；Glue layer: PVC powder 100phr, citrate 20phr, dioctyl sebacate 60phr, stabilizer 2phr, filler
3phr。
A kind of preparation process of degradable PVC artificial leather, step are:
Step 1: raw material premix: according to epidermis: PVC powder 100phr, citrate 60phr, dioctyl sebacate
20phr, stabilizer 2phr, filler 3phr, mill base 3phr；Foaming layer: PVC powder 100phr, citrate 60phr, decanedioic acid
Dioctyl ester 20phr, stabilizer 2phr, filler 3phr, foaming agent 2.5phr；Glue layer: PVC powder 100phr, citrate
The formula of 60phr, dioctyl sebacate 20phr, stabilizer 2phr, filler 3phr complete slurry premix；
Step 2: coating: above-mentioned slurry being applied into upper epidermal layer according to setup parameter in coating machine release paper, is applied after drying
Apply glue layer after upper foaming layer drying, is then bonded PET material or the looped fabric of PET and cotton composite.
Step 3: by product obtained in step 2 by baking oven plasticizing foaming, removing release paper up to PVC semi-finished product
Step 4: printed pattern: semi-finished product prepared by step 3 are handled using aqueous surface paint, and high temperature embossing obtains
PVC finished product；
Preferably, the mixed mixing time in the first step is 1-2 hours.
Preferably, the plasticization temperature in second step on coating machine is 180-200 DEG C.
Preferably, the aqueous surface paint in third step is printed by gravure process to semi-manufactured coated paper surface, dry
Temperature is 100-130 DEG C, and high temperature embossing temperature is 160-180 DEG C.
As described above, a kind of degradable PVC artificial leather of the invention and its preparation process, having the advantages that makes
Citrate and dioctyl sebacate is used to combine as plasticizer, this mixed plasticizer speedup excellent effect is blended with PVC and is made
Skin material.Epidermis performance obtained is identical as tradition PVC, and avoids the use of adjacent benzene class plasticizer completely, becomes Novel ring
Protect automotive interior material.It is effectively reduced the consumption of non-renewable resources, while also reducing the harm to environment.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
Embodiment 1: a kind of degradable PVC artificial leather, including epidermis, foaming layer and glue layer, epidermis: PVC powder
100phr, citrate 60phr, dioctyl sebacate 20phr, stabilizer 2phr, filler 3phr, mill base 3phr；Foaming layer:
PVC powder 100phr, citrate 60phr, dioctyl sebacate 20phr, stabilizer 2phr, filler 3phr, foaming agent
2.5phr；Glue layer: PVC powder 100phr, citrate 60phr, dioctyl sebacate 20phr, stabilizer 2phr, filler
3phr。
Embodiment 2: a kind of degradable PVC artificial leather, including epidermis, foaming layer and glue layer, epidermis: PVC powder
100phr, citrate 45phr, dioctyl sebacate 35phr, stabilizer 2phr, filler 3phr, mill base 3phr；Foaming layer:
PVC powder 100phr, citrate 45phr, dioctyl sebacate 35phr, stabilizer 2phr, filler 3phr, foaming agent
2.5phr；Glue layer: PVC powder 100phr, citrate 45phr, dioctyl sebacate 35phr, stabilizer 2phr, filler
3phr。
Embodiment 3: a kind of degradable PVC artificial leather, including epidermis, foaming layer and glue layer, epidermis: PVC powder
100phr, citrate 30phr, dioctyl sebacate 50phr, stabilizer 2phr, filler 3phr, mill base 3phr；Foaming layer:
PVC powder 100phr, citrate 30phr, dioctyl sebacate 50phr, stabilizer 2phr, filler 3phr, foaming agent
2.5phr；Glue layer: PVC powder 100phr, citrate 30phr, dioctyl sebacate 50phr, stabilizer 2phr, filler
3phr。
Embodiment 4: a kind of degradable PVC artificial leather, including epidermis, foaming layer and glue layer, epidermis: PVC powder
100phr, citrate 20phr, dioctyl sebacate 60phr, stabilizer 2phr, filler 3phr, mill base 3phr；Foaming layer:
PVC powder 100phr, citrate 20phr, dioctyl sebacate 60phr, stabilizer 2phr, filler 3phr, foaming agent
2.5phr；Glue layer: PVC powder 100phr, citrate 20phr, dioctyl sebacate 60phr, stabilizer 2phr, filler
3phr。
A kind of preparation process of degradable PVC artificial leather, step are:
Step 1: slurry premix raw material premix: being completed according to the formula；
Step 2: coating: above-mentioned slurry being applied into upper epidermal layer according to setup parameter in coating machine release paper, is applied after drying
Apply glue layer after upper foaming layer drying, is then bonded PET material or the looped fabric of PET and cotton composite.
Step 3: by product obtained in step 2 by baking oven plasticizing foaming, removing release paper up to PVC semi-finished product
Step 4: printed pattern: semi-finished product prepared by step 3 are handled using aqueous surface paint, and high temperature embossing obtains
PVC finished product.
With traditional PVC product as a comparison case 1, the correlated performance of obtained sample is compared.Wherein 1-5 using
Cupping machine AI-7000S test.
Mixed mixing time in the first step is 1 hour.
Plasticization temperature in second step on coating machine is 190 DEG C.
Aqueous surface paint in third step is printed by gravure process to semi-manufactured coated paper surface, and drying temperature is
110 DEG C, high temperature embossing temperature is 170 DEG C.
Comparative example 1: a kind of degradable PVC artificial leather, including epidermis, foaming layer and glue layer, epidermis: PVC powder
100phr, phthalic acid ester 80phr, stabilizer 2phr, filler 3phr, mill base 3phr；Foaming layer: PVC powder 100phr, lemon
Phthalic acid ester 80phr, stabilizer 2phr, filler 3phr, foaming agent 2.5phr；Glue layer: PVC powder 100phr, adjacent benzene
Dicarboxylic acid esters 80phr, stabilizer 2phr, filler 3phr.
By above data, may indicate that is reducing the consumption of non-renewable resources, while also reducing the harm to environment
The case where, it is to be in same level by all data parameter and existing conventional formulation of the obtained product of this embodiment
, the decline of performance will not be caused because of the embodiment of this patent.
In conclusion citrate and dioctyl sebacate combination are used as plasticizer, object in PVC formula system of the invention
Sex expression and the performance that PVC is made in conventional plasticizers are almost the same, and especially tensile strength is relatively uniform, show that new plasticizer increases
It is consistent with conventional plasticizers plasticization effect to mould effect.Meanwhile can completely avoid the addition of adjacent benzene class plasticizer, it can be reduced
The consumption of non-renewable resources.In addition to this, the total carbon of finished product PVC and smell performance are all obvious excellent in conventional formulation, right
Human body and environment are more friendly.
As described above, a kind of degradable PVC artificial leather provided by the invention and its preparation process, use citrate and the last of the ten Heavenly stems
Adipate combination is used as plasticizer, this mixed plasticizer speedup excellent effect is blended with PVC and skin material is made.It is made
Epidermis performance it is identical as tradition PVC, and avoid the use of adjacent benzene class plasticizer completely, become novel environment friendly automobile interior decoration material
Material.It is effectively reduced the consumption of non-renewable resources, while also reducing the harm to environment.So the present invention effectively overcomes
Various shortcoming in the prior art and have high industrial utilization value.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (9)
1. a kind of degradable PVC artificial leather, it is characterised in that: including epidermis, foaming layer and glue layer, epidermis: PVC powder
100phr, citrate 20-70phr, dioctyl sebacate 20-60phr, stabilizer 2-4phr, filler 3-5phr, mill base 3-
5phr；Foaming layer: PVC powder 100phr, citrate 20-70phr, dioctyl sebacate 20-60phr, stabilizer 2-4phr are filled out
Fill agent 3-5phr, foaming agent 1-5phr；Glue layer: PVC powder 100phr, citrate 20-70phr, dioctyl sebacate 20-
60phr, stabilizer 2-4phr, filler 3-5phr.
2. a kind of degradable PVC artificial leather according to claim 1, it is characterised in that: epidermis: PVC powder 100phr, lemon
Lemon acid esters 60phr, dioctyl sebacate 20phr, stabilizer 2phr, filler 3phr, mill base 3phr；Foaming layer: PVC powder
100phr, citrate 60phr, dioctyl sebacate 20phr, stabilizer 2phr, filler 3phr, foaming agent 2.5phr；Glue
Water layer: PVC powder 100phr, citrate 60phr, dioctyl sebacate 20phr, stabilizer 2phr, filler 3phr.
3. a kind of degradable PVC artificial leather according to claim 1, it is characterised in that: epidermis: PVC powder 100phr, lemon
Lemon acid esters 45phr, dioctyl sebacate 35phr, stabilizer 2phr, filler 3phr, mill base 3phr；Foaming layer: PVC powder
100phr, citrate 45phr, dioctyl sebacate 35phr, stabilizer 2phr, filler 3phr, foaming agent 2.5phr；Glue
Water layer: PVC powder 100phr, citrate 45phr, dioctyl sebacate 35phr, stabilizer 2phr, filler 3phr.
4. a kind of degradable PVC artificial leather according to claim 1 and its preparation process, it is characterised in that: epidermis:
PVC powder 100phr, citrate 30phr, dioctyl sebacate 50phr, stabilizer 2phr, filler 3phr, mill base 3phr；Hair
Alveolar layer: PVC powder 100phr, citrate 30phr, dioctyl sebacate 50phr, stabilizer 2phr, filler 3phr, foaming agent
2.5phr；Glue layer: PVC powder 100phr, citrate 30phr, dioctyl sebacate 50phr, stabilizer 2phr, filler
3phr。
5. a kind of degradable PVC artificial leather according to claim 1 and its preparation process, it is characterised in that: epidermis:
PVC powder 100phr, citrate 20phr, dioctyl sebacate 60phr, stabilizer 2phr, filler 3phr, mill base 3phr；Hair
Alveolar layer: PVC powder 100phr, citrate 20phr, dioctyl sebacate 60phr, stabilizer 2phr, filler 3phr, foaming agent
2.5phr；Glue layer: PVC powder 100phr, citrate 20phr, dioctyl sebacate 60phr, stabilizer 2phr, filler
3phr。
6. a kind of preparation process of degradable PVC artificial leather, it is characterised in that:
The first step, raw material premix: by PVC powder 60-80phr, PLA powder 20-40phr, plasticizer 70-80phr, stabilizer 2-
4phr, filler 3-5phr, mill base 3-5phr are mixed according to the ratio, and skin layer material is made；By supporting layer: PVC powder 50-
70phr, PLA powder 30-50phr, plasticizer 70-80phr, stabilizer 2-4phr, filler 3-5phr are mixed according to the ratio,
Support layer material is made；
Coating: the skin layer material of the first step and support layer material are completed the plasticizing system of PVC product by second step on coating machine
At semi-finished product, epidermis and supporting layer thickness proportion are 1:2-1:3；
Third step, printed pattern: semi-finished product prepared by second step are handled using aqueous surface paint, and high temperature embossing obtains PVC
Finished product.
7. a kind of preparation process of degradable PVC artificial leather according to claim 6, it is characterised in that: in the first step
Mixed mixing time is 1-2 hours.
8. a kind of preparation process of degradable PVC artificial leather according to claim 6, it is characterised in that: in second step
Plasticization temperature on coating machine is 180-200 DEG C.
9. a kind of preparation process of degradable PVC artificial leather according to claim 6, it is characterised in that: in third step
Aqueous surface paint is printed by gravure process to semi-manufactured coated paper surface, and drying temperature is 100-130 DEG C, high temperature embossing temperature
Degree is 160-180 DEG C.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1636962A (en) * | 2003-03-26 | 2005-07-13 | 蒋平平 | Production method of multi-variety low-consumption plasticizer |
| CN101363192A (en) * | 2008-09-26 | 2009-02-11 | 李勇 | Method for producing polyvinyl chloride imitation leather using waste polystyrol foam material |
| CN103534091A (en) * | 2011-05-13 | 2014-01-22 | 乐金华奥斯有限公司 | Biodegradable sheet |
| CN103866582A (en) * | 2014-03-27 | 2014-06-18 | 张子亮 | Natural product-containing degradable water-based synthetic leather and production process thereof |
| 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 |
| CN108708185A (en) * | 2018-04-23 | 2018-10-26 | 佛山市高明尚昂科技有限公司 | A kind of biodegradable synthetic leather and preparation method thereof |
-
2018
- 2018-11-05 CN CN201811306029.7A patent/CN109208340A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1636962A (en) * | 2003-03-26 | 2005-07-13 | 蒋平平 | Production method of multi-variety low-consumption plasticizer |
| CN101363192A (en) * | 2008-09-26 | 2009-02-11 | 李勇 | Method for producing polyvinyl chloride imitation leather using waste polystyrol foam material |
| CN103534091A (en) * | 2011-05-13 | 2014-01-22 | 乐金华奥斯有限公司 | Biodegradable sheet |
| CN103866582A (en) * | 2014-03-27 | 2014-06-18 | 张子亮 | Natural product-containing degradable water-based synthetic leather and production process thereof |
| 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 |
| CN108708185A (en) * | 2018-04-23 | 2018-10-26 | 佛山市高明尚昂科技有限公司 | A kind of biodegradable synthetic leather and preparation method thereof |
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Application publication date: 20190115 |