CN102936851A - Infusorial earth environment-friendly interior wall decoration polyurethane synthetic leather and production method thereof - Google Patents
Infusorial earth environment-friendly interior wall decoration polyurethane synthetic leather and production method thereof Download PDFInfo
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- CN102936851A CN102936851A CN2012104423881A CN201210442388A CN102936851A CN 102936851 A CN102936851 A CN 102936851A CN 2012104423881 A CN2012104423881 A CN 2012104423881A CN 201210442388 A CN201210442388 A CN 201210442388A CN 102936851 A CN102936851 A CN 102936851A
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- synthetic leather
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Abstract
The invention discloses infusorial earth environment-friendly interior wall decoration polyurethane synthetic leather and a production method thereof. The synthetic leather comprises base cloth, a waterproof agent layer which is coated on one side of the base cloth and a waterborne polyurethane layer which is coated on the waterproof agent layer and contains infusorial earth, wherein the waterborne polyurethane layer containing the infusorial earth comprises, by weight, 100 parts of waterborne polyurethane, 1-20 parts of anti-settling agent, 1-20 parts of ricinate, 50-300 parts of infusorial earth and 1-50 parts of waterborne pigment paste. According to the synthetic leather and the production method, the used raw materials are environment-friendly materials, the produced infusorial earth environment-friendly interior wall decoration polyurethane synthetic leather has good durability, feels comfortable, is elegant in appearance, can be widely applied to interior wall decoration of upscale wine-shops and hotels, fashionable Karaok telsvision (KTV), senior clubs, senior villas or mansions, and has great market prospect.
Description
Technical field
The present invention relates to a kind of Synthetic Leather and manufacture method thereof, relate in particular to a kind of diatomite environment protection interior wall and decorate Synthetic Leather and manufacture method thereof.
Background technology
Along with the fast development of national economy, people's living standard improves day by day, and people are also constantly promoting the requirement of hotel, hotel and Recreational places finishing class; And the indoor wall that Synthetic Leather can be widely used in the places such as high-grade hotel, hotel, fashion KTV, luxury clubhouse as a kind of Soft Roll material and Hard Roll material of top grade is decorated.In addition, Synthetic Leather also can be for the inner wall decoration of senior villa or luxurious house.The decorative material for internal wall that these places are used requires to have excellent sound-absorbing, sound insulation, protection against the tide, mildew-resistant, antibiotic, waterproof, grease proofing, dustproof, antifouling, antistatic, crashproof function.And decorative material for internal wall does not in the market have Synthetic Leather, and Synthetic Leather possesses good durability, high utilization rate, good antibiotic, mildew-resistant, the performance such as mothproof, and tear the physical properties such as ABRASION RESISTANCE, cold resistance, folding resistance, yellowing resistance, resistance to acids and bases also far away higher than the PVC(polyvinyl chloride) leather and other common wallpaper, the high-end product that can be used as synthetic leather is applied to the decoration of interior wall wall.
So invent a kind of new inner wall decoration Synthetic Leather, be people very the expectation, also there is the extensive market demand.
Summary of the invention
The purpose of this invention is to provide a kind of diatomite environment protection interior wall and decorate Synthetic Leather and manufacture method thereof, the deficiency existed to overcome prior art.
Described diatomite environment protection interior wall is decorated Synthetic Leather, comprises base cloth, is coated in the waterproofing agent layer of base cloth one side and is coated on the diatomaceous aqueous polyurethane coating that contains on the waterproofing agent layer;
Preferably, the thickness of waterproofing agent layer is 0.0001mm～0.03mm;
Thickness containing diatomaceous aqueous polyurethane coating is 0.01mm～1mm;
Described base cloth is woven fabric or non-weaving cloth or superfine fiber synthetic leather base cloth, refer to document: " synthetic leather technology " (Qu Jianbo etc. synthetic leather technology [M]. Beijing: Chemical Industry Press, 2010.) report, can directly buy from the market on request;
Described waterproofing agent also is referred to as the water-sprinkling agent, be a quasi-polyethylene wax and paraffin aqueous dispersion (as document: Xu Gewen etc. water-base polyurethane material [M]. Beijing: Chemical Industry Press, 2006. the report the agent of WP-800 water-based water-sprinkling).
Described containing diatomaceous aqueous polyurethane coating, comprise the component of following parts by weight:
Wherein: aqueous polyurethane is with butt, and water-free aqueous polyurethane is benchmark;
Described aqueous polyurethane is selected from a kind of in anion-type water-thinned polyurethane, cation-type water-thinned polyurethane or non-ion aqueous polyurethane;
The definition of anion-type water-thinned polyurethane, cation-type water-thinned polyurethane, non-ion aqueous polyurethane as document " water-base polyurethane material " (Xu Gewen etc. water-base polyurethane material [M]. Beijing: Chemical Industry Press, 2006.) report.On market, also there is Related product to sell, as the ImpranilLPRSC1380 of Bayer Material Science Co., Ltd etc.
Described anti-settling agent is one or more in aerosil, castor oil derivative (as the Thixomen of Britain ICI company), polyamide wax (as the Thixatrolp200x anti-settling agent of sea this special chemical company of name);
Described wetting dispersing agent is one or more in polyether-modified dimethyl silicone polymer, polyether-modified trisiloxanes, Polyether-modified Polysiloxane Phosphate;
Described diatomite is formed by the remains of unicellular water plant diatom deposition institute, is a kind of silicastone, and main chemical compositions is silica, contains a small amount of Al
2O
3, Fe
2O
3, CaO, MgO etc. and organic, the present invention selects 60～200 purpose diatomite;
Described aqueous pigment cream is a kind of pigment of water-dispersion type, can purchase and obtain from the market, as the 700-PG series water-based pigment paste of Shanghai Pierre Ka Lefu benefit chemical industry Co., Ltd.
Prepare described diatomite environment protection interior wall and decorate the method for Synthetic Leather, comprise the steps:
(1) mode with roller coating or blade coating or printing or spraying by the base cloth of Synthetic Leather, surface in base cloth one side applies one deck waterproofing agent, coating thickness is: 0.001～0.1 millimeter, then under the condition of 80～160 ℃ dry 5～30 minutes, make base cloth one side form one deck watertight composition;
(2) then will be containing diatomaceous aqueous polyurethane coating material, be coated on the side of base cloth through WATER REPELLENT TREATMENT, painting method is roller coating or blade coating or printing or spraying, coating thickness is: 0.01～1 millimeter, then under the condition of 80～160 ℃, drying can obtain a kind of diatomite environment protection interior wall in 5～40 minutes and decorate Synthetic Leather.
The painting method of described roller coating, blade coating, printing and spraying is the conventional painting method in this area, and the engineers and technicians in field should know the operation requirements that it is concrete.
Described containing diatomaceous aqueous polyurethane coating material, comprise the component of following parts by weight:
Under the mixing speed of 800～2600 rev/mins, above-mentioned substance is added in container and is uniformly dispersed successively, then, after carrying out vacuum defoamation, get final product containing diatomaceous aqueous polyurethane coating material.
In the present invention, adopt the aqueous polyurethane of function admirable to do coating resin and do coating resin and make thing of the present invention there is good anti-bacterial mildew-proof anti-insect performance and excellent ABRASION RESISTANCE, resistance to acids and bases;
In coating, add a certain amount of diatomite to promote the functions such as the sound-absorbing of thing of the present invention, heat insulation, dustproof, antifouling, antistatic, crashproof, antibiotic, mildew-resistant, and make its effect that there is dehumidifying, deodorizing, purifies air, can effectively reduce airborne toxic and harmful.
The raw material that the present invention adopts is all the material of environmental protection, and without poisonous and harmful substance, produces in manufacture process; Its process of manufacture method provided by the invention is all the basic process of synthetic leather industry, to equipment and process conditions without specific (special) requirements, a kind of diatomite environment protection interior wall decoration Synthetic Leather prepared has excellent, possess good durability, have comfortable sense of touch and prepare graceful outward appearance, can, in the indoor wall decoration that is widely used in the places such as high-grade hotel, hotel, fashion KTV, luxury clubhouse and the inner wall decoration of senior villa or luxurious house, have huge market prospects.
The specific embodiment
Below with embodiment, further illustrate the present invention, but the present invention is not limited.
In embodiment, waterproofing agent adopts document: Xu Gewen etc. water-base polyurethane material [M]. and Beijing: Chemical Industry Press, the WP-800 water-based water-sprinkling agent of 2006. reports;
Embodiment 1
(1) mode with roller coating or blade coating or printing or spraying by the base cloth of Synthetic Leather, apply one deck waterproofing agent on the surface of base cloth one side, coating thickness is: 0.001 millimeter, and then under the condition of 80 ℃ dry 5 minutes, make base cloth one side form one deck watertight composition, thickness is 0.0003mm;
(2) then will be coated on the side of base cloth through WATER REPELLENT TREATMENT containing diatomaceous aqueous polyurethane coating material, painting method is roller coating or blade coating or printing or spraying, coating thickness is: 0.01 millimeter, then under the condition of 100 ℃ dry 5 minutes, thickness is 0.003mm, can obtain a kind of diatomite environment protection interior wall and decorate Synthetic Leather
The component that comprises following parts by weight containing diatomaceous aqueous polyurethane coating material:
1, aqueous polyurethane ImpranilLPRSC1380:100 part
2, Thixatrolp200x anti-settling agent: 1 part
3, Ricinate (polyether-modified trisiloxanes): 1 part
4, deionized water is 100 parts
5, diatomite is 50 parts
6, the aqueous black pigment paste is 1 part
Under the mixing speed of 800 rev/mins, above-mentioned substance is added in container and is uniformly dispersed successively, then, after carrying out vacuum defoamation, get final product containing diatomaceous aqueous polyurethane coating material.
Thing of the present invention is detected, and result is as follows:
Embodiment 2
(1) mode with roller coating or blade coating or printing or spraying by the base cloth of Synthetic Leather, apply one deck waterproofing agent on the surface of base cloth one side, coating thickness is: 0.06 millimeter, and then under the condition of 120 ℃ dry 15 minutes, make base cloth one side form one deck watertight composition, thickness is 0.02mm;
(2) then will be coated on the side of base cloth through WATER REPELLENT TREATMENT containing diatomaceous aqueous polyurethane coating material, painting method is roller coating or blade coating or printing or spraying, coating thickness is: 0.1 millimeter, then under the condition of 80 ℃ dry 40 minutes, thickness is 0.03mm, can obtain a kind of diatomite environment protection interior wall and decorate Synthetic Leather.
The component that comprises following parts by weight containing diatomaceous aqueous polyurethane coating material:
1, aqueous polyurethane ImpranilLPRSC1380:100 part
2, Thixatrolp200x anti-settling agent: 10 parts
3, Ricinate (polyether-modified trisiloxanes): 10 parts
4, deionized water is 200 parts
5, diatomite is 150 parts
6, the aqueous black pigment paste is 14 parts
Under the mixing speed of 1800 rev/mins, above-mentioned substance is added in container and is uniformly dispersed successively, then, after carrying out vacuum defoamation, get final product containing diatomaceous aqueous polyurethane coating material.
Thing of the present invention is detected, and result is as follows:
Embodiment 3
(1) mode with roller coating or blade coating or printing or spraying by the base cloth of Synthetic Leather, apply one deck waterproofing agent on the surface of base cloth one side, coating thickness is: 0.1 millimeter, and then under the condition of 160 ℃ dry 30 minutes, make base cloth one side form one deck watertight composition, thickness is 0.03mm;
(2) then will be coated on the side of base cloth through WATER REPELLENT TREATMENT containing diatomaceous aqueous polyurethane coating material, painting method is roller coating or blade coating or printing or spraying, coating thickness is: 1 millimeter, then under the condition of 160 ℃ dry 30 minutes, thickness is 0.3mm, can obtain a kind of diatomite environment protection interior wall and decorate Synthetic Leather.
The component that comprises following parts by weight containing diatomaceous aqueous polyurethane coating material:
1, aqueous polyurethane ImpranilLPRSC1380:100 part
2, Thixatrolp200x anti-settling agent: 20 parts
3, Ricinate (polyether-modified trisiloxanes): 20 parts
4, deionized water is 300 parts
5, diatomite is 300 parts
6, the aqueous black pigment paste is 50 parts
Under the mixing speed of 2600 rev/mins, above-mentioned substance is added in container and is uniformly dispersed successively, then, after carrying out vacuum defoamation, get final product containing diatomaceous aqueous polyurethane coating material.
Thing of the present invention is detected, and result is as follows:
Claims (7)
1. the diatomite environment protection interior wall is decorated Synthetic Leather, it is characterized in that, comprises base cloth, is coated in the waterproofing agent layer of base cloth one side and is coated on the diatomaceous aqueous polyurethane coating that contains on the waterproofing agent layer;
Described containing diatomaceous aqueous polyurethane coating, comprise the component of following parts by weight:
2. diatomite environment protection interior wall according to claim 1 is decorated Synthetic Leather, it is characterized in that, the thickness of waterproofing agent layer is 0.0001mm～0.03mm; Thickness containing diatomaceous aqueous polyurethane coating is 0.01mm～1mm.
3. diatomite environment protection interior wall according to claim 1 is decorated Synthetic Leather, it is characterized in that, described aqueous polyurethane is selected from a kind of in anion-type water-thinned polyurethane, cation-type water-thinned polyurethane or non-ion aqueous polyurethane.
4. diatomite environment protection interior wall according to claim 1 is decorated Synthetic Leather, it is characterized in that, described anti-settling agent is one or more in aerosil, castor oil derivative, polyamide wax.
5. diatomite environment protection interior wall according to claim 1 is decorated Synthetic Leather, it is characterized in that, described aqueous pigment cream is a kind of pigment of water-dispersion type.
6. the method that preparation is decorated Synthetic Leather according to the described diatomite environment protection interior wall of claim 1～5 any one, comprise the steps:
(1) mode with roller coating or blade coating or printing or spraying by the base cloth of Synthetic Leather, surface in base cloth one side applies one deck waterproofing agent, coating thickness is: 0.001～0.1 millimeter, then under the condition of 80～160 ℃ dry 5～30 minutes, make base cloth one side form one deck watertight composition;
(2) then will be containing diatomaceous aqueous polyurethane coating material, be coated on the side of base cloth through WATER REPELLENT TREATMENT, painting method is roller coating or blade coating or printing or spraying, coating thickness is: 0.01～1 millimeter, then under the condition of 80～160 ℃ dry 5～40 minutes, can obtain the diatomite environment protection interior wall and decorate Synthetic Leather.
7. method according to claim 6, is characterized in that, described containing diatomaceous aqueous polyurethane coating material, comprises the component of following parts by weight:
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| CN2012104423881A CN102936851A (en) | 2012-11-07 | 2012-11-07 | Infusorial earth environment-friendly interior wall decoration polyurethane synthetic leather and production method thereof |
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| CN2012104423881A CN102936851A (en) | 2012-11-07 | 2012-11-07 | Infusorial earth environment-friendly interior wall decoration polyurethane synthetic leather and production method thereof |
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Cited By (10)
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| CN103612452A (en) * | 2013-11-22 | 2014-03-05 | 袁伟 | Environment-friendly multifunctional water-based coating |
| CN104562719A (en) * | 2014-12-29 | 2015-04-29 | 安踏（中国）有限公司 | Preparation method of base cloth fabric applied to synthetic leather and preparation method of synthetic leather |
| CN105804352A (en) * | 2016-03-15 | 2016-07-27 | 苏州迪恩斯纺织服饰有限公司 | Environment-friendly wall cloth with self-contained adhesives and preparation method thereof |
| CN108312660A (en) * | 2017-12-29 | 2018-07-24 | 合肥市安山涂层织物有限公司 | A kind of preparation method of novel synthetic leather fabric |
| CN108642906A (en) * | 2018-05-10 | 2018-10-12 | 芜湖市创源新材料有限公司 | A kind of production method of antibacterial polyurethane synthetic leather |
| CN109021907A (en) * | 2018-09-03 | 2018-12-18 | 孙桂芝 | A kind of preparation method of use for synthetic leather high-adhesion aqueous polyurethane adhesive |
| CN112176736A (en) * | 2019-07-05 | 2021-01-05 | 天津工业大学 | Novel sound-insulation coating textile material |
| CN112176735A (en) * | 2019-07-05 | 2021-01-05 | 天津工业大学 | Novel sound absorption coating textile material |
| CN113622201A (en) * | 2021-08-23 | 2021-11-09 | 胡玉婷 | Polyurethane synthetic leather with high moisture absorption and air permeability and preparation method thereof |
| CN114892413A (en) * | 2022-06-09 | 2022-08-12 | 吉安市三菱超细纤维有限公司 | Deodorizing and antibacterial functional synthetic leather and preparation method and application thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612452A (en) * | 2013-11-22 | 2014-03-05 | 袁伟 | Environment-friendly multifunctional water-based coating |
| CN103612452B (en) * | 2013-11-22 | 2016-03-02 | 袁伟 | A kind of aqueous, environmental protective multi-functional coatings |
| CN104562719A (en) * | 2014-12-29 | 2015-04-29 | 安踏（中国）有限公司 | Preparation method of base cloth fabric applied to synthetic leather and preparation method of synthetic leather |
| CN105804352A (en) * | 2016-03-15 | 2016-07-27 | 苏州迪恩斯纺织服饰有限公司 | Environment-friendly wall cloth with self-contained adhesives and preparation method thereof |
| CN105804352B (en) * | 2016-03-15 | 2018-03-09 | 苏州迪恩斯纺织服饰有限公司 | Carry environmentally friendly wall paper of adhesive and preparation method thereof |
| CN108312660A (en) * | 2017-12-29 | 2018-07-24 | 合肥市安山涂层织物有限公司 | A kind of preparation method of novel synthetic leather fabric |
| CN108642906A (en) * | 2018-05-10 | 2018-10-12 | 芜湖市创源新材料有限公司 | A kind of production method of antibacterial polyurethane synthetic leather |
| CN109021907A (en) * | 2018-09-03 | 2018-12-18 | 孙桂芝 | A kind of preparation method of use for synthetic leather high-adhesion aqueous polyurethane adhesive |
| CN112176736A (en) * | 2019-07-05 | 2021-01-05 | 天津工业大学 | Novel sound-insulation coating textile material |
| CN112176735A (en) * | 2019-07-05 | 2021-01-05 | 天津工业大学 | Novel sound absorption coating textile material |
| CN113622201A (en) * | 2021-08-23 | 2021-11-09 | 胡玉婷 | Polyurethane synthetic leather with high moisture absorption and air permeability and preparation method thereof |
| CN113622201B (en) * | 2021-08-23 | 2023-04-14 | 东阳德彩纺织品有限公司 | Polyurethane synthetic leather with high moisture absorption and air permeability and preparation method thereof |
| CN114892413A (en) * | 2022-06-09 | 2022-08-12 | 吉安市三菱超细纤维有限公司 | Deodorizing and antibacterial functional synthetic leather and preparation method and application thereof |
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Application publication date: 20130220 |