CN102851982A - Water-based PU silky waxy-feeling treatment agent for synthetic leather and its preparation method - Google Patents
Water-based PU silky waxy-feeling treatment agent for synthetic leather and its preparation method Download PDFInfo
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- CN102851982A CN102851982A CN 201110174974 CN201110174974A CN102851982A CN 102851982 A CN102851982 A CN 102851982A CN 201110174974 CN201110174974 CN 201110174974 CN 201110174974 A CN201110174974 A CN 201110174974A CN 102851982 A CN102851982 A CN 102851982A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 74
- 239000002649 leather substitute Substances 0.000 title claims abstract description 56
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 70
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 35
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 21
- 239000000839 emulsion Substances 0.000 claims abstract description 21
- 239000002562 thickening agent Substances 0.000 claims abstract description 21
- 239000001993 wax Substances 0.000 claims description 64
- 239000004814 polyurethane Substances 0.000 claims description 61
- 239000003921 oil Substances 0.000 claims description 40
- -1 amido silicon Chemical compound 0.000 claims description 20
- 229920001296 polysiloxane Polymers 0.000 claims description 20
- 229920002635 polyurethane Polymers 0.000 claims description 20
- 229920005749 polyurethane resin Polymers 0.000 claims description 20
- 229910052710 silicon Inorganic materials 0.000 claims description 20
- 239000010703 silicon Substances 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 9
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002904 solvent Substances 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 230000007062 hydrolysis Effects 0.000 abstract description 2
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000010985 leather Substances 0.000 abstract 1
- 239000006224 matting agent Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229920002545 silicone oil Polymers 0.000 abstract 1
- 238000003878 thermal aging Methods 0.000 abstract 1
- 239000002966 varnish Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 6
- 239000003643 water by type Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 241000237502 Ostreidae Species 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000020636 oyster Nutrition 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000012296 anti-solvent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The invention relates to a water-based PU silky waxy-feeling treatment agent for synthetic leather and its preparation method. The treatment agent consists of water-based PU resin varnish, water-based amino-modified silicone oil, water, modified wax emulsion, silicon dioxide matting agent, organosilicon leveling agent, organosilicon defoaming agent and water-based PU thickening agent. The treatment agent realizes intercoordination and coaction of components of the treatment agent, has good film forming property and firm adhesive property, and forms coating with solvent resistance, cold resistance, hydrolysis resistance and thermal aging resistance, and synthetic leather treated via the treatment agent achieves perfect cloudy effect, unique silky hand feeling, strong real leather feeling, fine texture, air permeability and hand feeling, smoothness, water-proof property and wax feeling comprehensive effects.
Description
Technical field
The present invention relates to a kind of use for synthetic leather finishing agent, particularly a kind of sliding wax sense of use for synthetic leather water-based PU silk finishing agent that is applied to the synthetic leather FEOL the invention also discloses the preparation method that this use for synthetic leather water-based PU silk is slided wax sense finishing agent simultaneously.
Background technology
At present, the sliding wax sense of the use for synthetic leather silk of selling on market finishing agent often is solvent-borne type, and it has the following disadvantages:
1. the organic solvent in the agent of solvent-borne type table place can cause the bottom dissolving of synthetic leather or artificial leather, and synthetic leather feel after treatment is bad;
2. not only cost is higher, smell is larger for organic solvent, and environmental pollution is serious, and has the potential safety hazards such as inflammable, explosive;
3. not good for the treatment of the resultant effect of synthetic leather.
Therefore, be necessary to provide a kind of novel synthetic leather that overcomes above-mentioned deficiency to slide wax sense finishing agent with silk.
Summary of the invention
The purpose of this invention is to provide the sliding wax sense of a kind of use for synthetic leather water-based PU silk finishing agent.
The sliding wax sense of use for synthetic leather water-based PU silk of the present invention finishing agent is achieved through the following technical solutions:
The sliding wax sense of use for synthetic leather water-based PU silk disclosed in this invention finishing agent, composed of the following components: waterborne polyurethane resin gloss oil, water-based amido silicon oil, water, modified waxes emulsion, silica flatting silica, organosilicon levelling agent, silicone defoaming agent and aqueous polyurethane thickener.
Take the gross weight of resin as benchmark, the proportioning of each component of the sliding wax sense of use for synthetic leather water-based PU silk provided by the invention finishing agent can be waterborne polyurethane resin gloss oil 20～25 weight portions, water-based amido silicon oil 10～12 weight portions, water 40～50 weight portions, modified waxes emulsion 1～3 weight portion, silica flatting silica 3～5 weight portions, organosilicon levelling agent 0.5～1 weight portion, silicone defoaming agent 2～5 weight portions, aqueous polyurethane thickener 0.5～2 weight portion.
In one embodiment of the invention, the proportioning of each component of the sliding wax sense of use for synthetic leather water-based PU silk finishing agent is as follows: waterborne polyurethane resin gloss oil 20 weight portions, water-based amido silicon oil 12 weight portions, water 40 weight portions, modified waxes emulsion 1 weight portion, silica flatting silica 3 weight portions, organosilicon levelling agent 1 weight portion, silicone defoaming agent 5 weight portions, aqueous polyurethane thickener 2 weight portions.
In another embodiment of the present invention, the proportioning of each component of the sliding wax sense of use for synthetic leather water-based PU silk finishing agent is as follows: waterborne polyurethane resin gloss oil 25 weight portions, water-based amido silicon oil 10 weight portions, water 50 weight portions, modified waxes emulsion 3 weight portions, silica flatting silica 5 weight portions, organosilicon levelling agent 0.5 weight portion, silicone defoaming agent 2 weight portions, aqueous polyurethane thickener 0.5 weight portion.
In another embodiment of the present invention, the proportioning of each component of the sliding wax sense of use for synthetic leather water-based PU silk finishing agent is as follows: waterborne polyurethane resin gloss oil 22 weight portions, water-based amido silicon oil 11 weight portions, water 45 weight portions, modified waxes emulsion 2 weight portions, silica flatting silica 4 weight portions, organosilicon levelling agent 0.8 weight portion, silicone defoaming agent 4 weight portions, aqueous polyurethane thickener 1.5 weight portions.
The present invention also provides the preparation method of the sliding wax sense of a kind of use for synthetic leather water-based PU silk finishing agent, comprises following steps:
1) filters grinding behind waterborne polyurethane resin gloss oil, silica flatting silica, modified waxes emulsion, water-based amido silicon oil, silicone defoaming agent, organosilicon levelling agent, the water mix and blend;
2) in step 1) add aqueous polyurethane thickener in the mixture that obtains, namely get the sliding wax sense of described use for synthetic leather water-based PU silk finishing agent after stirring.
Preferably, described step 1) mixing time is 1～3 hour, is preferably 2 hours.
The proportioning of each component among the preparation method of the sliding wax sense of use for synthetic leather water-based PU silk of the present invention finishing agent can be as follows: waterborne polyurethane resin gloss oil 20～25 weight portions, water-based amido silicon oil 10～12 weight portions, water 40～50 weight portions, modified waxes emulsion 1～3 weight portion, silica flatting silica 3～5 weight portions, organosilicon levelling agent 0.5～1 weight portion, silicone defoaming agent 2～5 weight portions, aqueous polyurethane thickener 0.5～2 weight portion.
Wherein, institute's water of the sliding wax sense of above-mentioned use for synthetic leather water-based PU silk finishing agent can be ordinary tap water.
Because adopt above technical scheme, the present invention compared with prior art has following advantage:
1, the sliding wax sense of use for synthetic leather water-based PU silk of the present invention finishing agent makes water as solvent, this solvent have do not fire, the special performance of safety, environmental protection;
2, each component of the sliding wax sense of use for synthetic leather water-based PU silk of the present invention finishing agent mutually coordinate, acting in conjunction, good film-forming property, bonding firmly, the anti-solvent of coating, cold-resistant, hydrolysis, heat-proof aging, after this finishing agent is processed, has atomized surface effect good, the sliding feel of unique silk, kishke feel is strong, and quality is fine and smooth, the advantages such as gas permeability are used the aspect resultant effects such as the synthetic leather feel of this finishing agent, smooth, waterproof, wax sense good;
3, the sliding wax sense of use for synthetic leather water-based PU silk of the present invention finishing agent is used at existing synthetic leather production line, need not to change the production technology and equipments of existing synthetic leather, can not increase the production cost of synthetic leather product.
4, the preparation method of the sliding wax sense of use for synthetic leather water-based PU silk of the present invention finishing agent is simple, need not to adopt complicated mechanical treatment, has saved production cost, is suitable for suitability for industrialized production.
The specific embodiment
Below by embodiment, technical solution of the present invention is elaborated, but protection scope of the present invention is not limited to described embodiment.
Embodiment 1
The sliding wax sense of use for synthetic leather water-based PU silk finishing agent is comprised of 20 weight portion waterborne polyurethane resin gloss oil, 12 weight portion water-based amido silicon oils, 40 weight parts waters, 1 weight portion modified waxes emulsion, 3 weight portion silica flatting silicas, 1 weight portion organosilicon levelling agent, 5 weight portion silicone defoaming agents, 2 weight portion aqueous polyurethane thickeners.
The preparation method of the sliding wax sense of above-mentioned use for synthetic leather water-based PU silk finishing agent is: 20 weight portion waterborne polyurethane resin gloss oil, 3 weight portion silica flatting silicas, 1 weight portion modified waxes emulsion, 12 weight portion water-based amido silicon oils, 5 weight portion silicone defoaming agents, 1 weight portion organosilicon levelling agent, 40 weight parts waters are fully mixed, stir and grind filtration after 1 hour; Then add 2 weight portion aqueous polyurethane thickeners in the mixture of gained, uniform stirring at least 30 minutes namely gets the sliding wax sense of described use for synthetic leather water-based PU silk finishing agent.The performance indications of the sliding wax sense of resulting use for synthetic leather water-based PU silk finishing agent see Table 1.
The methods such as the stirring of adopting in the above-mentioned preparation process, filtration are customary way in this area.
Embodiment 2
The sliding wax sense of use for synthetic leather water-based PU silk finishing agent is comprised of 22 weight portion waterborne polyurethane resin gloss oil, 11 weight portion water-based amido silicon oils, 45 weight parts waters, 2 weight portion modified waxes emulsions, 4 weight portion silica flatting silicas, 0.8 weight portion organosilicon levelling agent, 4 weight portion silicone defoaming agents, 1.5 weight portion aqueous polyurethane thickeners.
The preparation method of the sliding wax sense of above-mentioned use for synthetic leather water-based PU silk finishing agent is: 22 weight portion waterborne polyurethane resin gloss oil, 4 weight portion silica flatting silicas, 2 weight portion modified waxes emulsions, 11 weight portion water-based amido silicon oils, 4 weight portion silicone defoaming agents, 0.8 weight portion organosilicon levelling agent, 45 weight parts waters are fully mixed, stir and grind filtration after 2 hours; Then add 1.5 weight portion aqueous polyurethane thickeners in the mixture of gained, uniform stirring at least 30 minutes namely gets the sliding wax sense of described use for synthetic leather water-based PU silk finishing agent.The performance indications of the sliding wax sense of resulting use for synthetic leather water-based PU silk finishing agent see Table 1.
The methods such as the stirring of adopting in the above-mentioned preparation process, filtration are customary way in this area.
Embodiment 3
The sliding wax sense of use for synthetic leather water-based PU silk finishing agent is comprised of 25 weight portion waterborne polyurethane resin gloss oil, 10 weight portion water-based amido silicon oils, 50 weight parts waters, 3 weight portion modified waxes emulsions, 5 weight portion silica flatting silicas, 0.5 weight portion organosilicon levelling agent, 2 weight portion silicone defoaming agents, 0.5 weight portion aqueous polyurethane thickener.
The preparation method of the sliding wax sense of above-mentioned use for synthetic leather water-based PU silk finishing agent is: 25 weight portion waterborne polyurethane resin gloss oil, 5 weight portion silica flatting silicas, 3 weight portion modified waxes emulsions, 10 weight portion water-based amido silicon oils, 2 weight portion silicone defoaming agents, 0.5 weight portion organosilicon levelling agent, 50 weight parts waters are fully mixed, stir and grind filtration after 3 hours; Then add 0.5 weight portion aqueous polyurethane thickener in the mixture of gained, uniform stirring at least 30 minutes namely gets the sliding wax sense of described use for synthetic leather water-based PU silk finishing agent.The performance indications of the sliding wax sense of resulting use for synthetic leather water-based PU silk finishing agent see Table 1.
The methods such as the stirring of adopting in the above-mentioned preparation process, filtration are customary way in this area.
Table 1
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| The pH value | 6.5 | 7.0 | 8.0 |
| Outward appearance | The oyster white thick liquid | The oyster white thick liquid | The oyster white thick liquid |
| Stability | Without precipitation, nondiscolouring | Without precipitation, nondiscolouring | Without precipitation, nondiscolouring |
| Viscosity (cps/25 ℃) | 500 | 700 | 800 |
| Solid content (%) | 20 | 21 | 22 |
The above is preferred embodiment of the present invention only, is not to limit practical range of the present invention; If do not break away from the spirit and scope of the present invention, the present invention is made amendment or is equal to replacement, all should be encompassed in the middle of the protection domain of claim of the present invention.
Claims (10)
1. a use for synthetic leather water-based PU silk is slided wax sense finishing agent, it is characterized in that, composed of the following components: waterborne polyurethane resin gloss oil, water-based amido silicon oil, water, modified waxes emulsion, silica flatting silica, organosilicon levelling agent, silicone defoaming agent and aqueous polyurethane thickener.
2. use for synthetic leather water-based PU silk according to claim 1 is slided wax sense finishing agent, it is characterized in that, the proportioning of described each component is as follows: waterborne polyurethane resin gloss oil 20～25 weight portions, water-based amido silicon oil 10～12 weight portions, water 40～50 weight portions, modified waxes emulsion 1～3 weight portion, silica flatting silica 3～5 weight portions, organosilicon levelling agent 0.5～1 weight portion, silicone defoaming agent 2～5 weight portions, aqueous polyurethane thickener 0.5～2 weight portion.
3. use for synthetic leather water-based PU silk according to claim 2 is slided wax sense finishing agent, it is characterized in that, the proportioning of described each component is as follows: waterborne polyurethane resin gloss oil 20 weight portions, water-based amido silicon oil 12 weight portions, water 40 weight portions, modified waxes emulsion 1 weight portion, silica flatting silica 3 weight portions, organosilicon levelling agent 1 weight portion, silicone defoaming agent 5 weight portions, aqueous polyurethane thickener 2 weight portions.
4. use for synthetic leather water-based PU silk according to claim 2 is slided wax sense finishing agent, it is characterized in that, the proportioning of described each component is as follows: waterborne polyurethane resin gloss oil 25 weight portions, water-based amido silicon oil 10 weight portions, water 50 weight portions, modified waxes emulsion 3 weight portions, silica flatting silica 5 weight portions, organosilicon levelling agent 0.5 weight portion, silicone defoaming agent 2 weight portions, aqueous polyurethane thickener 0.5 weight portion.
5. use for synthetic leather water-based PU silk according to claim 2 is slided wax sense finishing agent, it is characterized in that, the proportioning of described each component is as follows: waterborne polyurethane resin gloss oil 22 weight portions, water-based amido silicon oil 11 weight portions, water 45 weight portions, modified waxes emulsion 2 weight portions, silica flatting silica 4 weight portions, organosilicon levelling agent 0.8 weight portion, silicone defoaming agent 4 weight portions, aqueous polyurethane thickener 1.5 weight portions.
6. the sliding wax sense of each described use for synthetic leather water-based PU silk finishing agent is characterized in that according to claim 1-5, and described water is ordinary tap water.
7. the preparation method of the sliding wax sense of each described use for synthetic leather water-based PU silk of claim 1-5 finishing agent is characterized in that, comprises following steps:
1) filters grinding behind waterborne polyurethane resin gloss oil, silica flatting silica, modified waxes emulsion, water-based amido silicon oil, silicone defoaming agent, organosilicon levelling agent, the water mix and blend;
2) in step 1) add aqueous polyurethane thickener in the mixture that obtains, namely get the sliding wax sense of described use for synthetic leather water-based PU silk finishing agent after stirring.
8. the preparation method of the sliding wax sense of use for synthetic leather water-based PU silk according to claim 7 finishing agent is characterized in that described step 1) mixing time be 1～3 hour.
9. according to claim 7 or the preparation method of the sliding wax sense of 8 described use for synthetic leather water-based PU silks finishing agents, it is characterized in that, the proportioning of each component is as follows: waterborne polyurethane resin gloss oil 20～25 weight portions, water-based amido silicon oil 10～12 weight portions, water 40～50 weight portions, modified waxes emulsion 1～3 weight portion, silica flatting silica 3～5 weight portions, organosilicon levelling agent 0.5～1 weight portion, silicone defoaming agent 2～5 weight portions, aqueous polyurethane thickener 0.5～2 weight portion.
10. the preparation method of the sliding wax sense of use for synthetic leather water-based PU silk according to claim 9 finishing agent is characterized in that, described water is ordinary tap water.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110174974 CN102851982A (en) | 2011-06-27 | 2011-06-27 | Water-based PU silky waxy-feeling treatment agent for synthetic leather and its preparation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110174974 CN102851982A (en) | 2011-06-27 | 2011-06-27 | Water-based PU silky waxy-feeling treatment agent for synthetic leather and its preparation method |
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| CN102851982A true CN102851982A (en) | 2013-01-02 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060469A (en) * | 2014-06-26 | 2014-09-24 | 江苏宝泽高分子材料股份有限公司 | Finishing agent for brightening and smoothening synthetic leather and preparation method thereof |
| CN104479532A (en) * | 2014-12-17 | 2015-04-01 | 广东菲安妮皮具股份有限公司 | Leather surface treating agent |
| CN106349914A (en) * | 2016-08-25 | 2017-01-25 | 万华化学集团股份有限公司 | Aqueous matt surface finishing agent for PVC (Polyvinyl Chloride) leather and preparation method thereof |
| CN109097979A (en) * | 2018-06-14 | 2018-12-28 | 兰州科天水性高分子材料有限公司 | A kind of aqueous on-slip waxy-feeling treatment agent of use for synthetic leather and preparation method thereof |
| CN109837755A (en) * | 2018-12-18 | 2019-06-04 | 兰州科天水性高分子材料有限公司 | A kind of matte skin feel treatment agent and preparation method thereof |
| CN110498896A (en) * | 2019-08-29 | 2019-11-26 | 江苏宝泽高分子材料股份有限公司 | A kind of organic-silicon-modified water for synthetic leather rubs auxiliary agent and preparation method thereof |
| CN111676702A (en) * | 2020-05-12 | 2020-09-18 | 明新孟诺卡(浙江)新材料有限公司 | High-physical-property water-based microfiber suede automobile interior leather and production method thereof |
-
2011
- 2011-06-27 CN CN 201110174974 patent/CN102851982A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060469A (en) * | 2014-06-26 | 2014-09-24 | 江苏宝泽高分子材料股份有限公司 | Finishing agent for brightening and smoothening synthetic leather and preparation method thereof |
| CN104479532A (en) * | 2014-12-17 | 2015-04-01 | 广东菲安妮皮具股份有限公司 | Leather surface treating agent |
| CN104479532B (en) * | 2014-12-17 | 2016-02-24 | 广东菲安妮皮具股份有限公司 | A kind of leather surface treatment agent |
| CN106349914A (en) * | 2016-08-25 | 2017-01-25 | 万华化学集团股份有限公司 | Aqueous matt surface finishing agent for PVC (Polyvinyl Chloride) leather and preparation method thereof |
| CN106349914B (en) * | 2016-08-25 | 2019-07-23 | 万华化学集团股份有限公司 | A kind of water-based fog surface treatment agent for PVC leather and preparation method thereof |
| CN109097979A (en) * | 2018-06-14 | 2018-12-28 | 兰州科天水性高分子材料有限公司 | A kind of aqueous on-slip waxy-feeling treatment agent of use for synthetic leather and preparation method thereof |
| CN109837755A (en) * | 2018-12-18 | 2019-06-04 | 兰州科天水性高分子材料有限公司 | A kind of matte skin feel treatment agent and preparation method thereof |
| CN110498896A (en) * | 2019-08-29 | 2019-11-26 | 江苏宝泽高分子材料股份有限公司 | A kind of organic-silicon-modified water for synthetic leather rubs auxiliary agent and preparation method thereof |
| CN111676702A (en) * | 2020-05-12 | 2020-09-18 | 明新孟诺卡(浙江)新材料有限公司 | High-physical-property water-based microfiber suede automobile interior leather and production method thereof |
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Application publication date: 20130102 |