CN103103778A - Crystal-feel natural luster finishing treatment agent for synthetic leather and preparation method thereof - Google Patents
Crystal-feel natural luster finishing treatment agent for synthetic leather and preparation method thereof Download PDFInfo
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- CN103103778A CN103103778A CN2011103586745A CN201110358674A CN103103778A CN 103103778 A CN103103778 A CN 103103778A CN 2011103586745 A CN2011103586745 A CN 2011103586745A CN 201110358674 A CN201110358674 A CN 201110358674A CN 103103778 A CN103103778 A CN 103103778A
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Abstract
The invention relates to a crystal-feel natural luster finishing treatment agent for synthetic leather. The crystal-feel natural luster finishing treatment agent is composed of the following components: modified high-solid-content polyurethane resin, modified anti-yellowing polyurethane, acetone and modified polytetrafluoroethylene wax powder. The invention further relates to a preparation method of the crystal-feel natural luster finishing treatment agent. Compared with the traditional common crystal agent surface treatment agent, the crystal-feel natural luster finishing treatment agent for the synthetic leather obviously endows the synthetic leather subjected to natural lustre finishing with the waxy feel of genuine leather, extremely strong crystal feel, unique visual effect and excellent overall effect.
Description
Technical field
The present invention relates to use for synthetic leather crystal-feel ironing brightness treating agent, relate in particular to use for synthetic leather crystal-feel ironing brightness treating agent that is applied to the synthetic leather backend process and preparation method thereof.
Background technology
At present, synthetic leather has been widely used in producing the products such as case and bag, clothes, footwear, it is good that resin artificial leather (PU leather) has physical property, and anti-complications, pliability is good, tensile strength is large, have gas permeability, so the PU leather is widely used in the fabric of footwear or the position that case and bag bear weight.The leather that the surface of PU leather often need to obtain having the different performance characteristics with some surface conditioning agents, ironing brightness treating agent is synthetic various surface conditioning agents commonly used, synthetic leather can produce after ironing brightness treating agent is processed and significantly scald bright effect, is subject to people's extensive favor.The ironing brightness treating agent of the use for synthetic leather of selling in the market comes with some shortcomings usually, and for example, the organic solvent that contains in ironing brightness treating agent can cause the dissolving of synthetic leather bottom, and synthetic leather feel after treatment is bad; With the synthetic leather product that ironing brightness treating agent prepares, the resultant effects such as its viscosity, stability, hand sense of touch are not good.
Summary of the invention
The objective of the invention is to propose a kind of use for synthetic leather crystal-feel ironing brightness treating agent and preparation method thereof.
In order to achieve the above object, the present invention adopts following technical scheme:
A kind of use for synthetic leather crystal-feel ironing brightness treating agent, composed of the following components: modified high-solid polyurethane resin, modification anti-yellowing polyurethane, acetone, modified Teflon wax powder.
Further, the proportioning of described each component is as follows: modified high-solid polyurethane resin 40～45 weight portions, modification anti-yellowing polyurethane 20～30 weight portions, acetone 23～30 weight portions, modified Teflon wax powder 3～5 weight portions.
Further, the proportioning of described each component is as follows: modified high-solid polyurethane resin 43 weight portions, modification anti-yellowing polyurethane 20 weight portions, acetone 23 weight portions, modified Teflon wax powder 4 weight portions.
Further, the proportioning of described each component is as follows: modified high-solid polyurethane resin 45 weight portions, modification anti-yellowing polyurethane 25 weight portions, acetone 25 weight portions, modified Teflon wax powder 5 weight portions.
Further, the proportioning of described each component is as follows: modified high-solid polyurethane resin 40 weight portions, modification anti-yellowing polyurethane 30 weight portions, acetone 30 weight portions, modified Teflon wax powder 3 weight portions.
The present invention also provides the method for above-mentioned use for synthetic leather crystal-feel ironing brightness treating agent, comprises the following steps:
1) modification anti-yellowing polyurethane, acetone, modified Teflon wax powder are mixed;
2) in step 1) add high setting polyurethane resin in the mixture of gained, stir and namely get described use for synthetic leather crystal-feel ironing brightness treating agent.
Further, in the preparation method of use for synthetic leather crystal-feel ironing brightness treating agent provided by the invention, the proportioning of each component is as follows: modified high-solid polyurethane resin 40～45 weight portions, modification anti-yellowing polyurethane 20～30 weight portions, acetone 23～30 weight portions, modified Teflon wax powder 3～5 weight portions.
Further, the preparation method of use for synthetic leather crystal-feel ironing brightness treating agent provided by the invention, institute all carries out in steps at normal temperatures and pressures.
Advantage of the present invention and beneficial effect:
Use for synthetic leather crystal-feel ironing brightness treating agent provided by the present invention is compared with original common black velour leather leather surface conditioning agent after trying out, and has the following advantages:
1, use for synthetic leather crystal-feel ironing brightness treating agent is ep-type material, meets the environmental protection standard of European Union;
2, each component that forms use for synthetic leather crystal-feel ironing brightness treating agent is coordinated mutually, acting in conjunction, and this product adds modified Teflon wax powder, make leather surface through mirror roller high temperature scald bright after, oily wax feel with corium, crystal-feel is extremely strong, and visual effect is unique, and resultant effect is good;
3, this use for synthetic leather crystal-feel ironing brightness treating agent is used on existing synthetic leather production line, technique is simple, after back segment is processed, scalds bright getting final product through mirror roller.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1:
A kind of use for synthetic leather crystal-feel ironing brightness treating agent, by 43 weight portion modified high-solid polyurethane resins, 20 weight portion modification anti-yellowing polyurethanes, 23 weight portion acetone, 4 weight portion modified Teflon wax powder form.
At normal temperatures and pressures, drop into 20 weight portion modification anti-yellowing polyurethanes, 23 weight portion acetone, 4 weight portion modified Teflon wax powder in the reactor of 1L, at room temperature stir after 30 minutes and filter; Add 43 weight portion modified high-solid polyurethane resins in the mixture of above-mentioned gained, at room temperature uniform stirring is 30 minutes, after viscosity stabilization, filters, and namely obtains the use for synthetic leather crystal-feel ironing brightness treating agent finished product without precipitation, little yellow transparency liquid.The performance indications of resulting use for synthetic leather crystal-feel ironing brightness treating agent see Table 1.
The methods such as the stirring of adopting in above-mentioned preparation process, filtration are customary way in this area.
Embodiment 2
A kind of use for synthetic leather crystal-feel ironing brightness treating agent, by 45 weight portion modified high-solid polyurethane resins, 25 weight portion modification anti-yellowing polyurethanes, 25 weight portion acetone, 5 weight portion modified Teflon wax powder form.
At normal temperatures and pressures, drop into 25 weight portion modification anti-yellowing polyurethanes, 25 weight portion acetone, 5 weight portion modified Teflon wax powder in the reactor of 1L, at room temperature stir after 30 minutes and filter; Add 45 weight portion modified high-solid polyurethane resins in the mixture of above-mentioned gained, at room temperature uniform stirring is 30 minutes, after viscosity stabilization, filters, and namely obtains the use for synthetic leather crystal-feel ironing brightness treating agent finished product without precipitation, little yellow transparency liquid.The performance indications of resulting use for synthetic leather crystal-feel ironing brightness treating agent see Table 1.
The methods such as the stirring of adopting in above-mentioned preparation process, filtration are customary way in this area.
Embodiment 3
A kind of use for synthetic leather crystal-feel ironing brightness treating agent, by 40 weight portion modified high-solid polyurethane resins, 30 weight portion modification anti-yellowing polyurethanes, 30 weight portion acetone, 3 weight portion modified Teflon wax powder form.
At normal temperatures and pressures, drop into 30 weight portion modification anti-yellowing polyurethanes, 30 weight portion acetone, 3 weight portion modified Teflon wax powder in the reactor of 1L, at room temperature stir after 30 minutes and filter; Add 40 weight portion modified high-solid polyurethane resins in the mixture of above-mentioned gained, at room temperature uniform stirring is 30 minutes, after viscosity stabilization, filters, and namely obtains the use for synthetic leather crystal-feel ironing brightness treating agent finished product without precipitation, little yellow transparency liquid.The performance indications of resulting use for synthetic leather crystal-feel ironing brightness treating agent see Table 1.
The methods such as the stirring of adopting in above-mentioned preparation process, filtration are customary way in this area.
Table 1
The above is only preferred embodiment of the present invention, 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 modified or is equal to replacement, all should be encompassed in the middle of the protection domain of claim of the present invention.
Claims (8)
1. a use for synthetic leather crystal-feel ironing brightness treating agent, is characterized in that, and is composed of the following components: modified high-solid polyurethane resin, modification anti-yellowing polyurethane, acetone, modified Teflon wax powder.
2. crystal-feel ironing brightness treating agent according to claim 1, it is characterized in that, the proportioning of described each component is as follows: modified high-solid polyurethane resin 40～45 weight portions, modification anti-yellowing polyurethane 20～30 weight portions, acetone 23～30 weight portions, modified Teflon wax powder 3～5 weight portions.
3. crystal-feel ironing brightness treating agent according to claim 2, it is characterized in that, the proportioning of described each component is as follows: modified high-solid polyurethane resin 43 weight portions, modification anti-yellowing polyurethane 20 weight portions, acetone 23 weight portions, modified Teflon wax powder 4 weight portions.
4. crystal-feel ironing brightness treating agent according to claim 2, it is characterized in that, the proportioning of described each component is as follows: modified high-solid polyurethane resin 45 weight portions, modification anti-yellowing polyurethane 25 weight portions, acetone 25 weight portions, modified Teflon wax powder 5 weight portions.
5. crystal-feel ironing brightness treating agent according to claim 2, it is characterized in that, the proportioning of described each component is as follows: modified high-solid polyurethane resin 40 weight portions, modification anti-yellowing polyurethane 30 weight portions, acetone 30 weight portions, modified Teflon wax powder 3 weight portions.
6. a method for preparing the described use for synthetic leather crystal-feel of any one ironing brightness treating agent in claim 1 to 5, is characterized in that, comprises the following steps:
1) modification anti-yellowing polyurethane, acetone, modified Teflon wax powder are mixed;
2) in step 1) add high solid modified polyurethane resin in the mixture of gained, described use for synthetic leather crystal-feel ironing brightness treating agent stirs to get.
7. the preparation method of use for synthetic leather crystal-feel ironing brightness treating agent according to claim 6, it is characterized in that, the proportioning of each component is as follows: modified high-solid polyurethane resin 40～45 weight portions, modification anti-yellowing polyurethane 20～30 weight portions, acetone 23～30 weight portions, modified Teflon wax powder 3～5 weight portions.
8. the preparation method of use for synthetic leather crystal-feel ironing brightness treating agent according to claim 6, is characterized in that, institute all carries out in steps at normal temperatures and pressures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110358674.5A CN103103778B (en) | 2011-11-14 | 2011-11-14 | Crystal-feel natural luster finishing treatment agent for synthetic leather and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110358674.5A CN103103778B (en) | 2011-11-14 | 2011-11-14 | Crystal-feel natural luster finishing treatment agent for synthetic leather and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103103778A true CN103103778A (en) | 2013-05-15 |
| CN103103778B CN103103778B (en) | 2014-11-12 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101284941A (en) * | 2008-05-15 | 2008-10-15 | 苏州宝泽高分子材料有限公司 | High solid and high light resin composition for chemical leather |
| CN101403190A (en) * | 2008-11-13 | 2009-04-08 | 苏州宝泽高分子材料有限公司 | Crystal-sense spray coating oil skin gloss oil for synthetic leather |
| CN102199270A (en) * | 2011-04-08 | 2011-09-28 | 江苏君锐高新材料有限公司 | Polyurethane resin prepolymer solution and artificial leather fog washing bright finishing agent prepared by using same |
-
2011
- 2011-11-14 CN CN201110358674.5A patent/CN103103778B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101284941A (en) * | 2008-05-15 | 2008-10-15 | 苏州宝泽高分子材料有限公司 | High solid and high light resin composition for chemical leather |
| CN101403190A (en) * | 2008-11-13 | 2009-04-08 | 苏州宝泽高分子材料有限公司 | Crystal-sense spray coating oil skin gloss oil for synthetic leather |
| CN102199270A (en) * | 2011-04-08 | 2011-09-28 | 江苏君锐高新材料有限公司 | Polyurethane resin prepolymer solution and artificial leather fog washing bright finishing agent prepared by using same |
Non-Patent Citations (1)
| Title |
|---|
| 吴勇等: "改善超纤合成革涂层耐磨性能的研究", 《中国皮革》 * |
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| CN103103778B (en) | 2014-11-12 |
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