CN101880968A - Spraying polishing coke powder wiping treatment agent for synthetic leather and preparation method thereof - Google Patents
Spraying polishing coke powder wiping treatment agent for synthetic leather and preparation method thereof Download PDFInfo
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- CN101880968A CN101880968A CN 201010227847 CN201010227847A CN101880968A CN 101880968 A CN101880968 A CN 101880968A CN 201010227847 CN201010227847 CN 201010227847 CN 201010227847 A CN201010227847 A CN 201010227847A CN 101880968 A CN101880968 A CN 101880968A
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Abstract
The invention discloses a spraying polishing coke powder wiping treatment agent for synthetic leather, which consists of the following raw materials: 10 to 15 parts of resin, 10 to 20 parts of polyurethane gloss oil, 20 to 30 parts of DMF, 20 to 30 parts of butyl acetate, 4 to 7 parts of silicon dioxide discoloration powder, 3 to 7 parts of oil waterproofing agent and 3 to 5 parts of levelling agent. The invention also discloses a preparation method of the spraying polishing coke powder wiping treatment agent for the synthetic leather. The spraying polishing coke powder wiping treatment agent for the synthetic leather of the invention has the advantages of mutual coordination of the components, good film forming property and firm bonding. The synthetic leather subjected to wiping treatment by adopting the spraying polishing coke powder wiping treatment agent has the advantages of strong coke feeling contract, obvious effect, excellent waterproof effect, oil wax hand feeling and strong leather feeling.
Description
Technical field
The present invention relates to a kind of use for synthetic leather finishing agent, particularly a kind of spraying polishing coke powder wiping treatment agent for synthetic leather that is applied to synthetic leather rear section technology; The invention still further relates to the preparation method of this spraying polishing coke powder wiping treatment agent for synthetic leather.
Background technology
Synthetic leather normally is laminated to the lamellar product that nonwoven fabric, woven or woven cloth are formed by combining by polyurethane resin composition, and its structure generally comprises base cloth and the polyurethane resin top layer that is attached on the base cloth.The top layer is mainly played decoration and is made outward appearance reach the effect of imitative natural leather.
The synthetic leather that burnt sense is arranged is present very popular on the market a kind of synthetic leather, there is the coke breeze sense on its surface, simultaneously kishke feel, strong visual effect is arranged, occupy the status of expensive goods in synthetic leather market, apply to liked by client in high-grade handbag, bag, footwear, ornament and the various household articles.
But mainly there is following weak point in the synthetic leather of the burnt sense of more existing bands:
1, it is not obvious that Jiao of synthetic leather feels contrast, and unnatural, film forming is poor, bonding is insecure;
2, synthetic leather is done burnt sense and is handled the feel that the back is difficult to keep corium, cracky, oil-free wax feel;
3, Jiao of synthetic leather feels that to handle the finished product leather waterproof effect make general;
Summary of the invention
Goal of the invention: the present invention provides a kind of need to handle in the last part technology of synthetic leather in order to solve the deficiencies in the prior art, can form obvious coke breeze sense after the wiping, and the spraying polishing coke powder wiping treatment agent of the synthetic leather of oily wax feel is arranged.
Technical scheme: in order to realize above purpose, a kind of spraying polishing coke powder wiping treatment agent for synthetic leather of the present invention is made up of following raw material: 10 parts～15 parts of resins; 10 parts～20 parts of polyurethane gloss oils; 20 parts～30 parts of DMF (dimethyl formamide); 20 parts～30 parts of butyl acetates; 4 parts～7 parts in silica variable color powder; 3 parts～7 parts of oiliness water-sprinkling agent; 3 parts～5 parts of levelling agents.
As priority scheme, resin described in the present invention preferably adopts alkyd resins; Described levelling agent preferably adopts the organosilicon levelling agent.
The preparation method of spraying polishing coke powder wiping treatment agent for synthetic leather of the present invention, step is:
(1) DMF (dimethyl formamide), butyl acetate, the silica variable color powder with above-mentioned weight portion stirs back grinding filtration;
(2) mixture with step (1) gained adds the agent of oiliness water-sprinkling, levelling agent evenly stirs;
(3) stirring step (2) gained mixture adding polyurethane gloss oil, resin afterwards, filtration obtains product of the present invention.
The preparation method of spraying polishing coke powder wiping treatment agent for synthetic leather of the present invention is simple to operate, need not to adopt complicated mechanical to handle, and has saved production cost, is suitable for suitability for industrialized production.
Beneficial effect: the present invention compared with prior art has the following advantages:
1, spraying polishing coke powder wiping treatment agent for synthetic leather of the present invention is an ep-type material, meets the environmental protection standard of European Union;
2, each component of spraying polishing coke powder wiping treatment agent for synthetic leather of the present invention coordinate mutually, acting in conjunction, good film-forming property, bonding are firmly; Adopt the synthetic leather after wiping of the present invention is handled, strong Jiao feels contrast, and effect is fairly obvious, and, the excellent waterproof effect is arranged, feel oil wax, kishke feel is strong.
3, spraying polishing coke powder wiping treatment agent for synthetic leather of the present invention is used on existing synthetic leather production line, and technology is simple, is a kind of new material of back segment spraying, need not to change production equipment, has reduced production cost;
4, the preparation method of spraying polishing coke powder wiping treatment agent for synthetic leather of the present invention is simple, need not to adopt complicated mechanical to handle, and has saved production cost, is suitable for suitability for industrialized production.
The specific embodiment:
Below in conjunction with specific embodiment, further illustrate the present invention, should understand these embodiment only is used to the present invention is described and is not used in and limit the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
Embodiment 1
A kind of use for synthetic leather polishing coke powder wiping treatment agent is made up of following raw material: 10 parts of polyurethane gloss oils, 15 parts of alkyd resins, 25 parts of DMF, 30 parts of butyl acetates, 7 parts in silica variable color powder, 7 parts of oiliness water-sprinkling agent, 5 parts of organosilicon levelling agents.
The preparation method of above-mentioned use for synthetic leather polishing coke powder wiping treatment agent is as follows:
Step 1: grind to filter after with 25 parts of DMF, 30 parts of butyl acetates, 7 parts of stirrings of silica variable color powder by said ratio;
Step 2: the mixture of step 1 gained is added 7 parts of oiliness water-sprinkling agent, 5 parts of evenly stirrings of organosilicon levelling agent;
Step 3: 10 parts of polyurethane gloss oils of step 2 gained mixture adding, 15 parts of backs that stir of alkyd resins are filtered and got final product the described product of present embodiment;
The technical performance index of above-mentioned finishing agent sees the following form:
| Project | Index | Testing result |
| PH value | ??6.5-8 | ??7 |
| Outward appearance | Little yellow transparency liquid | Little yellow transparency liquid |
| Stability | There are not precipitation, nondiscolouring | There are not precipitation, nondiscolouring |
| Viscosity (cps) | ??50-100 | ??80 |
| Solid content (%) | ??25±1 | ??25 |
Embodiment 2
A kind of spraying polishing coke powder wiping treatment agent for synthetic leather, its raw material components is composed as follows: 11 parts of polyurethane gloss oils, 12 parts of alkyd resins, 30 parts of DMF, 25 parts of butyl acetates, 4 parts in silica variable color powder, 5 parts of oiliness water-sprinkling agent, 3 parts of organosilicon levelling agents.
Above-mentioned use for synthetic leather polishing coke powder wiping treatment agent preparation method is as follows:
Step 1: grind to filter after with 30 parts of DMF, 25 parts of butyl acetates, 4 parts of stirrings of silica variable color powder by above-mentioned prescription;
Step 2: the mixture of step 1 gained is added 5 parts of oiliness water-sprinkling agent, 3 parts of evenly stirrings of organosilicon levelling agent;
Step 3: with step 2 gained mixture add 11 parts of polyurethane gloss oils, 12 parts of backs that stir of alkyd resins filter get final product the described product of present embodiment;
The technical performance index of above-mentioned finishing agent sees the following form:
| Project | Index | Testing result |
| PH value | ??6.5-8 | ??6.5 |
| Outward appearance | Little yellow transparency liquid | Little yellow transparency liquid |
| Stability | There are not precipitation, nondiscolouring | There are not precipitation, nondiscolouring |
| Viscosity (cps) | ??50-100 | ??90 |
| Solid content (%) | ??25±1 | ??26 |
Embodiment 3
A kind of spraying polishing coke powder wiping treatment agent for synthetic leather, its raw material components is composed as follows: 20 parts of polyurethane gloss oils, 10 parts of alkyd resins, 20 parts of DMF, 20 parts of butyl acetates, 5 parts in silica variable color powder, 3 parts of oiliness water-sprinkling agent, 6 parts of organosilicon levelling agents.
Above-mentioned use for synthetic leather polishing coke powder wiping treatment agent preparation method is as follows:
Step 1: grind to filter after with DMF20 part, 20 parts of butyl acetates, 5 parts of stirrings of silica variable color powder by above-mentioned prescription;
Step 2: the mixture of step 1 gained is added 3 parts of oiliness water-sprinkling agent, 6 parts of evenly stirrings of organosilicon levelling agent;
Step 3: 20 parts of polyurethane gloss oils of step 2 gained mixture adding, 10 parts of backs that stir of alkyd resins are filtered and got final product the described product of present embodiment;
The technical performance index of above-mentioned finishing agent sees the following form:
| Project | Index | Testing result |
| PH value | ??6.5-8 | ??7.3 |
| Outward appearance | Little yellow transparency liquid | Little yellow transparency liquid |
| Project | Index | Testing result |
| Stability | There are not precipitation, nondiscolouring | There are not precipitation, nondiscolouring |
| Viscosity (cps) | ??50-100 | ??100 |
| Solid content (%) | ??25±1 | ??24 |
To sum up embodiment adopts the synthetic leather adhesive force that the present invention produced good, and oily wax effect is good, the dirty effect excellence of waterproof and oilproof, and burnt sense is good, and strong visual contrast effect is arranged, and kishke feel is strong.
Claims (4)
1. a spraying polishing coke powder wiping treatment agent for synthetic leather is characterized in that: be made up of following raw material: 10 parts～15 parts of resins; 10 parts～20 parts of polyurethane gloss oils; 20 parts～30 parts of DMF; 20 parts～30 parts of butyl acetates; 4 parts～7 parts in silica variable color powder; 3 parts～7 parts of oiliness water-sprinkling agent; 3 parts～5 parts of levelling agents.
2. according to the described spraying polishing coke powder wiping treatment agent for synthetic leather of claim, it is characterized in that: described resin is an alkyd resins.
3. spraying polishing coke powder wiping treatment agent for synthetic leather according to claim 1 is characterized in that: described levelling agent is the organosilicon levelling agent.
4. according to the preparation method of the described spraying polishing coke powder wiping treatment agent for synthetic leather of arbitrary claim among the claim 1-3, it is characterized by: this preparation method's step is:
(1) DMF, butyl acetate, the silica variable color powder with above-mentioned weight portion stirs back grinding filtration;
(2) mixture with step (1) gained adds the agent of oiliness water-sprinkling, levelling agent evenly stirs;
(3) stirring step (2) gained mixture adding polyurethane gloss oil, resin afterwards, filtration obtains product of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102278475A CN101880968B (en) | 2010-07-15 | 2010-07-15 | Spraying polishing coke powder wiping treatment agent for synthetic leather and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102278475A CN101880968B (en) | 2010-07-15 | 2010-07-15 | Spraying polishing coke powder wiping treatment agent for synthetic leather and preparation method thereof |
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| Publication Number | Publication Date |
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| CN101880968A true CN101880968A (en) | 2010-11-10 |
| CN101880968B CN101880968B (en) | 2012-04-18 |
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| CN2010102278475A Active CN101880968B (en) | 2010-07-15 | 2010-07-15 | Spraying polishing coke powder wiping treatment agent for synthetic leather and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505465A (en) * | 2011-10-10 | 2012-06-20 | 苏州鼎润复合材料有限公司 | Oil coke-feeling treatment agent for synthetic leather and preparation method thereof |
| CN102839541A (en) * | 2011-06-20 | 2012-12-26 | 杭州中富彩新材料科技有限公司 | High-efficiency water-proof anti-oil high temperature-resisting dedusting treating agent for synthetic leather |
| CN102839540A (en) * | 2011-06-20 | 2012-12-26 | 杭州中富彩新材料科技有限公司 | Novel color carbon treatment agent for leather and preparation method thereof |
| CN103031723A (en) * | 2012-12-28 | 2013-04-10 | 苏州鼎润复合材料有限公司 | Oily polishing and coking extra-black treatment agent, preparation method thereof and treatment method |
| CN104032581A (en) * | 2014-06-30 | 2014-09-10 | 江苏宝泽高分子材料股份有限公司 | Printing scorching-polishing treatment agent for synthetic leather and preparation method of treatment agent |
| CN104088156A (en) * | 2014-07-30 | 2014-10-08 | 江苏宝泽高分子材料股份有限公司 | Spray coke-removal/powder rubbing treatment agent for synthetic leather and preparation method thereof |
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| JP2007031850A (en) * | 2005-07-22 | 2007-02-08 | Toray Coatex Co Ltd | Synthetic leather having oil-repellent stain-resistant performance |
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| CN101613947A (en) * | 2009-08-04 | 2009-12-30 | 江苏宝泽高分子材料股份有限公司 | Waterborne PU color-change resin for synthetic leather |
| CN101705620A (en) * | 2009-11-12 | 2010-05-12 | 江苏宝泽高分子材料股份有限公司 | Water-based PU bright surface brush clear varnish for synthetic leather |
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| JP2007031850A (en) * | 2005-07-22 | 2007-02-08 | Toray Coatex Co Ltd | Synthetic leather having oil-repellent stain-resistant performance |
| CN101403196A (en) * | 2008-11-13 | 2009-04-08 | 苏州宝泽高分子材料有限公司 | Water-soluble spray coating gloss oil for synthetic leather |
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| CN101613947A (en) * | 2009-08-04 | 2009-12-30 | 江苏宝泽高分子材料股份有限公司 | Waterborne PU color-change resin for synthetic leather |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839541A (en) * | 2011-06-20 | 2012-12-26 | 杭州中富彩新材料科技有限公司 | High-efficiency water-proof anti-oil high temperature-resisting dedusting treating agent for synthetic leather |
| CN102839540A (en) * | 2011-06-20 | 2012-12-26 | 杭州中富彩新材料科技有限公司 | Novel color carbon treatment agent for leather and preparation method thereof |
| CN102839540B (en) * | 2011-06-20 | 2016-05-11 | 杭州中富彩新材料科技有限公司 | Color carbon inorganic agent and preparation method thereof for New-type leather |
| CN102505465A (en) * | 2011-10-10 | 2012-06-20 | 苏州鼎润复合材料有限公司 | Oil coke-feeling treatment agent for synthetic leather and preparation method thereof |
| CN103031723A (en) * | 2012-12-28 | 2013-04-10 | 苏州鼎润复合材料有限公司 | Oily polishing and coking extra-black treatment agent, preparation method thereof and treatment method |
| CN103031723B (en) * | 2012-12-28 | 2014-07-30 | 苏州鼎润复合材料有限公司 | Oily polishing and coking extra-black treatment agent, preparation method thereof and treatment method |
| CN104032581A (en) * | 2014-06-30 | 2014-09-10 | 江苏宝泽高分子材料股份有限公司 | Printing scorching-polishing treatment agent for synthetic leather and preparation method of treatment agent |
| CN104032581B (en) * | 2014-06-30 | 2016-11-23 | 江苏宝泽高分子材料股份有限公司 | A kind of use for synthetic leather printing burn polishing primer and preparation method thereof |
| CN104088156A (en) * | 2014-07-30 | 2014-10-08 | 江苏宝泽高分子材料股份有限公司 | Spray coke-removal/powder rubbing treatment agent for synthetic leather and preparation method thereof |
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| CN101880968B (en) | 2012-04-18 |
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