CN104562727A - Environment-friendly water-based color-changing synthetic leather and preparation method thereof - Google Patents
Environment-friendly water-based color-changing synthetic leather and preparation method thereof Download PDFInfo
- Publication number
- CN104562727A CN104562727A CN201310511165.0A CN201310511165A CN104562727A CN 104562727 A CN104562727 A CN 104562727A CN 201310511165 A CN201310511165 A CN 201310511165A CN 104562727 A CN104562727 A CN 104562727A
- Authority
- CN
- China
- Prior art keywords
- variable color
- synthetic leather
- parts
- environment
- friendly type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses environment-friendly water-based color-changing synthetic leather and a preparation method thereof. The synthetic leather is produced mainly by coating the surface of leather with a color-changing sizing agent in a scraping manner, wherein the color-changing sizing agent is prepared by mixing following components in parts by weight: 1 to 2 parts of color-changing wax powder, 7 to 8 parts of water-based mill base, 0.1 to 0.3 part of dispersing agent, 0.2 to 0.4 part of wetting agent, 45 to 55 parts of single-component water-based polyurethane resin and 10 to 20 parts of deionized water. The color-changing synthetic leather is not only good in mechanical property, but also has a color-changing characteristic.
Description
Technical field
the invention belongs to synthetic leather and manufacture field, be specifically related to environment-friendly type aqueous variable color synthetic leather and this water-based variable color synthetic leather preparation method.
Background technology
Along with the raising that people require Synthetic Leather and goods thereof, traditional black, comprehensive look synthetic leather product can not meet the appreciation taste that people improve day by day.Developing some synthetic leather series products being imbued with fashion and artistic expression is pendulum important topics in face of us.Stress variable color leather utilizes a kind of novel color-change resin and discoloration wax powder, certain specific technology is adopted to manufacture, when it is under stretching, jack-up, the external stress effect such as bending, folding, its position producing deformation will present color change, and along with the change of deformation gradient, color presents gradual change feature from deep to shallow, can give a kind of natural, soft sensation of people.Once external force is eliminated, the color of leather surface can be restored as before again naturally.
Summary of the invention
The object of this invention is to provide a kind of environment-friendly type aqueous synthetic leather possessing colour change function and use.
Another object of the present invention is to provide a kind of preparation method of above-mentioned environment-friendly type aqueous variable color synthetic leather.
Object of the present invention can be reached by following measures:
A kind of environment-friendly type aqueous variable color synthetic leather, this synthetic leather mainly adopts knife coating that variable color slurry is coated leather surface and forms, and wherein said variable color slurry is formed by the component mixed preparing of following weight portion:
1 ~ 2 part, the cured powder of variable color,
Aqueous color paste 7 ~ 8 parts,
Dispersant 0.1 ~ 0.3 part,
Wetting agent 0.2 ~ 0.4 part,
Single-component water-based polyurethane resin 45 ~ 55 parts,
Deionized water 10 ~ 20 parts.
The cured powder of variable color is that cured powder is removed from office in stress variable color.It can along with being subject to external force change, and its row becomes position will present different colours.
Dispersant of the present invention can be selected from MF leather dispersant, BWG enlightening high score powder, 740W dispersant or Silok-7116W dispersant; Its weight portion is preferably 0.2 part.
Wetting agent of the present invention can be selected from JSA-405 wetting agent, JSA-206 wetting agent, X-405 wetting agent or 5014 aqueous wetting agents.Its weight portion is preferably 0.3 part.
The weight portion of single-component water-based polyurethane resin of the present invention in variable color slurry is preferably 50 parts.
Present invention also offers a kind of preparation method of above-mentioned environment-friendly type aqueous variable color synthetic leather: adopt knife coating to make variable color slurry coat epidermis face, the end by the scraper of table place machine and form, wherein said variable color slurry is formulated by the component of following weight portion: 1 ~ 2 part, the cured powder of variable color, aqueous color paste 7 ~ 8 parts, dispersant 0.1 ~ 0.3 part, wetting agent 0.2 ~ 0.4 part, single-component water-based polyurethane resin 45 ~ 55 parts, deionized water 10 ~ 20 parts.
Environment-friendly type aqueous variable color synthetic leather of the present invention, by table place machine, adopts doctor blade process, makes variable color slurry coat epidermis face, the general end, make it have colour change function.End skin is according to client's needs, can be skin at the bottom of skin at the bottom of PVC or Waterborne synthetic leather.
Environment-friendly type aqueous variable color synthetic leather of the present invention not only has good mechanical performance, also has color shifting properties.
Detailed description of the invention
Embodiment 1
Each raw material of variable color slurry and weight thereof are: 2 parts, the cured powder of variable color, water color ink 7 parts, MF leather dispersant 0.2 part, JSA-206 wetting agent 0.3 part, single-component water-based polyurethane resin 50 parts, deionized water 15 parts.Above-mentioned each raw material makes variable color slurry by mix and blend, then adopts knife coating to make variable color slurry coat epidermis face at the bottom of PVC by the scraper of table place machine to make variable color synthetic leather.
This variable color synthetic leather physical and chemical performance is as follows: warp direction stretching load 291 N, broadwise tensile load 210 N, warp-wise elongation at break 6%, broadwise elongation at break 14%, warp-wise tears load 18N, and broadwise tears load 17N, peel load 22N, aging test is not ftractureed.
Embodiment 2
Each raw material of variable color slurry and weight thereof are: 1 part, the cured powder of variable color, water color ink 8 parts, BWG enlightening high score powder 0.2 part, JSA-405 wetting agent 0.3 part, single-component water-based polyurethane resin 50 parts, deionized water 10 parts.Above-mentioned each raw material makes variable color slurry by mix and blend, then adopts knife coating to make variable color slurry coat epidermis face at the bottom of PVC by the scraper of table place machine to make variable color synthetic leather.
This variable color synthetic leather physical and chemical performance is as follows: warp direction stretching load 290 N, broadwise tensile load 211 N, warp-wise elongation at break 6%, broadwise elongation at break 13%, warp-wise tears load 17N, and broadwise tears load 18N, peel load 21N, aging test is not ftractureed.
Claims (8)
1. an environment-friendly type aqueous variable color synthetic leather, is characterized in that: this synthetic leather mainly adopts knife coating that variable color slurry is coated leather surface and forms, and wherein said variable color slurry is formed by the component mixed preparing of following weight portion:
1 ~ 2 part, the cured powder of variable color,
Aqueous color paste 7 ~ 8 parts,
Dispersant 0.1 ~ 0.3 part,
Wetting agent 0.2 ~ 0.4 part,
Single-component water-based polyurethane resin 45 ~ 55 parts,
Deionized water 10 ~ 20 parts.
2. environment-friendly type aqueous variable color synthetic leather according to claim 1, is characterized in that: the cured powder of described variable color is that cured powder is removed from office in stress variable color.
3. environment-friendly type aqueous variable color synthetic leather according to claim 1, is characterized in that: described dispersant is selected from MF leather dispersant, BWG enlightening high score powder, 740W dispersant or Silok-7116W dispersant.
4. environment-friendly type aqueous variable color synthetic leather according to claim 1, is characterized in that: the weight portion of described dispersant in variable color slurry is 0.2 part.
5. environment-friendly type aqueous variable color synthetic leather according to claim 1, is characterized in that: described wetting agent is selected from JSA-405 wetting agent, JSA-206 wetting agent, X-405 wetting agent or 5014 aqueous wetting agents.
6. environment-friendly type aqueous variable color synthetic leather according to claim 1, is characterized in that: the weight portion of described wetting agent in variable color slurry is 0.3 part.
7. environment-friendly type aqueous variable color synthetic leather according to claim 1, is characterized in that: the weight portion of described single-component water-based polyurethane resin in variable color slurry is 50 parts.
8. the preparation method of environment-friendly type aqueous variable color synthetic leather described in claim 1, it is characterized in that adopting knife coating to make variable color slurry coat epidermis face, the end by the scraper of table place machine forms, wherein said variable color slurry is formulated by the component of following weight portion: 1 ~ 2 part, the cured powder of variable color, aqueous color paste 7 ~ 8 parts, dispersant 0.1 ~ 0.3 part, wetting agent 0.2 ~ 0.4 part, single-component water-based polyurethane resin 45 ~ 55 parts, deionized water 10 ~ 20 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310511165.0A CN104562727A (en) | 2013-10-27 | 2013-10-27 | Environment-friendly water-based color-changing synthetic leather and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310511165.0A CN104562727A (en) | 2013-10-27 | 2013-10-27 | Environment-friendly water-based color-changing synthetic leather and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104562727A true CN104562727A (en) | 2015-04-29 |
Family
ID=53079747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310511165.0A Pending CN104562727A (en) | 2013-10-27 | 2013-10-27 | Environment-friendly water-based color-changing synthetic leather and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104562727A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975515A (en) * | 2015-06-05 | 2015-10-14 | 福建宝利特集团有限公司 | Color changeable artificial leather, and preparation method and color changing method thereof |
| CN110924179A (en) * | 2019-12-09 | 2020-03-27 | 福建省睿星纺织科技有限公司 | Skin-feel fabric with color-changing effect and production process thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003268680A (en) * | 2002-03-14 | 2003-09-25 | Asahi Kasei Corp | Suede-like artificial leather |
| CN101285268A (en) * | 2008-05-19 | 2008-10-15 | 苏州宝泽高分子材料有限公司 | High temperature resistant and color-changing resin composition for chemical leather |
| CN101967755A (en) * | 2010-10-27 | 2011-02-09 | 江苏宝泽高分子材料股份有限公司 | Temperature-sensing color-changing leather-sense resin for synthetic leather and preparation method thereof |
| CN102677482A (en) * | 2012-05-21 | 2012-09-19 | 海宁大红马布业有限公司 | Environment-friendly waterborne polyurethane suede leather with high permeability and preparation method of environment-friendly waterborne polyurethane suede leather |
| CN102943385A (en) * | 2012-09-11 | 2013-02-27 | 江苏宝泽高分子材料股份有限公司 | Water-based PU color changing coating agent for synthetic leather |
| CN103046319A (en) * | 2011-10-17 | 2013-04-17 | 江苏国信合成革有限公司 | Color-changing PVC (Poly Vinyl Chloride) artificial leather |
-
2013
- 2013-10-27 CN CN201310511165.0A patent/CN104562727A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003268680A (en) * | 2002-03-14 | 2003-09-25 | Asahi Kasei Corp | Suede-like artificial leather |
| CN101285268A (en) * | 2008-05-19 | 2008-10-15 | 苏州宝泽高分子材料有限公司 | High temperature resistant and color-changing resin composition for chemical leather |
| CN101967755A (en) * | 2010-10-27 | 2011-02-09 | 江苏宝泽高分子材料股份有限公司 | Temperature-sensing color-changing leather-sense resin for synthetic leather and preparation method thereof |
| CN103046319A (en) * | 2011-10-17 | 2013-04-17 | 江苏国信合成革有限公司 | Color-changing PVC (Poly Vinyl Chloride) artificial leather |
| CN102677482A (en) * | 2012-05-21 | 2012-09-19 | 海宁大红马布业有限公司 | Environment-friendly waterborne polyurethane suede leather with high permeability and preparation method of environment-friendly waterborne polyurethane suede leather |
| CN102943385A (en) * | 2012-09-11 | 2013-02-27 | 江苏宝泽高分子材料股份有限公司 | Water-based PU color changing coating agent for synthetic leather |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975515A (en) * | 2015-06-05 | 2015-10-14 | 福建宝利特集团有限公司 | Color changeable artificial leather, and preparation method and color changing method thereof |
| CN110924179A (en) * | 2019-12-09 | 2020-03-27 | 福建省睿星纺织科技有限公司 | Skin-feel fabric with color-changing effect and production process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103146276B (en) | Leather moditied processing matrix material and preparation method thereof | |
| EP3002347A3 (en) | Self-cleaning substrates and methods for making the same | |
| CN102174747A (en) | Environment-friendly textile printing pearlescent adhesive cement and preparation method and application thereof | |
| CN105086554A (en) | Artistic pigment and preparation method thereof | |
| CN102443345A (en) | Aqueous polyurethane wall paint and preparation method thereof | |
| CN104562727A (en) | Environment-friendly water-based color-changing synthetic leather and preparation method thereof | |
| CN106366901B (en) | A kind of dual cure coloring UV nano paints | |
| KR101395815B1 (en) | Color changing laminate products by physical stress and manufacturing method thereof | |
| CN103015186A (en) | Carbon black treating agent for synthetic leather and preparation method of carbon black treating agent | |
| CN102796410A (en) | Acrylic painting pigment composition and application thereof in textile fiber pigments | |
| CN104004419A (en) | Fluorocarbon stone simulation paint, multi-color painted surface and preparing methods of fluorocarbon stone simulation paint and multi-color painted surface | |
| CN106049084A (en) | Formula and process of natural latex and waterborne polyurethane foamed synthetic leather | |
| CN104804492A (en) | Scraping-resistant high-performance waterborne wood coating | |
| CN102943384A (en) | Water-based PU anechoic coating agent for artificial leather | |
| CN102493269A (en) | Simulated wall paper coating technology and construction process thereof | |
| CN104389193A (en) | Jean-pollution-preventing PVC artificial leather and preparation method thereof | |
| CN105670404A (en) | Aqueous stone-like coating | |
| CN107964312A (en) | A kind of art coatings of imitative cotton clothes' feel and preparation method thereof | |
| CN110358356A (en) | Brilliant ink of coloured silk for 3D acrylic panel and preparation method thereof, application method | |
| CN101634110A (en) | Aqueous PU color changing treating agent used for synthetic leather | |
| CN104975520A (en) | Noctilucent coated rope end and production method thereof | |
| CN104313888A (en) | Anti-yellowing oily leather resin for synthetic leather and preparation method thereof | |
| CN103046319A (en) | Color-changing PVC (Poly Vinyl Chloride) artificial leather | |
| JP2013023646A (en) | Glitter natural leather | |
| CN102660155B (en) | Titanium dioxide for papermaking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |
|
| RJ01 | Rejection of invention patent application after publication |