CN103046319A - Color-changing PVC (Poly Vinyl Chloride) artificial leather - Google Patents
Color-changing PVC (Poly Vinyl Chloride) artificial leather Download PDFInfo
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- CN103046319A CN103046319A CN 201110315112 CN201110315112A CN103046319A CN 103046319 A CN103046319 A CN 103046319A CN 201110315112 CN201110315112 CN 201110315112 CN 201110315112 A CN201110315112 A CN 201110315112A CN 103046319 A CN103046319 A CN 103046319A
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- artificial leather
- variable color
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Abstract
The invention discloses color-changing PVC (Poly Vinyl Chloride) artificial leather which adopts a surface treatment process. Particularly, a process of carrying out wax treatment on the surface of the artificial leather is adopted, and more particularly, a blade coating process is adopted for coating wax on the surface of the leather. Color-changing size is made from the following components in parts by weight: 70-80 parts of a benzene-free diluting agent, 0.5-5 parts of color-changing wax powder, 5-10 parts of ink, 0.1-0.5 part of a dispersing agent and 15-25 parts of quick-drying resin. The color-changing PVC artificial leather has the characteristics of good mechanical property and color-changing property.
Description
Technical field
The invention belongs to the PVC artificial leather and make the field, be specifically related to a kind of variable color PVC artificial leather.
Background technology
Along with the raising of people to Synthetic Leather and goods requirement thereof, traditional black, comprehensive look synthetic leather product can not satisfy the appreciation taste that people improve day by day.Developing some synthetic leather series products that are imbued with fashion and artistic expression is pendulum important topics in face of us.
Summary of the invention
The purpose of this invention is to provide a kind of PVC artificial leather that colour change function uses that possesses.
Another object of the present invention provides a kind of PVC used for artificial leather variable color slurry.
Purpose of the present invention can reach by following measures:
A kind of variable color PVC artificial leather, this PVC artificial leather adopt process of surface treatment, particularly surface to carry out cured treatment process, particularly adopt blade coating technique to make it coat leather surface, and described variable color slurry is made into by the component of following weight portion:
Benzene-free thinner 70～80,
The cured powder 0.5～5 of variable color,
Printing ink 5～10,
Dispersant 0.1～0.5,
Heat setting vresin 15～25.
Above-mentioned variable color slurry preferably is made into by the component of following weight portion:
Benzene-free thinner 73,
The cured powder 1～2 of variable color,
Printing ink 7～8,
Dispersant 0.2,
Heat setting vresin 20.
The present invention also comprises a kind of PVC used for artificial leather variable color slurry, and the component of its following weight portion is made into:
Benzene-free thinner 70～80,
The cured powder 0.5～5 of variable color,
Printing ink 5～10,
Dispersant 0.1～0.5,
Heat setting vresin 15～25.
The preferred composition of PVC used for artificial leather variable color slurry as mentioned above.
Being mainly without stupid diluent among the present invention do not contain the solvent that stupid, toluene, dimethylbenzene (being commonly called as triphen) solvent combine.Mainly be to avoid benzene solvent to the harm of human body.
Dispersant of the present invention is that dispersant containing acrylic, silicon are dispersant one or more combination thing.
Heat setting vresin of the present invention is preferably the acrylic resin modified or PU quick-drying alkide resin of B01-3.
The cured powder of variable color is the cured powder of a kind of stress variable color.Can change along with being subject to external force, its row becomes the position will present different colours.
Each component of above-mentioned slurry is pre-mixed stirring, is uniformly dispersed to obtain PVC used for artificial leather variable color slurry.
Cured processing is carried out on PVC artificial leather surface, adopted scraper technique, make variable color slurry of the present invention coat leather surface and can make variable color PVC artificial leather.
Variable color PVC artificial leather of the present invention is stress variable color leather, it utilizes corresponding resin and variable color wax powder, adopt process of surface treatment to make, when its under stretching, jack-up, bending, the external stress effect such as folding, its position that produces deformation will present change color, and along with the variation of deformation gradient, Color expression gradual change feature from deep to shallow can be given a kind of natural, soft sensation of people.In case external force is eliminated, the color of leather surface can be restored as before again naturally.This PVC used for artificial leather variable color slurry is adapted to the PVC artificial leather especially, and PVC artificial leather of the present invention not only has preferably mechanical performance, also has color shifting properties.
The specific embodiment
Embodiment 1
Each raw material and the weight portion proportioning thereof of variable color slurry are:
Benzene-free thinner 73
The cured powder 1-2 of variable color
Printing ink 7-8
Dispersant containing acrylic 0.2
B01-3 acrylic resin modified 20
Each component is pre-mixed stirring, is uniformly dispersed and namely obtains the variable color slurry, adopt blade coating technique to make it coat PVC dermatine surface in the variable color slurry, obtain variable color PVC artificial leather.
This variable color PVC artificial leather when its under stretching, jack-up, bending, the external stress effect such as folding, its position that produces deformation will present change color, and along with the variation of deformation gradient, Color expression gradual change feature from deep to shallow can be given a kind of natural, soft sensation of people.In case external force is eliminated, the color of leather surface can be restored as before again naturally.
The variable color slurry does not damage the physical and chemical performance of artificial leather, and this PVC artificial leather physical and chemical performance is as follows:
Warp direction stretching load 291N, broadwise tensile load 210N, warp-wise elongation at break 6%, broadwise elongation at break 14%, warp-wise tear load 18N, and broadwise is torn load 17N, peel load 22N, the aging test is not ftractureed.Meet GB/T 8948-2008 artificial polyvinyl chloride leather standard fully.
Claims (9)
1. a color changing type PVC artificial leather is characterized in that this PVC artificial leather adopts blade coating technique to make it coat leather surface in the variable color slurry, and described variable color slurry is made into by the component of following weight portion:
Benzene-free thinner 70～80,
The cured powder 0.5～5 of variable color,
Printing ink 5～10,
Dispersant 0.1～0.5,
Heat setting vresin 15～25.
2. color changing type PVC artificial leather according to claim 1 is characterized in that described variable color slurry is made into by the component of following weight portion:
Benzene-free thinner 73,
The cured powder 1～2 of variable color,
Printing ink 7～8,
Dispersant 0.2,
Heat setting vresin 20.
3. color changing type PVC artificial leather according to claim 1 and 2 is characterized in that described benzene-free thinner is stupid for not containing, the solvent of toluene or dimethylbenzene.
4. color changing type PVC artificial leather according to claim 1 and 2 is characterized in that described dispersant is that dispersant containing acrylic, silicon are dispersant one or more combination thing.
5. color changing type PVC artificial leather according to claim 1 and 2 is characterized in that described heat setting vresin is the acrylic resin modified or PU quick-drying alkide resin of B01-3.
6. PVC used for artificial leather variable color slurry is characterized in that being made into by the component of following weight portion:
Benzene-free thinner 70～80,
The cured powder 0.5～5 of variable color,
Printing ink 5～10,
Dispersant 0.1～0.5,
Heat setting vresin 15～25.
7. PVC used for artificial leather variable color slurry according to claim 6 is characterized in that described benzene-free thinner is stupid for not containing, the solvent of toluene or dimethylbenzene.
8. PVC used for artificial leather variable color slurry according to claim 6 is characterized in that described dispersant is that dispersant containing acrylic, silicon are dispersant one or more combination thing.
9. PVC used for artificial leather variable color slurry according to claim 6 is characterized in that described heat setting vresin is the acrylic resin modified or PU quick-drying alkide resin of B01-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110315112 CN103046319A (en) | 2011-10-17 | 2011-10-17 | Color-changing PVC (Poly Vinyl Chloride) artificial leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110315112 CN103046319A (en) | 2011-10-17 | 2011-10-17 | Color-changing PVC (Poly Vinyl Chloride) artificial leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103046319A true CN103046319A (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110315112 Pending CN103046319A (en) | 2011-10-17 | 2011-10-17 | Color-changing PVC (Poly Vinyl Chloride) artificial leather |
Country Status (1)
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| CN (1) | CN103046319A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562727A (en) * | 2013-10-27 | 2015-04-29 | 江苏国信合成革有限公司 | Environment-friendly water-based color-changing synthetic leather and preparation method thereof |
| CN107586899A (en) * | 2017-10-26 | 2018-01-16 | 苏丽明 | A kind of manufacture craft of color-changing leather |
| 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 |
-
2011
- 2011-10-17 CN CN 201110315112 patent/CN103046319A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562727A (en) * | 2013-10-27 | 2015-04-29 | 江苏国信合成革有限公司 | Environment-friendly water-based color-changing synthetic leather and preparation method thereof |
| CN107586899A (en) * | 2017-10-26 | 2018-01-16 | 苏丽明 | A kind of manufacture craft of color-changing leather |
| 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 |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |