CN206873174U - A kind of suede superfine fiber synthetic leather with higher scratch resistance anti-wear performance - Google Patents
A kind of suede superfine fiber synthetic leather with higher scratch resistance anti-wear performance Download PDFInfo
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- CN206873174U CN206873174U CN201720552826.8U CN201720552826U CN206873174U CN 206873174 U CN206873174 U CN 206873174U CN 201720552826 U CN201720552826 U CN 201720552826U CN 206873174 U CN206873174 U CN 206873174U
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- China
- Prior art keywords
- polyurethane coating
- woven cloth
- scratch resistance
- synthetic leather
- superfine fiber
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Abstract
A kind of suede superfine fiber synthetic leather with higher scratch resistance anti-wear performance that the utility model is related to, including qualitative non-woven cloth, the island superfine fiber for the compound system that the qualitative non-woven cloth is CNT, nylon 6/66 copolymer, low density polyethylene (LDPE) are formed；The side of qualitative non-woven cloth is matte polyurethane coating, matte polyurethane coating and qualitative non-woven cloth bonding part, the top layer that qualitative non-woven cloth is penetrated into matte polyurethane coating part forms mixing tack coat, some fine and closely woven resin abscesses are provided with matte polyurethane coating and mixing tack coat, are turned between each resin abscess；The surface of the matte polyurethane coating should have the suede superfine fiber synthetic leather surface compact of higher scratch resistance anti-wear performance, uniform, production cost is relatively low provided with dyeing mill cortex.
Description
Technical field
It the utility model is related to superfine fiber chemical leather technical field, it is especially a kind of with higher scratch resistance anti-wear performance
Suede superfine fiber synthetic leather.
Background technology
Suede superfine fiber synthetic leather is that surface has natural suede suede effect, substitutes natural suede and is widely used in being used for
Footwear, case and bag, the artificial leather of clothes.Traditional suede superfine fiber synthetic leather production, matte resin are mainly contained by wet method
The mode of leaching enters superfine fibre nonwoven cloth, is then impregnated with the DMF in material by wet coagulation, displacement wet method, forms abscess, then
By the sea component being reduced in process dissolving superfine fibre, drying and shaping, by grinding the combination of skin and dyeing and finishing technology, surface is formed
Synthetic leather with suede nap effect, but due in production process by fibrous physical property, resin stability, auxiliary agent, curing condition
Influence, and the factor such as limitation of solid content, heat, mechanical property all to product has very big shadow (during such as mill skin " sticky paper ")
Ring, finally control it is bad can cause conventional suede leather bass poor properties, the inadequate even compact of abscess, the problem of production cost is high.
Utility model content
Technical problem to be solved in the utility model be solve conventional suede leather bass poor properties, abscess not enough uniformly causes
Close, the problem of production cost is high, there is provided one kind shows fine and close, uniform, wear-resisting scratch resistance, has higher building rationality energy and production cost
Relatively low suede superfine fiber synthetic leather.
In order to solve the above technical problems, a kind of matte with higher scratch resistance anti-wear performance described in the utility model is ultra-fine
Fiber synthetic leather includes qualitative non-woven cloth, and the qualitative non-woven cloth is CNT, nylon 6/66 copolymer, low-density are gathered
The island superfine fiber for the compound system that ethene is formed；The side of qualitative non-woven cloth is matte polyurethane coating, the poly- ammonia of matte
Ester coating and qualitative non-woven cloth bonding part, the top layer composition mixing that qualitative non-woven cloth is penetrated into matte polyurethane coating part are viscous
Layer is tied, some fine and closely woven resin abscesses is provided with matte polyurethane coating and mixing tack coat, is turned between each resin abscess；
The surface of the matte polyurethane coating is provided with dyeing mill cortex.
The thickness of the matte polyurethane coating is 0.3 to 0.5mm.
The thickness of the mixing tack coat is 1 to 2mm.
The thickness of the qualitative non-woven cloth is 2 to 3mm.
Good effect of the present utility model：
A kind of suede superfine fiber synthetic leather with higher scratch resistance anti-wear performance described in the utility model uses carbon nanometer
The qualitative non-woven cloth of pipe/nylon 6/66 copolymer/low density polyethylene (LDPE) compound system superfine fibre, in qualitative non-woven cloth cover
Layer sets matte polyurethane coating, is volatilized by solvent, forms fine and close, uniform resin abscess in nonwoven cloth cover, then implement
Impregnation, decrement, postfinishing process, ultimately form and show that fine and close, uniform, production cost is relatively low and has higher scratch resistance anti-wear performance
Suede superfine fiber synthetic leather.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
In figure, 1, dyeing mill cortex 2, matte polyurethane coating 3, mixing tack coat 4, qualitative non-woven cloth 5, resin
Abscess
Embodiment
As shown in figure 1, as specific case study on implementation, a kind of matte superfine fibre with higher scratch resistance anti-wear performance closes
Finished leather includes qualitative non-woven cloth (4), and the qualitative non-woven cloth (4) is CNT, nylon 6/66 copolymer, low-density
The island superfine fiber for the compound system that polyethylene is formed；The side of qualitative non-woven cloth (4) is matte polyurethane coating (2),
Matte polyurethane coating (2) and qualitative non-woven cloth (4) bonding part, matte polyurethane coating (2) partly penetrates into qualitative non-woven
The top layer of cloth (4) forms mixing tack coat (3), is provided with matte polyurethane coating (2) and mixing tack coat (3) some fine and closely woven
Resin abscess (5), turn between each resin abscess (5)；The surface of the matte polyurethane coating (2) is provided with dyeing mill cortex
(1)。
The thickness of the matte polyurethane coating (2) is 0.3 to 0.5mm.
The thickness of the mixing tack coat (3) is 1 to 2mm.
The thickness of the qualitative non-woven cloth (4) is 2 to 3mm.
Claims (5)
- A kind of 1. suede superfine fiber synthetic leather with higher scratch resistance anti-wear performance, it is characterised in that：Including qualitative non-woven Cloth, the side of qualitative non-woven cloth are matte polyurethane coating, matte polyurethane coating and qualitative non-woven cloth bonding part, matte The top layer that qualitative non-woven cloth is penetrated into polyurethane coating part forms mixing tack coat, matte polyurethane coating and mixing tack coat It is interior to be provided with some fine and closely woven resin abscesses, turned between each resin abscess；The surface of the matte polyurethane coating is provided with dye Color grinds cortex.
- 2. the suede superfine fiber synthetic leather according to claim 1 with higher scratch resistance anti-wear performance, it is characterised in that： The thickness of the matte polyurethane coating is 0.3 to 0.5mm.
- 3. the suede superfine fiber synthetic leather according to claim 1 with higher scratch resistance anti-wear performance, it is characterised in that： The thickness of the mixing tack coat is 1 to 2mm.
- 4. the suede superfine fiber synthetic leather according to claim 1 with higher scratch resistance anti-wear performance, it is characterised in that： The thickness of the qualitative non-woven cloth is 2 to 3mm.
- 5. the suede superfine fiber synthetic leather according to claim 1 with higher scratch resistance anti-wear performance, it is characterised in that： The qualitative non-woven cloth is CNT, nylon 6/66 copolymer, the superfine islands-in-sea bicomponent of low density polyethylene (LDPE) composition compound system Fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720552826.8U CN206873174U (en) | 2017-05-18 | 2017-05-18 | A kind of suede superfine fiber synthetic leather with higher scratch resistance anti-wear performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720552826.8U CN206873174U (en) | 2017-05-18 | 2017-05-18 | A kind of suede superfine fiber synthetic leather with higher scratch resistance anti-wear performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206873174U true CN206873174U (en) | 2018-01-12 |
Family
ID=61340247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720552826.8U Active CN206873174U (en) | 2017-05-18 | 2017-05-18 | A kind of suede superfine fiber synthetic leather with higher scratch resistance anti-wear performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206873174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108882664A (en) * | 2018-07-24 | 2018-11-23 | 厦门比肯精密工业有限公司 | A kind of conducting foam suitable for electromagnetic shielding |
| CN115287913A (en) * | 2022-08-10 | 2022-11-04 | 苏州瑞高新材料有限公司 | Soft suede basketball synthetic leather and preparation method thereof |
-
2017
- 2017-05-18 CN CN201720552826.8U patent/CN206873174U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108882664A (en) * | 2018-07-24 | 2018-11-23 | 厦门比肯精密工业有限公司 | A kind of conducting foam suitable for electromagnetic shielding |
| CN115287913A (en) * | 2022-08-10 | 2022-11-04 | 苏州瑞高新材料有限公司 | Soft suede basketball synthetic leather and preparation method thereof |
| CN115287913B (en) * | 2022-08-10 | 2024-04-02 | 苏州瑞高新材料股份有限公司 | Soft suede basketball synthetic leather and preparation method thereof |
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