CN105011441A - Waterproof and breathable flame-retardant artificial leather - Google Patents
Waterproof and breathable flame-retardant artificial leather Download PDFInfo
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- CN105011441A CN105011441A CN201510453790.3A CN201510453790A CN105011441A CN 105011441 A CN105011441 A CN 105011441A CN 201510453790 A CN201510453790 A CN 201510453790A CN 105011441 A CN105011441 A CN 105011441A
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Abstract
The invention relates to waterproof and breathable flame-retardant artificial leather. The artificial leather comprises a water-sprinkling polyurethane layer (1) serving as the outer layer, a sol layer (2) serving as the middle layer and a breathable layer (3) serving as the inner layer. The breathable layer (3) comprises bamboo carbon fiber fabric (3.1). The bamboo carbon fiber fabric (3.1) is covered with a layer of non-woven fabric (3.2). A plurality of first fabric blocks (3.3) are arranged in the middle of the portion between the bamboo carbon fiber fabric (3.1) and the non-woven fabric (3.2). A plurality of second fabric blocks (3.4) are arranged at the edge of the portion between the bamboo carbon fiber fabric (3.1) and the non-woven fabric (3.2). Micro-holes are punctured in the two faces of the water-sprinkling polyurethane layer (1) respectively. Flame-retardant slurry permeates into the micro-holes. The outer surface of the water-sprinkling polyurethane layer (1) is coated with a waterproof flame-retardant layer. The waterproof and breathable flame-retardant artificial leather is waterproof, breathable, high in layering and meanwhile good in flame-retardant effect.
Description
Technical field
The present invention relates to a kind of artificial leather.Belong to textile technology field.
Background technology
Artificial leather is a kind of outward appearance, feel also can replace its plastic products used like leather.Usually be base with fabric, coating synthetic resin and various plastics add to be made.Last century the eighties, expensive fur clothing cladding common people consumes not rise, and answer the market demand, the artificial leather of counterfeit leather once came into vogue, and be widely used in clothing, system is wrapped.Artificial leather clothes, the handbag of counterfeit like this leather were once full of street corner, met the hope that people wear Pi Daipi.
Along with the raising of people's living standard, increasing people likes outdoor exercises, therefore uses and raw outdoor exercises product also gets more and more, the outdoor exercises equipment of sportswear people's first-selection especially; But, at present on the market leather wear majority there is no waterproof, ventilative function, the demand of outdoor exercises cannot be met; Existing artificial leather flame retardant effect is not good, has potential safety hazard.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of waterproof, ventilative flame retardant artificial leather, this artificial leather waterproof, ventilative and stereovision strong, good flame retardation effect.
The object of the present invention is achieved like this:
A kind of waterproof, ventilative flame retardant artificial leather, be characterized in: described artificial leather comprises outer field water-sprinkling layer of polyurethane, the sol layer in middle level and the air-permeable layer of internal layer, described sol layer is arranged on the inner side of outer water-sprinkling layer of polyurethane, described outer water-sprinkling layer of polyurethane is linked together by sol layer and air-permeable layer, described air-permeable layer comprises bamboo charcoal fibre face fabric, described bamboo charcoal fibre face fabric is covered with layer of non-woven fabric, middle part between described bamboo charcoal fibre face fabric and non-woven fabrics is provided with some first fabric blocks, edge between bamboo charcoal fibre face fabric and non-woven fabrics is provided with some second fabric blocks, the diameter of described first fabric block is less than the diameter of the second fabric block, micropore has been stung respectively in the two sides of water-sprinkling layer of polyurethane, flame-retardant slurry is impregnated with in micropore, water proof fire retardant layer is coated in water-sprinkling layer of polyurethane.
A kind of waterproof of the present invention, ventilative flame retardant artificial leather, be equipped with PUR in its sol layer, and described PUR is response type PUR PUR.
A kind of waterproof of the present invention, ventilative flame retardant artificial leather, the two sides of its first fabric block and the second fabric block is all pasted onto on bamboo charcoal fibre face fabric and non-woven fabrics by adhesive.
Compared with prior art, the invention has the beneficial effects as follows:
1. the bamboo charcoal fibre face fabric that adopts of the present invention and non-woven fabrics all have good gas permeability, therefore effectively remove the peculiar smell in bag, when wet weather, also be not easy to produce bacterium, and middle fabric block is thick, the setting that edge fabric block is thin, bag is made both to have stereovision, practical.
2. the present invention includes the air-permeable layer of outer field water-sprinkling layer of polyurethane and internal layer, by carrying out water-sprinkling to outer field water-sprinkling layer of polyurethane, realizing water-proof function fruit.
3. micropore has been stung respectively in water-sprinkling layer of polyurethane two sides of the present invention, and be impregnated with flame-retardant slurry in micropore, water proof fire retardant layer is coated in the outer surface of water-sprinkling layer of polyurethane, therefore good flame retardation effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of waterproof of the present invention, ventilative flame retardant artificial leather.
Fig. 2 is the structural representation of air-permeable layer 3 of the present invention.
In figure:
Water-sprinkling layer of polyurethane 1,
Sol layer 2,
Air-permeable layer 3,
Bamboo charcoal fibre face fabric 3.1,
Non-woven fabrics 3.2,
First fabric block 3.3,
Second fabric block 3.4.
Detailed description of the invention
See Fig. 1, a kind of waterproof of the present invention, ventilative flame retardant artificial leather, described fabric comprises outer field water-sprinkling layer of polyurethane 1, the sol layer 2 in middle level and the air-permeable layer 3 of internal layer, described sol layer 2 is arranged on the inner side of outer water-sprinkling layer of polyurethane 1, described outer water-sprinkling layer of polyurethane 1 is linked together by sol layer 2 and air-permeable layer 3, micropore has been stung respectively in the two sides of water-sprinkling layer of polyurethane 1, is impregnated with flame-retardant slurry in micropore, and water proof fire retardant layer is coated in the outer surface of water-sprinkling layer of polyurethane 1.
Inclusion fabric recombination process: fabric recombination process:
The first step, the outside of air-permeable layer 3 is coated with last layer PUR, forms sol layer 2; Water-sprinkling layer of polyurethane 1 is laid on sol layer 2, water-sprinkling layer of polyurethane 1 and air-permeable layer 3 is carried out paste compound;
Point pastes complex method, and little on air-moisture-permeable impact, combined strength bination is high, in this way compound artificial leather out, and water-wash resistance is high; And in some subsides process, without organic volatile solvent, environmental protection, cost is also low;
Second step, places 24 hours after matures by the artificial leather that first step compound is good; Artificial leather good for compound is passed through oven for drying after water-sprinkling machine water-sprinkling.
Described air-permeable layer 3 comprises bamboo charcoal fibre face fabric 3.1, described bamboo charcoal fibre face fabric 3.1 is covered with layer of non-woven fabric 3.2, bamboo charcoal fibre face fabric 3.1 and non-woven fabrics 3.2 all have good gas permeability, some first fabric blocks 3.3 and some second fabric blocks 3.4 is provided with between described bamboo charcoal fibre face fabric 3.1 and non-woven fabrics 3.2, the diameter of described first fabric block 3.3 is less than the diameter of the second fabric block 3.4, the two sides of described first fabric block 3.3 and the second fabric block 3.4 is pasted onto on bamboo charcoal fibre face fabric 3.1 and non-woven fabrics 3.2 respectively by adhesive, described first fabric block 3.3 thickness is 0.5mm ~ 1mm, preferably, for 0.6mm ~ 0.9mm, first fabric block 3.3 is arranged on the middle part between bamboo charcoal fibre face fabric 3.1 and non-woven fabrics 3.2, second fabric block 3.4 thickness is 0.2mm ~ 0.5mm, and preferably, be 0.3mm ~ 0.4mm, the second fabric block 3.4 is arranged on the edge between bamboo charcoal fibre face fabric 3.1 and non-woven fabrics 3.2.
Claims (3)
1. a waterproof, ventilative flame retardant artificial leather, it is characterized in that: described artificial leather comprises outer field water-sprinkling layer of polyurethane (1), the sol layer (2) in middle level and the air-permeable layer (3) of internal layer, described sol layer (2) is arranged on the inner side of outer water-sprinkling layer of polyurethane (1), described outer water-sprinkling layer of polyurethane (1) is linked together by sol layer (2) and air-permeable layer (3), described air-permeable layer (3) comprises bamboo charcoal fibre face fabric (3.1), described bamboo charcoal fibre face fabric (3.1) is covered with layer of non-woven fabric (3.2), middle part between described bamboo charcoal fibre face fabric (3.1) and non-woven fabrics (3.2) is provided with some first fabric blocks (3.3), edge between bamboo charcoal fibre face fabric (3.1) and non-woven fabrics (3.2) is provided with some second fabric blocks (3.4), the diameter of described first fabric block (3.3) is less than the diameter of the second fabric block (3.4), micropore has been stung respectively in the two sides of water-sprinkling layer of polyurethane (1), flame-retardant slurry is impregnated with in micropore, water proof fire retardant layer is coated in the outer surface of water-sprinkling layer of polyurethane (1).
2. a kind of waterproof according to claim 1, ventilative flame retardant artificial leather, is characterized in that: described sol layer is equipped with PUR in (2), and described PUR is response type PUR PUR.
3. a kind of waterproof according to claim 1, ventilative flame retardant artificial leather, is characterized in that: the two sides of described first fabric block (3.3) and the second fabric block (3.4) is all pasted onto on bamboo charcoal fibre face fabric (3.1) and non-woven fabrics (3.2) by adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453790.3A CN105011441A (en) | 2015-07-30 | 2015-07-30 | Waterproof and breathable flame-retardant artificial leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453790.3A CN105011441A (en) | 2015-07-30 | 2015-07-30 | Waterproof and breathable flame-retardant artificial leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105011441A true CN105011441A (en) | 2015-11-04 |
Family
ID=54402042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510453790.3A Pending CN105011441A (en) | 2015-07-30 | 2015-07-30 | Waterproof and breathable flame-retardant artificial leather |
Country Status (1)
| Country | Link |
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| CN (1) | CN105011441A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666982A (en) * | 2016-02-23 | 2016-06-15 | 王亚萍 | Flame-retardant fabric |
| CN105774091A (en) * | 2016-04-15 | 2016-07-20 | 桐城市中汇塑业有限公司 | Man-made moisture absorption fabric |
-
2015
- 2015-07-30 CN CN201510453790.3A patent/CN105011441A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666982A (en) * | 2016-02-23 | 2016-06-15 | 王亚萍 | Flame-retardant fabric |
| CN105774091A (en) * | 2016-04-15 | 2016-07-20 | 桐城市中汇塑业有限公司 | Man-made moisture absorption fabric |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |