Windproof breathable coated fabric

A coated fabric, windproof and breathable technology, applied in the direction of layered products, synthetic resin layered products, chemical instruments and methods, etc., can solve the problems of poor air permeability, unstable coating performance, uneven coating opening, etc. Achieve the effects of stable coating performance, uniform opening, and good windproof and breathable performance

Inactive Publication Date: 2014-05-07
NANTONG QUANJI TEXTILE COATING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing windproof and breathable coated fabrics have certain windproof properties, due to the extremely uneven opening of the coating and the instability of the coating performance, the air permeability is poor, and it cannot adapt to various harsh outdoor conditions.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A windproof and breathable coated fabric, comprising a base fabric layer and at least one layer of coating, wherein the base fabric layer is a fabric woven from polyester filaments interwoven with warp and weft of 170-280T, and the coating comprises the following components in parts by mass : 40 parts of polyurethane resin, 3 parts of crosslinking agent, 0.1 part of polyoxyalkylene-polysiloxane copolymer, 5 parts of acrylate, 0.5 parts of pigment, 10 parts of toluene and 3 parts of titanium dioxide.

Embodiment 2

[0014] A windproof and breathable coated fabric, comprising a base fabric layer and at least one layer of coating, wherein the base fabric layer is a fabric woven from polyester filaments interwoven with warp and weft of 170-280T, and the coating comprises the following components in parts by mass : 60 parts of polyurethane resin, 6 parts of crosslinking agent, 0.5 parts of polyoxyalkylene-polysiloxane copolymer, 8 parts of acrylate, 1 part of pigment, 15 parts of methyl ethyl ketone and 6 parts of titanium dioxide.

Embodiment 3

[0016] A windproof and breathable coated fabric, comprising a base fabric layer and at least one layer of coating, wherein the base fabric layer is a fabric woven from polyester filaments interwoven with warp and weft of 170-280T, and the coating comprises the following components in parts by mass : 55 parts of polyurethane resin, 5 parts of crosslinking agent, 0.3 part of polyoxyalkylene-polysiloxane copolymer, 6 parts of acrylate, 0.6 part of pigment, 12 parts of toluene and 5 parts of titanium dioxide.

[0017] The excellent effects achieved by the present invention will be further illustrated through specific experiments below.

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PUM

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Abstract

The invention provides a windproof breathable coated fabric. The windproof breathable coated fabric comprises a base cloth layer and at least one coating, wherein a fabric formed by 170-280T warp and weft interlaced polyester filament yarns is adopted as the base cloth layer; the coating comprises the following components in parts by mass: 40-60 parts of polyurethane resin, 3-6 parts of a cross linking agent, 0.1-0.5 part of a pore-forming agent, 5-8 parts of acrylic ester, 0.5-1 part of a paint and 10-15 parts of a solvent. The windproof breathable coated fabric provided according to the technical scheme of the invention has even pores, stable performance of the coating, and excellent windproof and breathing properties, and can be used in a rigorous outdoor environment.

Description

technical field [0001] The invention relates to a coated fabric, in particular to a coated fabric with windproof and breathable functions. Background technique [0002] Thermal performance is one of the most important reasons for the production of fabrics. With the progress of society and the development of various fields, the performance of fabrics shows a trend of diversification. Fabrics with waterproof, windproof, wear-resistant and other properties are increasingly favored by people. Especially with the development of outdoor sports, the requirements for fabrics tend to be more complex and functional. In addition to waterproof and wear-resistant properties, windproof and breathable performance are also particularly important in outdoor sports. Good windproof and breathable fabrics can not only resist strong winds, but also Can maintain good comfort inside the body. Although the existing windproof and breathable coated fabrics have a certain windproof performance, they ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B3/24B32B27/02B32B27/08B32B27/16B32B27/36
Inventor 吴强马苏扬倪永超曹宗政朱峰廖萍钱永明周一丹
Owner NANTONG QUANJI TEXTILE COATING
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