Non-woven fabric for water resistance of floor

A non-woven and waterproof coating technology, applied in the field of non-woven fabrics, can solve the problems of large horizontal and vertical strength differences, low non-woven strength, low anti-aging degree, etc., and achieve small horizontal and vertical strength differences and high anti-aging degree. , good waterproof effect

Inactive Publication Date: 2015-10-07
CHANGZHOU WUJIN HENGHUI COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current non-woven fabrics for flooring have low strength, poor waterproof effect, large difference in horizontal and vertical strength, and low anti-aging degree.

Method used

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  • Non-woven fabric for water resistance of floor

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] see figure 1 , the embodiment of the present invention includes:

[0016] A non-woven fabric for floor waterproofing, comprising: a non-woven fabric body 1, a waterproof coating 2, a first styrenated polyester-coated bamboo fiber composite material layer 3, a second styrenated polyester-coated bamboo fiber composite material layer 4 and one-component polyurethane / montmorillonite nanocomposite waterproof coating 5, the lower surface of the non-woven fabric body 1 is sequentially provided with the waterproof co...

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Abstract

The invention discloses a non-woven fabric of water resistance of a floor. The non-woven fabric comprises a non-woven fabric body, a waterproof laminating film, a first styrenated polyester coated bamboo fiber composite material layer, a second styrenated polyester coated bamboo fiber composite material layer and a mono-component polyurethane / montmorillonite nanometer composite waterproof coating, wherein the waterproof laminating film and the first styrenated polyester coated bamboo fiber composite material layer are sequentially arranged on the lower surface of the non-woven fabric body from top to bottom; the second styrenated polyester coated bamboo fiber composite material layer and the mono-component polyurethane / montmorillonite nanometer composite waterproof coating are sequentially arranged on the upper surface of the non-woven fabric body from bottom to top. By adopting the mode, the non-woven fabric disclosed by the invention has the characteristics of high strength, good waterproof effect, small difference between the lateral strength and the longitudinal strength and high degree of aging resistance.

Description

technical field [0001] The invention relates to the field of non-woven fabrics, in particular to a non-woven fabric for floor waterproofing. Background technique [0002] Non-woven fabric (non-woven fabric) is a kind of fabric formed without spinning and weaving. It just orients or randomly arranges short textile fibers or filaments to form a web structure, and then uses mechanical, thermal bonding or chemical bonding. Reinforced by other methods. To put it simply: it is not interwoven and knit together by yarns one by one, but the fibers are directly bonded together through physical methods, so when you get the sticky scale in your clothes , you will find that it is impossible to extract the thread ends one by one. Nonwovens have broken through the traditional textile principles, and have the characteristics of short process flow, fast production speed, high output, low cost, wide application, and multiple sources of raw materials. [0003] The main uses of non-woven fab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B5/02B32B27/04B32B9/02B32B27/40B32B27/36B32B33/00
CPCB32B5/022B32B9/02B32B27/36B32B27/40B32B33/00B32B2260/046B32B2262/065B32B2307/50B32B2307/7265B32B2607/00
Inventor 沈建伟
Owner CHANGZHOU WUJIN HENGHUI COMM EQUIP CO LTD
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