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A kind of wear-resistant non-woven fabric and preparation method thereof

A non-woven fabric and wear-resistant coating technology, applied in the field of wear-resistant non-woven fabric and its preparation, to achieve the effect of improving wear resistance

Active Publication Date: 2020-01-21
盐城恒天无纺布科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, non-woven fabrics are required to have high wear resistance in some fields, but non-woven fabrics in the prior art cannot meet this requirement, so it is necessary to develop a wear-resistant non-woven fabric

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

[0025] A wear-resistant non-woven fabric, comprising a layer of non-woven fabric and a wear-resistant coating attached to both sides of the non-woven fabric; the wear-resistant coating includes gypsum whiskers, acrylic resin, high manganese alloy, silicon carbide , hexagonal boron nitride; the parts by weight of the gypsum whiskers, acrylic resin, high manganese alloy, silicon carbide and hexagonal boron nitride are respectively: 10 parts, 100 parts, 10 parts, 10 parts, 20 parts. The non-woven fabric can be polyester or polypropylene non-woven fabric.

[0026] A method for preparing a wear-resistant nonwoven fabric, the steps are as follows:

[0027] a. Dissolve the acrylic resin in hot water and stir to obtain an acrylic resin dispersion; the temperature of the hot water is 40°C, and the stirring time is 40 min;

[0028] b. Put gypsum whiskers, high manganese alloy, silicon carbide, and hexagonal boron nitride into water according to the proportion and fully stir to obtain a...

Embodiment 2

[0034] A wear-resistant non-woven fabric, comprising a layer of non-woven fabric and a wear-resistant coating attached to both sides of the non-woven fabric; the wear-resistant coating includes gypsum whiskers, acrylic resin, high manganese alloy, silicon carbide , hexagonal boron nitride; the parts by weight of the gypsum whiskers, acrylic resin, high manganese alloy, silicon carbide and hexagonal boron nitride are respectively: 15 parts, 100 parts, 12 parts, 13 parts and 30 parts. The non-woven fabric can be polyester or polypropylene non-woven fabric.

[0035] A method for preparing a wear-resistant nonwoven fabric, the steps are as follows:

[0036] a. Dissolve the acrylic resin in hot water and stir to obtain an acrylic resin dispersion; the temperature of the hot water is 45°C, and the stirring time is 45 minutes;

[0037] b. Put gypsum whiskers, high manganese alloy, silicon carbide, and hexagonal boron nitride into water according to the proportion and fully stir to o...

Embodiment 3

[0043] A wear-resistant non-woven fabric, comprising a layer of non-woven fabric and a wear-resistant coating attached to both sides of the non-woven fabric; the wear-resistant coating includes gypsum whiskers, acrylic resin, high manganese alloy, silicon carbide , hexagonal boron nitride; the parts by weight of the gypsum whiskers, acrylic resin, high manganese alloy, silicon carbide and hexagonal boron nitride are respectively: 20 parts, 100 parts, 15 parts, 15 parts and 40 parts. The non-woven fabric can be polyester or polypropylene non-woven fabric.

[0044] A method for preparing a wear-resistant nonwoven fabric, the steps are as follows:

[0045] a. Dissolve the acrylic resin in hot water and stir to obtain an acrylic resin dispersion; the temperature of the hot water is 50°C, and the stirring time is 50 minutes;

[0046] b. Put gypsum whiskers, high manganese alloy, silicon carbide, and hexagonal boron nitride into water according to the proportion and fully stir to o...

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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PUM

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Abstract

The invention discloses wear-resistant non-woven fabric. The wear-resistant non-woven fabric comprises a non-woven fabric layer and wear-resistant coatings attached to two side surfaces of the non-woven fabric in a coated manner, wherein each wear-resistant coating is prepared from gypsum whiskers, acrylic resin, a high-manganese alloy, silicon carbide and hexagonal boron nitride, the non-woven fabric is soaked in a coating dispersion liquid and then is air-dried, and the wear-resistant non-woven fabric is obtained accordingly. The non-woven fabric is good in wear resistance, the preparation technology is simple, and the adhesion degree of the coatings and the non-woven fabric body is high.

Description

technical field [0001] The invention relates to a wear-resistant non-woven fabric and a preparation method thereof. Background technique [0002] Non-woven fabric is a kind of non-woven fabric, which directly uses polymer chips, short fibers or filaments to form fibers through airflow or machinery, and then undergoes hydroentanglement, needle punching, or hot rolling reinforcement, and finally finishes finishing Formed non-woven fabric. A new type of fiber product with soft, breathable and planar structure. The advantage is that it does not produce lint, is strong, durable, and silky soft. It is also a kind of reinforcing material, and it also has a cotton feel. Compared with cotton fabrics, non-woven fabrics Cloth bags are easy to form and inexpensive to make. At present, non-woven fabrics are required to have high wear resistance in some fields, but the non-woven fabrics in the prior art cannot meet this requirement, so it is necessary to develop a wear-resistant non-wov...

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 Patents(China)
IPC IPC(8): D06N3/00D06N3/04C09D7/61C09D133/00
CPCC08K3/34C08K7/08C08K13/04C08K2003/385C09D133/00D06N3/0011D06N3/0036D06N3/0038D06N3/0063D06N3/042D06N2209/1685
Inventor 叶小平
Owner 盐城恒天无纺布科技有限公司
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