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High-strength and anti-corrosion fabric and preparation method thereof

A corrosion-resistant fabric technology, applied in the field of textile fabrics, can solve the problems of inconsistent corrosion resistance, no preparation method, poor corrosion resistance, etc., and achieve the effect of improving corrosion resistance, convenient reading, and strong corrosion resistance

Inactive Publication Date: 2015-11-25
浙江新达经编有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the blended fabric disclosed in this patent has excellent flame retardancy, high temperature resistance, high chemical safety protection, and the woven fabric has high wearing strength and wear resistance, the four kinds of fibers in the blended fabric are resistant to wear and tear. The corrosion performance is inconsistent, it cannot be used well in the environment of strong acid and strong alkali, and the corrosion resistance effect is poor; and there is no preparation method. Therefore, it is necessary to design a high-strength corrosion-resistant fabric and its preparation method

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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  • High-strength and anti-corrosion fabric and preparation method thereof
  • High-strength and anti-corrosion fabric and preparation method thereof
  • High-strength and anti-corrosion fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] The preparation method of the high-strength corrosion-resistant fabric comprises the following steps:

[0049] A, take the required raw material by the weight part of above each component;

[0050] b. Add polyvinyl formal, polyurethane resin, cross-linking agent, anti-aging agent and water to the mixer, stirring for 40 minutes, stirring speed 200r / min, to prepare the impregnating solution;

[0051] c. Add the impregnating liquid into the padding car, put the base cloth layer into the padding car for padding treatment, two dipping and two rolling, the excess rate is 60%, and the impregnating liquid layer is the protective layer;

[0052] d. Put the padded base cloth layer into an oven for drying, the drying temperature is 70°C, and the drying time is 40-50 minutes;

[0053] e. Put the dried base cloth layer into a baking machine and bake at a temperature of 130° C. for 30 minutes to obtain a high-strength corrosion-resistant fabric.

[0054] Such as figure 1 , image...

Embodiment 2

[0061] The preparation method of the high-strength corrosion-resistant fabric comprises the following steps:

[0062] A, take the required raw material by the weight part of above each component;

[0063] b. Add polyvinyl formal, polyurethane resin, cross-linking agent, anti-aging agent and water into the mixer, stirring time is 45min, stirring speed is 250r / min, and the impregnation solution is obtained;

[0064] c. Add the impregnating solution into the padding car, put the base cloth layer into the padding car for padding treatment, two dipping and two rolling, the excess rate is 62%, and the impregnating liquid layer is the protective layer;

[0065] d. Put the padded base cloth layer into an oven for drying, the drying temperature is 75°C, and the drying time is 45 minutes;

[0066] e. Put the dried base fabric layer into a baking machine and bake at a temperature of 140° C. for 37 minutes to obtain a high-strength corrosion-resistant fabric.

[0067] Such as figure 1 ...

Embodiment 3

[0074] The preparation method of the high-strength corrosion-resistant fabric comprises the following steps:

[0075] A, take the required raw material by the weight part of above each component;

[0076] b. Add polyvinyl formal, polyurethane resin, cross-linking agent, anti-aging agent and water to the mixer, stir for 50 minutes, and stir at a speed of 300r / min to prepare the impregnating solution;

[0077] c. Add the impregnating solution into the padding car, put the base cloth layer into the padding car for padding treatment, two dipping and two rolling, the excess rate is 65%, and the impregnating liquid layer is the protective layer;

[0078] d. Put the padded base cloth layer into an oven for drying, the drying temperature is 80°C, and the drying time is 50 minutes;

[0079] e. Put the dried base fabric layer into a baking machine and bake it at a temperature of 150° C. for 45 minutes to obtain a high-strength corrosion-resistant fabric.

[0080] By adopting the method,...

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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Abstract

The invention provides a high-strength and anti-corrosion fabric and a preparation method thereof. The technical problems that four kinds of fibers in an existing blended yarn woven fabric are not consistent in anti-corrosion performance, the fabric cannot be well used in the strong acid and strong alkali environment and is poor in anti-corrosion effect, and no preparation method exists are solved. The high-strength and anti-corrosion fabric comprises a base cloth layer. Protective layers are arranged on the two sides of the base cloth layer respectively. Each protective layer comprises, by weight, 50-60 parts of polyvinyl formal, 10-30 parts of polyurethane resin, 4-10 parts of cross-linking agents, 3-5 parts of aging-proof agents and 30-40 parts of water. The high-strength and anti-corrosion fabric has the advantages of being high in anti-corrosion performance and high in product quality.

Description

technical field [0001] The invention belongs to the technical field of textile fabrics, and relates to a fabric, in particular to a high-strength corrosion-resistant fabric and a preparation method thereof. Background technique [0002] Fabrics are commonly used textile substrates in daily life and work. There are many kinds of fabrics, which are used in different fields and places according to their performance characteristics. During the use of the fabric, it will be exposed to various chemicals, such as detergents, finishing agents, etc. Therefore, as a fabric, it must have certain chemical resistance to meet the requirements of product use. In addition, only by knowing the chemical resistance of various textile fabrics can we use various fabric products correctly. [0003] After searching, for example, Chinese patent literature discloses a chemical corrosion resistant blended fabric [application number: 201410310245.4; announcement number: CN104055253A]. This chemical-...

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): D06M15/347D06M15/564D06M13/11D06B3/18D06B15/00D06B15/02
Inventor 蒋新明
Owner 浙江新达经编有限公司
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