Preparation method of flame-retardant, mildew-proof and antibacterial full-shading coating fabric

A mildew and antibacterial, full shading technology, applied in the field of preparation of full shading coating fabrics, can solve the problems of high flame retardant and anti-mildew and antibacterial performance requirements, unable to meet market demand, etc., and achieve better results.

Pending Publication Date: 2022-06-21
CHEN HONG TEXTILES TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In some public places such as hotels, curtain fabrics are required to have good shading properties, and the performance requirements for flame retardancy, mildew resistance and antibacterial properties are also very high, and the existing curtain fabrics can no longer meet the market demand.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The cross-linking agent is a silicone or carboimide cross-linking agent.

[0024] The dispersant is a polymer modified polymer.

[0025] The nonionic waterproofing agent is a nonionic waterproofing agent that can be mixed with antifungal and antibacterial agents without causing demulsification.

[0026] The antifungal and antibacterial agents are anionic or isothiazoline substances.

[0027] The flame retardant is a composite system of antimony trioxide and decabromodiphenylethane.

[0028] Example 2

A method for preparing a flame-retardant, mildew-proof and antibacterial full-shade coated fabric, comprising the following steps:

A. Waterproof, anti-mildew and anti-bacterial treatment: pull the fabric to be made to the water tank through the shuttle machine and the roller, add waterproof and anti-mildew and anti-bacterial additives to the water tank, pad the fabric, and then go through flatness stretching and high temperature baking Drying, cooling, shaping and rol...

Embodiment 2

[0041] In the step B, C, and D layer coating process, there are 8 ovens in the high-temperature baking process, and the temperature is set as follows: 70-80-110-120-130-150-130-110 ° C, coating The layer velocity is: 10m / min, and the exhaust velocity is set to: 350rpm.

[0042] In the step E layer coating process, there are 8 ovens in the high-temperature baking process, and the temperature is set as follows: 70-80-110-120-130-130-130-110 ° C. The coating speed is: 30m / min, the exhaust air speed is set at: 550rpm.

[0043] The surface layer is composed of the following raw materials in parts by weight: non-ionic water repellent: 0.3 parts, acrylate emulsion (-30-0°C Tg): 70 parts, acrylate emulsion (15-30°C Tg): 5 parts parts, titanium dioxide: 35 parts, flame retardant: 15 parts, filler (kaolin) 15 parts, foam stabilizer: 3 parts, crosslinking agent: 1.5 parts, dispersant: 0.1 part and anti-mold and antibacterial agent: 1 part.

[0044] The acrylate emulsion (-30-0°C Tg): ...

Embodiment 3

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PUM

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Abstract

The invention discloses a flame-retardant, mildew-proof and antibacterial full-shading coating fabric which adopts a four-layer structure including a base layer, a middle blackening layer, a surface layer and a protective film layer, the surface layer is prepared from the following raw materials in parts by weight: 0.3 to 3 parts of nonionic waterproof agent, 30 to 70 parts of acrylate emulsion (Tg at-30 to 0 DEG C), 5 to 15 parts of acrylate emulsion (Tg at 15 to 30 DEG C), 5 to 35 parts of titanium dioxide, 15 to 30 parts of flame retardant, 0 to 15 parts of filler kaolin, 3 to 12 parts of foam stabilizer, 0.1 to 1.5 parts of cross-linking agent, 0.1 to 0.5 part of dispersing agent and 0.1 to 1 part of mildew-proof antibacterial agent. The waterproof and mildew-proof additive is adopted for padding treatment, and the surface layer also contains the mildew-proof and antibacterial agent, so that the mildew-proof and antibacterial effects are better after two times of treatment. The fabric provided by the invention not only can shade the sun, but also has the functions of flame retardance, water resistance, mildew resistance, bacteria resistance, ultraviolet resistance and the like, and has the effects of energy conservation, emission reduction, low carbon and environmental protection.

Description

technical field [0001] The invention relates to the technical field of coated fabrics, in particular to a method for preparing a fully light-shielding coated fabric with flame-retardant, anti-mildew, and antibacterial properties. Background technique [0002] Curtain is made by cloth, fiber crops, yarn, aluminum flake, wood chip, metal material etc., has the function of sunshading and heat-insulating and adjustment indoor light. Cloth curtains are divided into cotton gauze, polyester cloth, polyester-cotton blended, cotton-linen blended, non-woven fabrics, etc. according to the material. With the development of the times, consumers have new needs for curtains in addition to the original shading function, such as Flame retardant, mildew proof, antibacterial, etc. In some public places such as hotels, curtain fabrics are required to have good shading performance, and the performance requirements for flame retardancy, mildew resistance and antibacterial properties are also ver...

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): D06N3/04D06N3/00D06M13/352
CPCD06N3/042D06N3/0059D06N3/0077D06N3/0088D06N3/0063D06M13/352D06M16/00D06N2209/1671D06N2209/142D06N2209/1678D06N2209/067
Inventor 朱鑫丽朱小华许生军奚香南
Owner CHEN HONG TEXTILES TECH
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