Outdoor tent fabric with efficient, uvioresistant and heat-insulating coating

A heat-insulating coating and tent fabric technology, applied in tents/canopies, textiles, papermaking, building components, etc., can solve the problem that tents are difficult to meet the yearning for a better outdoor life, sunshade and sunscreen, general anti-ultraviolet effect, poor tent quality To achieve the effect of firm adhesion, good dispersion and good heat insulation effect

Active Publication Date: 2021-04-09
ZHEJIANG SHENGSHAN TECH TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As an outdoor sheltering material, tents provide people with places to rest and work outdoors. At present, the quality of outdoor tents on the market varies widely. Conventional tent fabrics: (1) general sunshade, sunscreen, and UV resistance; (2) sunshine Most of the energy in the tent

Method used

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  • Outdoor tent fabric with efficient, uvioresistant and heat-insulating coating

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Experimental program
Comparison scheme
Effect test

Embodiment

[0017] A high-efficiency anti-ultraviolet heat-insulating coating outdoor tent fabric is prepared by the following steps:

[0018] 1. Embryo preparation:

[0019] Choose polyester filament plain weave fabric, the warp and weft specifications are 50D / 36F, and the warp and weft density should reach more than 204 threads / foot, and the gray fabric should be seamed.

[0020] 2. Desizing and dyeing:

[0021] Put the connected base embryo into the overflow dyeing machine for desizing and dyeing, and then restore and wash after the color matching. The color fastness is above grade 4.

[0022] Three, stereotyped waterproof:

[0023] After desizing and dyeing, the base embryo is subjected to stereotype and waterproof treatment. The oven temperature of the stereotype machine is set at 200°C, and the oven stays for 30 seconds. At the same time, fluorocarbon waterproof agent CPS-L 38G / L is added, and the water-wetting effect after waterproof treatment can be tested up to Level 5 or abov...

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Abstract

The invention relates to outdoor tent fabric with an efficient, uvioresistant and heat-insulating coating. After a base blank is subjected to desizing, dyeing and shaping, the mode of repeated coating for two times is used, wherein the coating finishing step comprises the sub-steps as follows: 1, base coating: selecting two-liquid polyurethane resin and adding amino-modified small-particle-size inorganic oxide hollow microspheres for compounding; and 2, surface coating: selecting PU color glue to be compounded with modified large-particle-size inorganic oxide hollow microspheres. Inorganic oxide hollow microspheres/polyurethane coatings with gradient particle sizes are selected, infrared rays and ultraviolet rays in sunlight are blocked and reflected through two times of coating processes, penetration of light rays is effectively blocked, and the inorganic oxide hollow microspheres are modified through an amino silane coupling agent, so that the inorganic oxide hollow microspheres have better compatibility and dispersity in polyurethane, chemically bonded inorganic oxide hollow microspheres/polyurethane coatings are formed, and uniform and firm adhesion of the coating to fabric is better facilitated.

Description

technical field [0001] The invention relates to a tent fabric, in particular to an outdoor tent fabric with a high-efficiency anti-ultraviolet heat-insulating coating. Background technique [0002] With the improvement of people's living standards, people's entertainment and sports needs are gradually diversified. Outdoor activities occupy a place for people's leisure and entertainment. The outdoor product market is expanding day by day, and tent products are the mainstream of outdoor products. As an outdoor sheltering material, tents provide people with places to rest and work outdoors. At present, the quality of outdoor tents on the market varies widely. Conventional tent fabrics: (1) general sunshade, sunscreen, and UV resistance; (2) sunshine Most of the energy in the tent will be absorbed by the tent body, causing the surface and internal temperature of the tent body to rise rapidly, forming the phenomenon of "sunshine overheating", and the temperature under the tent is...

Claims

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Application Information

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IPC IPC(8): D06N3/14D06N3/00E04B1/78E04H15/54
CPCD06N3/145D06N3/0063D06N3/0006D06N3/0077D06N3/0061D06N3/0036E04H15/54E04B1/78D06N2205/08D06N2209/0876D06N2209/0853D06N2209/065
Inventor 许尔明
Owner ZHEJIANG SHENGSHAN TECH TEXTILE
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