Water-soluble edge-coating viscose glue for elastic cloth and uses

A water-based coating and fabric technology, applied in adhesives, fabric trimming, textiles, etc., can solve the problems of waste of resources, pollution of the environment, etc., and achieve the effects of fast foam breaking, soft hand feeling, and easy control of coating thickness

Inactive Publication Date: 2008-10-22
深圳市美丽华科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the traditional processing technology of special equipment such as diving suits and surfing suits, a large amount of solvent-based edge-coating glue is used to bond the joints of th

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Take 88.2 parts (weight) of water-based polyurethane resin, add 0.5 parts (weight) of defoamer and 0.5 part (weight) of wetting agent, wherein the defoamer is selected from BYK-020 type defoamer, and the wetting agent is selected from BYK-346 type Wetting agent, after the formed mixture is uniformly dispersed at a low speed, slowly add 0.8 parts (weight) of thickener, the thickener is selected RM-8W type thickener, then stir for 10 minutes, then add black water-based color paste 10 Parts (weight), disperse evenly and filter with 150 mesh gauze to get the finished product.

Embodiment 2

[0037] Take 87.8 parts (weight) of water-based polyurethane resin, add 0.5 parts (weight) of BYK-020 defoamer and 0.5 parts (weight) of BYK-346 wetting agent, after the dispersion is uniform at a low speed, slowly add 1.2 parts of RM-8W thickener (weight), stir for 10 minutes, then add 10 parts (weight) of black water-based color paste, disperse evenly, and filter with 150 mesh gauze to obtain the finished product.

Embodiment 3

[0039] Take 87.4 parts (weight) of water-based polyurethane resin, add 0.5 parts (weight) of BYK-020 defoamer and 0.5 parts (weight) of BYK-346 wetting agent, after the dispersion is uniform at a low speed, slowly add 1.6 parts of RM-8W thickener (weight), stir for 10 minutes, then add 10 parts (weight) of black water-based color paste, disperse evenly, and filter with 150 mesh gauze to obtain the finished product.

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PUM

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Abstract

The invention relates to aqueous bead coating gluewater used in an elastic woven material and a use of the same. The compositions in percentage by weight of the aqueous bead coating gluewater are: 80 to 99 percent of aqueous urethane resin, 0.2 to 7 percent of antifoaming agent, 0.1 to 7 percent of wetting agent and 0.1 to 9 percent of thickening agent; or 80 to 95 percent of aqueous urethane resin, 0.2 to 2 percent of antifoaming agent, 0.1 to 2 percent of wetting agent, 0.1 to 3 percent of thickening agent and 1 to 19 percent of aqueous color paste; the solid content in the aqueous urethane resin is equal to or more than 40 percent, while the extensibility is equal to or more than 600 percent; and at 20 DEG C room temperature, the viscosity of the bead coating gluewater is of between 14,000 to 18,000cps. The aqueous bead coating gluewater does not contain solvents such as NMP, DMSO and DMF, and accords with the requirements of environmental protection; moreover, the thickness of a gluewater coating is easy to control, and a film coating has excellent adhesive force on various aquatic sports clothing materials and resists seawater immersion.

Description

【Technical field】 [0001] The invention relates to an adhesive, in particular to a water-based edge-coating glue for elastic cloth meeting environmental protection requirements and its use. 【Background technique】 [0002] Along with social progress and economic development, people also pay more and more attention to their own health, and exercise their bodies and enhance their physique by participating in various sports activities. Among them, water sports are loved by more and more people because of their strong stimulation and fun. Water sports, such as diving, surfing, etc., require specialized equipment and sports equipment, such as wetsuits, surfing suits, etc. In order to meet the requirements of long-term use in seawater and resist the abrasiveness of seawater, such equipment is usually made of corrosion-resistant and highly elastic cloth. In the traditional processing technology of special equipment such as diving suits and surfing suits, a large amount of solvent-b...

Claims

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Application Information

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IPC IPC(8): C09J175/04D06C25/00D03D47/40
Inventor 胡萍
Owner 深圳市美丽华科技股份有限公司
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