High-impact-resistance environment-friendly thermal-insulation textile coating and preparation method and application

Abstract

The invention provides a high-impact-resistance environment-friendly thermal-insulation textile coating and a preparation method and an application. The textile coating is good in impact resistance and high in environment friendliness. The coating comprises ingredients of, by weight, 1% to 2% of polyvinyl alcohol, 1% to 2% of montmorillonite, 0.5% to 1% of polydimethylsiloxane, 0.2% to 0.4% of potassium chloride complex, 0.5% to 1% of ethyl hydroxyethyl cellulose, 25% to 30% of slag complex powder, 5% to 9% of water and the rest of composite water-dilutable resin.

Description

technical field

[0001] The invention belongs to the field of coatings, and relates to a high-impact-resistant environmental-friendly heat-insulating fabric coating and a preparation method thereof. Background technique

[0002] Application No. CN201310508988.8 discloses an antibacterial heat-insulating coating for fabrics, which is composed of the following raw materials in parts by weight: 191 unsaturated polyester resin 65-70, polyvinyl formal 0.8-1, zinc sulfide 1 -2, N-ethyl-o-p-toluenesulfonamide 1-2, eucalyptus oil 1-2, itaconic acid 1-2, triglycidyl isocyanurate 4-10, polyvinyl alcohol 2-3, silicic acid Lithium 1-2, decabromodiphenyl ether 1-2, wollastonite powder 10-12, composite filler 4-6; the coating hardness is 2H, and the impact resistance is greater than 50kg / cm2. However, the above coatings have problems in that the impact resistance needs to be further improved, and the composition contains harmful ingredients. Paint contains decabromodiphenyl ether (PBDES)...

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