Water-based foamed coating shading cloth and preparation process thereof

A technology of foam coating and shading cloth, which is used in textiles and paper making, etc., can solve the problems of inability to maintain the dimensional stability of the picture, the woven fabric of the shading cloth is not strong, and the shading property is not enough, and it is difficult to achieve industrial transformation. Small size, good shading performance, simple and fast preparation process

CN111041846AInactive Publication Date: 2020-04-21浙江亦阳新材料有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2020-04-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a water-based foamed coating shading cloth and a preparation process thereof. The water-based foamed coating shading cloth sequentially comprises a base cloth layer, a white priming coat, a black shading layer and a cover surface scratch-resistant layer from a front surface to a back surface, wherein a fabric texture of the base cloth layer is formed by weaving a coil texture structure; manufacturing raw materials of the white bottom layer comprise a water-based acrylate emulsion, an environment-friendly flame retardant, an opacifier, a foaming stabilizer, an antioxidant, a cross-linking agent and a thickening agent; the manufacturing raw materials of the black shading layer comprise the water-based acrylate emulsion, the environment-friendly flame retardant, the opacifier, a filler, the foaming stabilizer, the cross-linking agent and the thickening agent; the manufacturing raw materials of the cover surface scratch-resistant layer comprise an aqueous polyurethane emulsion, an organic silicon emulsion, a pH regulator and the thickening agent. The water-based foamed coating shading cloth provided by the invention has good shading performance, environmental protection performance and micro-elasticity performance; the preparation process is simple and quick, the effect is good, the existing coating machine equipment can be used for preparation, and the industrial transformation difficulty is small.
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Description

Technical field

[0001] The invention belongs to the technical field of fabrics, and relates to a coated fabric, in particular a water-based foamed coating light-shielding cloth and a preparation process thereof. Background technique

[0002] The existing light-shielding cloth warp-knitted fabric is not strong, not enough shading, and not elastic, so that the product cannot maintain the stability of the screen size after printing, and it is also not suitable for exhibitions such as stretched frames and stretched nets equipment. Summary of the invention

[0003] The purpose of the present invention is to solve the above-mentioned problems in the prior art, and propose a water-based foamed coating light-shielding cloth with good shading performance, environmental protection performance, and micro-elasticity and its preparation process.

[0004] The object of the present invention can be achieved by the following technical solutions: a water-based foam coating light-shielding cloth, wh...

Examples

Embodiment Construction

[0027] The following are specific embodiments of the present invention combined with the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0028] Such as figure 1 As shown, the water-based foam coating light-shielding cloth includes a base cloth layer 1, a white primer layer 2, a black light-shielding layer 3, and a scratch-resistant layer 4 from the front to the back. The fabric of the base cloth layer 1 adopts warp knitting Caused by the structure of the coil formation; the raw materials for the white primer layer 2 include 100 parts of water-based acrylic emulsion, 1-100 parts of environmentally friendly flame retardant, 1-30 parts of sunscreen, 1-20 parts of foam stabilizer, and 1 antioxidant ~10 parts, 1~10 parts of crosslinking agent, 1~10 parts of thickening agent; The raw materials for the production of black light-shielding layer 3 include 100 parts of water-based a...