Alkali-resistant comfortable and dynamic base layer polymeric membrane

Abstract

The invention relates to a polymeric membrane which comprises a base membrane body (1), wherein the surface of the base membrane body (1) is coated with an alkali-resistant layer (2) which is prepared from alkali-resistant glass fibers; the alkali-resistant glass fibers are closely bonded on the base membrane body (1); the back of the base membrane body (1) is compounded with a base layer (3) prepared from a fabric; the fabric is prepared by interweaving warp yarns and weft yarns in a sinkage and emergence mode; the warp yarns or weft yarns are elastic covering yarns; and each elastic covering yarn is composed of a spandex yarn at the center and a plurality of nylon low-elasticity yarns covered on the spandex yarn. The base membrane surface is coated with the alkali-resistant layer prepared from the alkali-resistant glass fibers with favorable alkali resistance and corrosion resistance, and thus, the polymeric membrane can effectively protect industrial facilities from exposure in an alkaline environment, thereby achieving the alkali-resistant effect. The polymeric membrane is very comfortable and dynamic.

Description

(1) Technical field [0001] The invention relates to a polymer film. (2) Background technology [0002] With the vigorous development of the chemical industry, modern life is closely related to the chemical industry. Our basic necessities of life require chemical products to serve us. With the development of the chemical industry, the chemical industry facilities are also developing. In some factories that produce alkaline chemicals, the factories Industrial facilities have high requirements for alkali resistance, and general industrial facilities are mostly steel components, which will be corroded by alkali, so it is necessary to paste a layer of film on these components to achieve the effect of alkali resistance. The function of alkali cannot meet the requirements. (3) Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned shortcomings, and provide a basic polymer film with anti-alkali comfort and free dynamic feeling. ...

AI Technical Summary

Problems solved by technology

[0002] With the vigorous development of the chemical industry, modern life is closely related to the chemical industry. Our basic necessities of life require chemical products to serve us. With the development of the chemical industry, the chemical industry facilities are also developing. In some factories that produce alkaline chemicals, the factories Industrial facilities have high requirements for alkali resistance, and general industrial facilities are mostly steel components, which will be corroded by alkali, so it is necessary to paste a layer of film on these components to achieve the effect of alkali resistance. Alkali function, can not meet the requirements

Images