Preparation method of modified polymer matrix coated fabric

Abstract

The invention discloses a preparation method of a modified polymer matrix coated fabric, and belongs to the technical field of coated fabric preparation. The preparation method comprises the followingsteps: mixing and melting polyurethane rubber, bisphenol A epoxy resin and polyester fiber to obtain a melt, obtaining a modified melt under the effect of lauryl sodium sulfate and sodium stearyl lactate, carrying out a cross-linking reaction with polyester fiber or base material macromolecules under certain catalyst conditions of bisphenol A epoxy resin to form a complex space net structure, then reacting a silver nitrate solution with ammonium hydroxide under alkali conditions to obtain a home-made silver-ammonia solution, and blending with a home-made glucose reduction solution to induce silver ions to reduce and generate silver simple substance which is adsorbed to the surface of a base material so as to form particles, so that the surface resistance of the base material is obviouslyreduced, the antistatic property of the coated fabric is improved; and moreover, radiation-proof silver fiber is formed through silver plating of polyester fiber and the base material, the coated fabric is of anti-ultraviolet performance, and the coated fabric has wide application prospects.

Description

technical field [0001] The invention discloses a preparation method of a modified polymer-based coated fabric, which belongs to the technical field of coated fabric preparation. Background technique [0002] As fuel, oil is an important energy material for civil and military use, and the storage and transportation of oil are extremely important. Oil storage devices such as metal oil tanks and oil pipelines for long-distance transportation are expensive, and because of factors such as their weight, large volume, and difficulty in fixing, they can only be used for fixed purposes and are not suitable for mobile use. In order to adapt to the convenient use of civilian and military oil, a variety of light soft oil tanks have been developed. These oil tanks are generally made of organic polymer materials, with large storage volume, foldable, easy to use, easy to transport, and relatively low cost. Low. As long as the oil is filled into it, it can be used as an oil storage tank, ...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention: under the high temperature above 60°C and ultraviolet radiation, the common coated fabrics are easy to break and lead to the damage of the soft oil tank, so that they cannot be used continuously. At the same time, the coated fabrics have poor adhesion and Poor antistatic property, can not meet the defects of market requirements, a preparation method of modified polymer-based coated fabrics is provided