High-performance anti-static flame-retardant material and preparation method thereof

Abstract

A high-performance anti-static flame-retardant material and a preparation method thereof are disclosed. The material comprises a base layer, an anti-static layer and a flame-retardant heat-insulating layer, wherein the anti-static layer is arranged between the base layer and the flame-retardant heat-insulating layer, the flame-retardant heat-insulating layer is located on the outermost layer of a fabric, the bottom end of the anti-static layer is connected with the top end of the base layer, the top end of the anti-static layer is connected with the bottom end of the flame-retardant heat-insulating layer, the flame-retardant heat-insulating layer comprises a flame-retardant layer and a heat-insulating layer, the flame-retardant layer and the heat-insulating layer are bonded, the flame-retardant layer is located on the outer side of the heat-insulating layer, the flame-retardant layer is formed by spinning high-flame-retardant modacrylic and glass fiber yarn into core-spun yarn through turbine spinning, and the heat-insulating layer is formed by weaving aramid fibers. The method comprises the following steps: a, preparing each layer of fabric; b, connecting the anti-static layer; c, connecting the flame-retardant layers; d, cutting; and e, coiling. The flame-retardant and heat-insulating fabric has the advantages that the flame-retardant and heat-insulating effects can be achieved while the anti-static effect is achieved, and secondary injury to workers caused by fire disasters is avoided.

Description

technical field [0001] The invention belongs to the technical field of fabric production, and in particular relates to a high-performance antistatic and flame retardant material and a preparation method thereof. Background technique [0002] The so-called static electricity is a kind of charge in a static state or a charge that does not flow (a charge that flows forms an electric current). Static electricity is formed when charges accumulate on an object or surface, and charges are divided into positive charges and negative charges, that is to say, static electricity is also divided into two types, namely positive static electricity and negative static electricity. Positive static electricity is formed when positive charges accumulate on an object, and negative static electricity is formed when negative charges accumulate on an object, but whether it is positive static electricity or negative static electricity, when an object with static electricity touches a zero-potential...

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Problems solved by technology

[0004] In view of the main hidden dangers of static electricity to special working surfaces and safety, there are many textiles and work clothes that reduce risks on the market, but most of these work clothes are made of CVC fabrics and anti-static materials. Although the fabrics are strong, they only have anti-static functions and do not have The role of flame retardant, once a fire occurs, it will cause secondary damage to the staff

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