A preparation method of a super flame-retardant special protective clothing fabric

Abstract

The invention discloses a preparation method of an ultra-strong flame-retardant special protective garment fabric. The ultra-strong flame-retardant special protective garment fabric is prepared from yarns, which are formed by blending ultra-high molecular weight polyethylene short fibers and flame-retardant polyester fibers and is taken as a raw material, by virtue of a weaving production method. The preparation method comprises the following steps: combining wefts and warps, which adopt blended yarns of ultra-high molecular weight polyethylene short fibers and flame-retardant polyester fibers, into strands and twisting the strands into plied yarns; then performing sectional warping to obtain a live axle so as to produce an ultra-strong flame-retardant special protective garment fabric blank on a gripper loom; discharging and performing fabric finishing; and then performing dyeing treatment, thereby obtaining a finished product. The prepared ultra-strong flame-retardant special protective garment fabric is capable of giving full play to the unique excellent performance of the ultra-high molecular weight polyethylene fibers; if the stab-resistant anti-cutting performance of the ultra-strong flame-retardant special protective garment fabric is required to be enhanced, the use amount of the ultra-high molecular weight polyethylene short fibers in the blended yarns can be increased.

Description

technical field [0001] The invention belongs to the field of fabric processing, and in particular relates to a method for preparing a super-strength flame-retardant special protective clothing fabric using ultra-high molecular weight polyethylene staple fiber and flame-retardant polyester blended yarn as raw materials. Background technique [0002] Ultra-high molecular weight polyethylene fiber is one of the strongest synthetic fibers currently used in industrial applications. In addition to high strength and high modulus, UHMWPE fiber also has the advantages of low density, impact resistance, and cutting resistance. The density is only 0.97g / cm 3 , is lower than most synthetic fibers, and its chemical stability, light resistance and low temperature resistance are excellent, with high strength, high modulus, light resistance, friction resistance, cutting resistance, flex resistance, acid and alkali resistance, general organic resistance Solvent and other advantages, and ha...

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: In order to solve the insufficient technical content and lack of comfort of the existing special protective clothing fabrics, the present invention provides a blended yarn of ultra-high molecular weight polyethylene staple fiber and flame-retardant polyester as a raw material, which is prepared by a weaving production method. Flame-retardant special protective clothing fabric, with flat surface, flexible texture, high-strength wear-resistant, corrosion-resistant, flame-retardant, breathable and cool