Flame-retardant and heat-insulating basalt-flame-retardant fiber three-dimensional spaced woven fabric and manufacturing method thereof

Abstract

The invention provides a flame-retardant and heat-insulating basalt-flame-retardant fiber three-dimensional spacer woven fabric and a manufacturing method thereof, and belongs to the technical field of textiles. A basalt fiber yarn fabric serves as an outer fabric and a spacer yarn; basalt fibers belong to inorganic fibers; the limit oxygen index of the basalt fibers is larger than 68, the heat conductivity is 0.04 W / m DEG C at the temperature of 25 DEG C, flame retardance and heat insulation performance are good, and the flame retardance and heat insulation performance of the three-dimensional spacer woven fabric can be improved; meanwhile, the heat insulation performance of the three-dimensional spacer woven fabric is improved by utilizing a special structure (with an air layer, good air permeability and compression resistance) of the three-dimensional spacer woven fabric; and a flame-retardant acrylic fiber-cotton fiber blended yarn fabric is used as the inner-layer fabric of the three-dimensional spacer woven fabric, so that the comfort is excellent, and the comfort of the fabric can be improved. According to the flame-retardant and heat-insulating basalt-flame-retardant fiber three-dimensional spacer woven fabric and the manufacturing method thereof, by utilizing the special structure of the three-dimensional spacer woven fabric, the flame-retardant and heat-insulating properties of the basalt fibers and the comfort of a flame-retardant acrylic fiber-cotton fiber blended yarn, the fabric has good heat insulation property, comfort and flame retardance at the same time.

Description

technical field [0001] The invention relates to the field of textile technology, in particular to a flame-retardant and heat-insulating basalt-flame-retardant fiber three-dimensional spacer woven fabric and a manufacturing method thereof. Background technique [0002] Thermal insulation fabrics are used in a wide range of applications, such as military, firefighting, aerospace, aviation, industry and civilian use. There have been many years of research on fabrics for thermal insulation. In these studies, the materials used are usually high-performance fibers such as aramid 1313 fibers, melamine fibers, glass fibers, visil fibers, coated carbon fibers, and polyacrylonitrile preoxidized fibers. Fiber, involving a variety of fabric structures, including warp-knitted double-needle bed spacer fabrics, coated fabrics, and stitched weaves. [0003] The fabric is a collection of yarns or fibers, and there is a lot of air between the yarns or fibers, so the heat transfer in the fabr...

AI Technical Summary

Problems solved by technology

However, the flame-retardant and heat-insulating properties of existing flame-retardant and heat-insulating fabrics need to be improved

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