High-light-transmittance fabric and preparation method thereof

Abstract

The invention discloses a high-light-transmittance fabric and a preparation method thereof. The high-light-transmittance fabric comprises modified fibers and a conditioner. The removal of polyvinylpyrrolidone enables a plurality of micropores to be formed in a fiber body, the formation of the micropores increases the specific surface area of the fiber material, restrains a large amount of air, and enhances the hydrophobic performance of the polyester fiber while transmitting light, so that the fabric is always kept in a dry and comfortable state, and the fabric is more convenient to clean. Intermolecular hydrogen bonds with relatively strong binding force can be formed between free hydroxyl groups and the polyester fibers and are combined with adjacent polyester fibers, and a hydrogen bond grid structure with high toughness is formed between the fibers, so that the mechanical strength of the pretreated polyester fibers is enhanced; and the catalytic action of a platinum-carbon mixture enables electrons in polyacrylamide molecules to gather with carbon atoms as the center, active sites on the polyacrylamide molecules are increased, the binding force between fibers is enhanced, the fabric keeps certain stability, and later deformation of the fabric is prevented.

Description

technical field [0001] The invention relates to the technical field of high light transmittance fabrics, in particular to a high light transmittance fabric and a preparation method thereof. Background technique [0002] With the development of science and technology, the emergence of various textile materials with excellent performance, the expansion and application of textile weaving technology, and the diversification of organizational design have enriched the types and functions of fabrics. Fabrics are no longer limited to decorative functions. Their optical properties It has become an important evaluation index. In order to maintain the light transmittance of fabrics with high light transmittance on the market, the fabric fibers are often etched. However, the etching process reduces the mechanical properties of the fibers and reduces the air permeability. Affected, the fabric joints are unstable and easy to deform. Therefore, it is necessary to design a high light-transm...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, the emergence of various textile materials with excellent performance, the expansion and application of textile weaving technology, and the diversification of organizational design have enriched the types and functions of fabrics. Fabrics are no longer limited to decorative functions. Their optical properties It has become an important evaluation index. In order to maintain the light transmittance of fabrics with high light transmittance on the market, the fabric fibers are often etched. However, the etching process reduces the mechanical properties of the fibers and reduces the air permeability. Affected, the joints of fabrics are unstable and easy to deform. Therefore, it is necessary to design a high light-transmitting fabric that has excellent mechanical properties and stable joints of fabrics that are not easily deformed while being ventilated and light-transmitting.

Images