Air atomization water absorption felt and preparation process thereof

Abstract

The invention discloses air atomization water absorption felt and a preparation process thereof. The air atomization water absorption felt sequentially comprises a surface layer, a water absorption resin layer, a water absorption fiber layer, a hydrophilic non-woven fabric layer and a bottom layer from top to bottom, the water absorption resin layer is bonded to the lower portion of the surface layer through colloid, the water absorption fiber layer is bonded to the lower portion of the water absorption resin layer through colloid, the hydrophilic non-woven fabric layer is bonded to the lower part of the water-absorbing fiber layer through colloid, and the water-absorbing fiber layer is prepared by alternately arranging polypropylene fibers and super-water-absorbing fibers. According to the air atomization water absorption felt and the preparation process thereof, the toughness of an original glass fiber mat material can be effectively improved, the tensile strength of the original glass fiber mat material is improved, and the material has the effects of absorbing moisture, preventing moisture, absorbing harmful substances and purifying air.

Description

technical field [0001] The invention relates to a nonwoven material, in particular to a carbon fiber mixed felt and a preparation process thereof. Background technique [0002] Nonwovens are also known as nonwovens, nonwovens, nonwovens, nonwovens or nonwovens. Nonwoven technology is a material processing technology that originates from textiles but surpasses textiles. It combines the four major flexible material processing technologies of textile, papermaking, leather and plastic, and fully combines and uses many modern high-tech technologies, such as computer control, information technology, high-pressure jet, plasma, infrared, laser technology, etc. Whether in many fields such as aerospace technology, environmental protection, agricultural technology, medical care or people's daily life, non-woven new materials have become an increasingly important product. [0003] With the improvement of people's requirements for the quality of life, the comfort of non-woven materials...

AI Technical Summary

Problems solved by technology

However, most of the fiber polymers used as raw materials for non-woven materials have non-polar structures, high crystallinity and no hydrophilic groups, so the hygroscopicity and water-locking properties of the prepared non-woven materials are relatively poor.

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