Manufacturing method of attached automotive interior material with temperature adjusting and adsorbing functions

Abstract

The invention belongs to the technical field of manufacturing of automotive interior materials, and particularly relates to a manufacturing method of an attached automotive interior material with temperature adjusting and adsorbing functions. The material is prepared from the following raw materials in parts by mass: polypropylene is one of high-crystallization homo-polypropylene or co-polypropylene, and the crystallinity is not lower than 70%; the inorganic filler is a mixture formed by mixing talcum powder, nano active zeolite and wollastonite according to the proportion of 5: 6: 9, the particle size of the inorganic filler is 2500-3500 meshes, diatomite is taken, calcined for 1-2 hours at the temperature of 600-700 DEG C, cooled and ground into fine powder, and the fine powder is fed into a 10-13 mol / l potassium hydroxide solution to be soaked for 3-5 hours. According to the invention, the microporous structure of the raw materials is utilized, the effect of adsorbing heat can be achieved, the cleanliness of equipment is improved, the effect of adjusting temperature can also be achieved, and the materials are mostly prepared from relatively common raw materials, so that the production process is reduced, the production cost is reduced, the environmental protection function of the materials is enhanced, and the health degree is improved.

Description

technical field [0001] The invention relates to the technical field of manufacturing automobile interior materials, in particular to a method for manufacturing a pasted automobile interior material with the function of temperature adjustment and adsorption. Background technique [0002] Car interior decoration materials, car seat fabrics, chair cushions, floor covering materials, sound-absorbing textiles, ceilings, door panels and side panels of the car, and other interior decoration materials, requirements: soft, luxurious, good feel, good aesthetics; pattern , Structural design is flexible; the fabric can be shaped; the elongation rate is 5% to 200%. The main materials used in automotive interiors are divided into cloth decorative fabrics, leather fabrics and adhesives according to the material composition. According to the composition of its raw materials, it can be divided into pure cotton fabrics, pure wool fabrics, chemical fiber fabrics and blended fabrics. Leather fa...

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies in the prior art, to solve the above-mentioned background technology, the production of existing automotive interior materials on the market is of poor quality and high cost when used, and the operation is not easy to operate, so it cannot be popularized and applied. Problems that have the effect of reducing manpower