Multifunctional sponge

Abstract

The invention discloses multifunctional sponge. The multifunctional sponge comprises the following components in percentage: 70 to 90% of polyether polyol and polyisocyanate, 10 to 20% of other additives, 0.5 to 2% of tourmaline, 1 to 4% of magnets, 0.5 to 2% of jades, 2 to 6% of ceramic composite powder, 3 to 6% of bamboo charcoal, 1 to 3% of crystals, 2 to 6% of talc and 3 to 8% of antibacterialpowder. The multifunctional sponge is simple in production process and has the characteristics of good heat preservation, heat insulation, sound absorption, shock absorption, flame retardance, staticprevention, air permeability and the like; therefore, the multifunctional sponge is applicable to various industries including the automobile and battery industry, the cosmetic industry, the underwear manufacturing industry and the high-grade furniture manufacturing industry, and in the using process of the multifunctional sponge, the far-infrared function realized by interaction of far-infraredultrafine powder formed by mixing ultrafine powder of the tourmaline, magnets, jades, ceramic composite powder, bamboo charcoal, crystals, talc and antibacterial powder is achieved.

Description

technical field [0001] The invention relates to the technical field of sponge materials, in particular to a multifunctional sponge. Background technique [0002] Foam sponge is widely used in people's daily necessities, such as sponge mattresses, sponge pillows and so on. After the sponge is foamed, there will be a small amount of ammonia smell, foaming agent smell and formazan smell. Although they are all within the range of VOC detection standards, consumers will still be sensitive to this smell, which will cause discomfort in use. . [0003] Chinese Invention Patent No. 201610272999.4 discloses "a multifunctional sponge"; although it discloses that natural green tea powder, coconut powder or bamboo charcoal powder are mixed in the sponge foaming material; natural green tea powder, coconut powder or bamboo charcoal powder are foamed with sponge The mixing ratio of the material is 3.5%-5%; but the function of this sponge is too single, it can only be used to remove the ta...

AI Technical Summary

Problems solved by technology

After the sponge is foamed, there will be a small amount of ammonia smell, foaming agent smell and formazan smell. Although they are all within the range of VOC detection standards, consumers will still be sensitive to this smell, which will cause discomfort in use.

[0003] Chinese Invention Patent No. 201610272999.4 discloses "a multifunctional sponge"; although it discloses that natural green tea powder, coconut powder or bamboo charcoal powder are mixed in the sponge foaming material; natural green tea powder, coconut powder or bamboo charcoal powder are foamed with sponge The mixing ratio of the material is 3.5%-5%; but the function of this sponge is too single, it can only be used to remove the smell of the foam sponge itself, and it cannot be called a multifunctional sponge

[0004] Chinese Invention Patent No. 201711259878.7 discloses "a sponge with deodorizing function"; although it discloses a sponge with deodorizing function, inclu