Putty powder for wall fungus and mildew resistance

Abstract

The invention provides lacquer putty powder for performing sterilization and mildew proofing on the wall body. The compositions of the lacquer putty powder in percentage by weight are 1 to 20 percent of coarse whiting powder, 20 to 80 percent of large white powder, 0.01 to 15 percent of high-viscosity cellulose, 0.01 to 15 percent of pre-gelatinized starch, 1 to 60 percent of micronized talc powder and 0.001 to 10 percent of zinc oxide. The lacquer putty powder can be uniformly coated on a skin crack position, a peeling position, a fine removal position and so on of the wall body, can also be directly coated on a mould growth position, maintains that the mould can not grow on the metope within 5 to 8 years. The lacquer putty powder is used for removing the mould which is grown on the surface of the metope due to wetting and peeling, and the wall skin is required to be shoveled when the lacquer putty powder is used. The lacquer putty powder is added with water for stirring and directly coated on the metope, so as to have the efficacies of moisture protection, antibacterium and crack resistance. Moreover, the lacquer putty powder has the advantages of wide source of raw materials, simple manufacturing technique, low product cost, easy knifing, quick drying, strong adhesion, easy grinding, rigid, smooth and refined texture and so on.

Description

technical field [0001] The invention relates to a building wall decoration material, in particular to a putty powder used for wall sterilization and mildew prevention. Background technique [0002] At present, the decoration of building walls generally uses traditional putty powder, which is made of white latex, 107 glue, large white powder and the like. This material has disadvantages such as poor adhesion, no water resistance, short service life, etc., and the surface of the wall is easy to roll, slag, cracks, powder off, etc. What is more serious is that the surface of the wall is easy to dry after using the above-mentioned putty powder. Mold growth not only causes harm to the human body, but also destroys the beauty of the wall. [0003] The present invention can be evenly scraped and coated on the cracked, peeled and powdered parts of the wall surface; it can also be scraped and coated directly on the parts where mold grows, so as to keep the wall from growing mold wit...

AI Technical Summary

Problems solved by technology

This material has disadvantages such as poor adhesion, no water resistance, short service life, etc., and the surface of the wall is easy to roll, slag, cracks, powder off, etc. What is more serious is that the surface of the wall is easy to dry after using the above-mentioned putty powder. Mold growth not only causes harm to the human body, but also destroys the beauty of the wall