Views:2 Author:Site Editor Publish Time: 2021-07-13 Origin:Site
Hydroxypropyl methyl cellulose in putty powder, the key is what effect, whether the occurrence of organic chemistry?
HPMC in the putty powder from thickening, water retention and construction of three functions.Thickening: Methylcellulose can be concentrated with floating and aqueous solutions to maintain uniform function and prevent flow suspension.Water retention: internal wall powder slowly dries, adding lime and calcium to reflect the use of water.Engineering construction: methyl cellulose has lubrication effect, can make putty powder has excellent engineering structure.
What is hydroxypropyl methyl cellulose main raw material?Refined cotton, chloromethane, propylene oxide, other raw materials, alkali tablets, acid, toluene, isopropyl alcohol, etc.
Why the ceramic tile binder uses high viscosity hydroxypropyl methyl cellulose, what role does it have: hydroxypropyl methyl cellulose in the putty powder has good thickening, in the cement mortar and glue has good water retention and bonding.It has high quality wettability, dispersity, cohesiveness, thickening, emulsification, water retention and film formation, as well as oil impermeability.Danzhai hydroxypropyl methyl cellulose agent a large supply of dispersants and stabilizers.Ion CMC is mainly used in synthetic detergent spinning.Also widely used in synthetic resin, petrochemical, ceramics, paper, leather, food and cosmetics and other industries.