At present, the application of andalusite in refractory materials is mainly based on the mullitization of andalusite at high temperature. It is mainly reflected in the following aspects: 1. The volume expansion of andalusite in the process of generating mullite at high t

Hydroxypropyl methyl cellulose (HPMC), also known as hydroxypropyl methyl cellulose, is a non-ionic cellulose mixed ether. It is a semi-synthetic, inactive, viscoelastic polymer.It is used as thickener, dispersant, binder, excipient, oil resistant coating, filler, emulsifier and stabilizer in textil

The role of wollastonite in welding rod Wollastonite mainly plays the following roles in the welding rod: Melting and slagging additives: wollastonite can inhibit the discharge during the welding process, reduce splashing, and improve the fluidity of the slag. This can make the weld molding more cle

It is mainly produced in alkaline intrusive rocks, volcanic rocks and pegmatite related to syenite. It is found in Norway, Sweden, the Kola Peninsula and Mount Ilmen in Russia, Kenya and Romania. It is mainly used in the glass and ceramic industry, and can also be used as a raw material for refining

The application of dolomite in glassDolomite and limestone are the third largest components of glass raw materials after silica sand and soda ash. In the production of bottled glass, the most expensive ingredient is soda ash. What is the role of dolomite in glass production? Adding limestone can par