Hydroxypropyl methyl cellulose is divided into two kinds of common hot – soluble cold – water – soluble type.
1, gypsum series in gypsum series products, cellulose ether is mainly used for water retention and increase smoothness. Together they provide some relief. It can solve the problems of drum cracking and initial strength in the process of application and prolong the working time.
2, cement products in the putty, cellulose ether mainly plays the role of water retention, attachment and smoothness, to prevent excessive water loss caused by cracks and dehydration phenomenon, they together enhance the adhesion of putty, reduce the sagging phenomenon in the construction process, and make the construction more smooth.
3, latex paint in the coating industry, cellulose ether can be used as film agent, thickening agent, emulsifier and stabilizer, so that it has good wear resistance, uniform layer performance, adhesion and PH value, and has improved surface tension. It also works well when mixed with organic solvents, and its high water retention gives it excellent brushing and leveling properties.
4, the interface agent is mainly used as a thickening agent, which can improve the tensile strength and shear strength, improve the surface coating, enhance adhesion and bonding strength.
5, external wall insulation mortar cellulose ether in this paper focuses on bonding and increasing strength, so that the mortar is easier to apply and improve work efficiency. Anti-flow hanging effect, higher water retention function can prolong the use time of mortar, improve the anti shortening and crack resistance, improve the surface quantity and improve the bond strength.
6, honeycomb ceramics in the new honeycomb ceramics, the product has smoothness, water retention and strength.
7. The increase of sealant and suture agent cellulose ether makes it have excellent edge adhesion, low reduction rate and high wear resistance, and protects the basic data from mechanical damage, preventing the impact of immersion on all construction.
8, the stable adhesion of self-leveling cellulose ether ensures excellent fluidity and self-leveling ability, and the operating water retention rate enables rapid condensation, reducing cracking and shortening.
9. The high water retention of building mortar plaster mortar makes the cement fully hydrated, significantly increases the bond strength, and appropriately improves the tensile and shear strength, greatly improving the construction effect and improving the work efficiency.
10, ceramic tile adhesive high water retention does not need to presoak or wet tile and base, significantly improve the bond strength, slurry construction cycle is long, fine construction, all, convenient construction, with excellent resistance to migration.
Post time: Sep-15-2022