Hydroxypropyl Methylcellulose In the Construction Building
October 11th 2024
Powdered thermoplastic resins made of polymer emulsion by spray drying and subsequent treatment
1. vinyl acetate and ethylene copolymer powder (vac/e)
2. ethylene and vinyl chloride and lauric acid ethylene resin ternary copolymer gum powder (E/VC/VL)
3. vinyl acetate and ethylene and advanced fatty acid ethylene grease ternary copolymer gum powder (Vac/e/veova)
1. increase cohesion (film)
2. Increase cohesion (bonding)
3. increased flexibility (flexible)
Second, cellulose ether, dosage 0.03-1%, viscosity 300.4 million MPa.
The natural fiber is processed by alkali solution, graft reaction (etherification), washing, drying, grinding and so on.
1. methyl hydroxyethyl cellulose ether (MC)
2. Methyl hydroxypropyl cellulose ether (MC)
3. Sodium Carboxymethyl Cellulose (CMC)
1. Water protection
2. thickening
3. improve the bond strength
4. Improve Construction performance
Third, starch ether, dosage 0.01-0.1%
It can affect the mortar consistency of gypsum/cement and lime, the construction of mortar and the resistance to flow
Often used in conjunction with cellulose ether
1. thickening
2. Improve construction
3. Anti-flow hanging property
4. Skid resistance
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