Bismuth products,Excipients,Fine chemicals
Hydroxypropyl methyl cellulose are an odorless, tasteless non-toxic white powder in cold water swelling into a clear or sightly muddy colloid solution.A thickening, binding, dispersing, emulsifing, film, suspension, adsorption, gel, surface activity,such as maintaining water and protective colloid properties.
Physical and chemical index
| Item | Specification |
| Apperance | White or yellow powder |
| Loss on dying | ≤5.0% |
| PH | 4.0-8.0 |
| Particle Size | min.98% pass through 100 mesh |
| Viscosity | 100cps-200000cps, 2% solution |
HPMC Building Materials Industry Application Guide:
External wall insulation system Interior and exterior bonding agents pointing agent
•Greatest degree of high adhesive bond Strength of mortar •Easy to mix, no agglomeration
•Water retension •excellent water retention
•Absorbent •good struction performance stability •increased water demand
•Recommended viscosity: 75000 100000 200000cps •Recommended viscosity: 6000075000cps
Tile adhesive Crack Filler
•Water retention •Easy workability
•Improve bond strength, improve anti-slip performance •Water retension
•Work performance improved •Anti-hanging
•Improve the motar wetting •Recommended: 40000 75000cps 100000cps
•Recommended viscosity: 40000 75000 100000cps
Self-leveling mortar Gypsum-based plaster
•Prevent bleeding •Water retention
•Maintain Liquidity, to improve retention • Sag resistance •Mortar yield
Recommanded viscosity: 400 600cps •Recommended 75000 100000cps
Packing: in 25kg bag
