Hydroxypropyl methyl cellulose HPMC has good thickening, dispersing, emulsifying, film-forming properties, etc. It is the first choice for production of high quality building materials additives.
In building materials, the addition amount of HPMC is very low, only 0.1%-1%, but it plays an irreplaceable role.
Increases Cohesion
Improves the Wear Resistance of the Surface
Prolongs Durability
Good Consistency
Good Anti-Bleeding
High Adhesion Strength
Anti-Crack
Anti-Shrinkage
| Products | Viscosity(mPa.s) | Properties |
| CP20000 | 20,000-30,000 | Good Work ability, Good anti-saging |
| CP30000 | 30,000-40,000 | Good Work ability, Good anti-saging |
| CP40000 | 40,000-50,000 | Good Work ability, High water retention |
| CP50000 | 50,000-60,000 | Good Work ability, High water retention |
| CP60000 | 60,000-70,000 | Good Work ability, High water retention |
HPMC for EIFS Description
EIFS(Exterior insulation and finish system) can also named ETICS(External Thermal Insulation Cladding System) is a building cladding systems that provides exterior walls with an insulated, waterproof, finished surface in an integrated composite material system. HPMC plays an essential role in this application with the key properties of high sag resistance and long embedding time, etc.
HPMC for EIFS Typical Applications:
| Adhesive mortar | Coating mortar | Thermal mortar |
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