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. Good construction performance and superior water retention properties to resist cracking and peeling of the base layer, allowing it to have sufficient operating time and ensuring the wettability and recoatability of the putty to the base surface.
Excellent Working Surface
Easy to Paste
No Sticky to Tool
No Burble Occur
Very Good Water Retention
Good Anti-Shrinkage, Anti-Crack
Suitable thickening ability
Good work consistency
| Products | Viscosity(mPa.s) | Properties |
| C6010 | 35,000-45000 | Good Work ability, Good water retention |
| C7810 | 45,000-60,000 | Good Work ability, Good weather resistance |
| T6303 | 45,000-60,000 | High Work ability, High water retention |
HPMC for Wall Putty Description
The wall putty is also named skim coat, it is a decorative and functional trowelling plaster material for interior or external wall building. The function is to remove uneven defects on the surface of the base materials of wall, and eliminate the stress between different coating layers.
HPMC for Wall Putty Applications:
| Exterior Wall Putty | Interior Wall Putty |
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