Product Description
Hydroxypropyl methyl cellulose (HPMC) is a non-ionic cellulose ether polymer based on cellulose, a natural polymer derived from refine cotton linter. It can be used as a thickener, dispersant, and stabilizer in construction mortar, concrete, and putty powder coatings ect.
Product Name：HPMC (Hydroxypropyl methyl cellulose)
CAS No.：9004-65-3
HS Code：3912390000
Application：
– Skim coat / wall putty
– Tile adhesives/Tile grouts
– Joint fillers
– Cement mortar/Masonry mortar
– Cement based plasters
– External insulation and finish systems (EIFS)
– Grout
– Self Leveling
With almost all properties of methyl cellulose: Highly Water Retention, Good Thickening, Sag Resistance, Anti- Spatter, Resistance to Cracking/Chalking, Good leveling, Distributed evenly, Easy Workability.
| Appearance | White or similar white powder |
| Particle size (mesh) | 80 |
| Methoxy content (%) | 19.0-30.0 |
| Hydroxypropyl content (%) | 7.0-12.0 |
| Gelation temp. (℃) | 60.0-75.0 |
| Water retention rate (%) | ≥95% |
| Weight loss on drying (%) | ≤5.0 |
| pH value | 6.0-7.0 |
| Viscosity (NDJ, 2% solution, mPa•s) | 100-200000mpas |
Package：
25kg / bag, Woven bag with inner polyethylene bag reinforced, or as requested
20’FCL: 520BAS=13TON
40’HQ: 1080BAGS=27TON
Storage:
After the product is opened and used, it must be sealed in time; This product is thermoplastic, so it should be stored in a high temperature environment to avoid pressure, otherwise it will easily cause agglomeration; Sealed and stored in a cool and dry place at 0-40℃.
Validity:
It is recommended to use USEFULCHEM HPMC Within 2 years. If not caked under prolonged storage, they can still be usable.
