HPMC Cellulose Ethers Admixtures for Construction Mortar

HPMC Cellulose Ethers for Construction Mortar

HPMC is a type of non-ionic cellulose ether, white powder appearance, odorless and tasteless, soluble in water and most polar organic solvents. Its water solution has a surface activity, high transparency, stable performance. HPMC has a thermal gel properties, after heating, the product solution formed the gel precipitation, dissolving after cooling. Different specifications products have different gel temperature. Solubility changes with viscosity’s difference. The lower viscosity, the higher solubility, different specifications HPMC have difference in properties, dissolving HPMC in water won’t be affected by PH value.

1. Granularity: 100mesh, over 99% passing rate, Bulk Density: 0.25-0.70g(usu. 0.5g or so), Proportion: 1.26-1.31, Color Temperature: 190-200℃

2. Carbonization Temperature: 280-300℃，Surface Tension: 42-56dyn/cm

With the increase of Methoxyl, HPMC’s gel point decreases, the rise of water solubility and surface activity. HPMC has the features of thickening, salt removing, low ash content, fine film-forming properties. and wide range of anti-ether, dispersion, and adhesion properties.

Applications:

Wall Skim Coat, Wall Putty, Tile Glue, Adhesive Mortar, Finishing Mortar, Masonry Mortar, Thermal Insulation Mortar

HPMC Features in Applications:

1.PTMA-HPMC can increase water retention, protect cement and plaster from poor solidification and cracking due to too fast drying and insufficient water mixing

2. PTMA-HPMC can increase plasticity of mortar, improve workability and working efficiency

3. Due to the enhanced plasticity of mortar, PTMA HPMC has a better performance than other cellulose ethers - MC, HEMC when binding the construction stuffs

4. Due to its thickening function, PTMA-HPMC can effectively prevent the slipping phenomena of mortar from substance to be bound.
HPMC Transportation and Storage:
Prevent from sun, rain and moisture and keep it in a sealed dry place.
Product Packagae:
Net Weight 25kg/bag（double pack: Polythelene film bah enclosed in composite film bag ）