Wall Putty Powder Hydroxypropyl Starch Ether HPS
Hydroxypropyl starch ether (HPS) is a natural plant-based material.
It is a white fine powder obtained by modification, highly etherification reaction, and then spray drying, without plasticizer. It is completely different from ordinary starch or modified starch.
★ Good fast thickening ability; some water retention proprety.
★ The dosage is small.The extremely low addition amount will achieve a high effect.
★ Improve the material's resistance to attenuation.
★ Improve the material's operability and make the operation smoother.
★ Extend the opening time of the material.
Recommended dosage: 0.05% -0.1% can reduce methyl cellulose ether by about 0.1%.
Packaging: 25 kg / bag
Storage: cool and dry, moisture-proof. Stored no more than one year.
1. Various types (cement, gypsum, gray calcium based) putty powder for inner and outer walls.
2. Various types of (tile, stone) adhesive.
3. All kinds of decorative mortar and all kinds of plastering mortar.
|PH||9-11(3.75% aqueous solution)|
|Solubility||Dissolve in cold water|
|Viscosity||400-1200 mpa.s(5% water soluble)|
|Compatibility||Good compatibility with other building materials admixtures|
Dry mortar and concrete
(self-leveling mortar, grout and concrete of different strengths)
Packing & Storage:
Packaging: 25 kg/bag
Storage: dry, ventilated and cool
Shelf life: one year