D&J Chemicals was founded in 2013, the enterprise is located in Jinzhou Economic Development Zone, Hebei Province. It covers an area of more than 27,000 square meters and has an annual yield of 10,000 tons of methyl cellulose.
Wall putty(Skim Coat) is a kind of decorative materials to make wall surface smooth, it can be used in exterior and interior wall decoration. HPMC plays an essential role in wall putty(skim coat) to improve the key properties like water retention, open time, crack resistance, workability, etc.
Recommended Grade
DJ-HP200
Appearance
White or off-white powder
Water Retention Rate(%)
97%min.
Moisture content
≤5 %
pH value
6-7
Viscosity
190000 mPa.s (NDJ-1, 2% solution, 20℃)
HPMC for skim coat/wall putty features:
● Good water retention will make sure all the additives reach the best performance in the product formulation.
● Good workability to increase the efficiency.
● HPMC could provide a good filming property on the surface of the wall putty, could reduce the water absorption of the base wall. Reduce the risk of cracking.
● Good say-resistance property by providing a good viscosity of the wet mortar.