Athon MH 900 Fluid is a 100% active material based on polymethylhydrogen siloxane.
•Cure resulting in a resistant film
•Curing time and temperature can be controlled
•Effective at low addition rates
•Can be diluted in solvents to improve dispersion
Water repellent treatment for plaster: Athon MH 900 Fluid is added to the water to be mixed with the gypsum powder for plaster preparation. Good water-repellent properties are obtained by adding 0.2 to 0.5% Athon MH 900 Fluid relative to gypsum powder. The amount of water repellent varies according to the type of gypsum and the gypsum-water mixing ratio.
Treatment of Mineral Fillers: In this case, Athon MH 900 Fluid is used alone or, for example, with 3% glycoltetraoctylene titanate. The polymerization takes place at room temperature. It can be accelerated by heating for a few minutes at 150°C.
CAUTION: Do not take near potash or caustic soda or any other alkaline compound. There is a risk of a violent release of highly flammable products. Likewise, do not use in the presence of alcohols (or solvents containing a significant proportion of them) or other components containing reactive hydrogen atoms (SH, OH …), since the release of hydrogen gas may also occur in such cases.
Water repellent
Release agent
Construction
Canister 20L
Drum 200L
IBC 1.000L
