Melamine Formaldehyde Sulfonate
Bisley is able to supply SMF in spray dried form ( solid concentration above 94%) for use in drymix mortars and cement as well as gypsum compounds. SMF powder is mainly used as a superplasticizer or high range water reducer. SMF is an additive as a plasticiser with retarding, accelerating or air entrainment effect.
Bisley also supplies SMF in a liquid form. This is typically directly used in unarmoured, reinforced and presstressed concrete, gypsum flooring and other applications where gypsum is used.