Sulfonated Melamine Formaldehyde (SMF) Concrete Super Plasticizer Resin

Typical valuesCharacteristics
Transparent brown liquidAppearance
32 – 33.5 wt%Total solids content
1.185 – 1.2Specific gravity at 20 ºC
7.5 – 9pH at 25 °C
16 – 22 mPa.sViscosity at 25 °C
0.5 – 1 wt%Free formaldehyde content

Sulfonated Melamine Formaldehyde (SMF) is a concrete additive based on melamine formaldehyde resin to improve plasticity and reduce water consumption in concrete. This product enhances strength and impermeability of concrete.


  • It is added to cement, dry concrete, mortar, tile adhesive and other types of concretes and mortars.

Storage life

1 month at 25 °C


20 liter HDPE plastic drums and 20 – 22 MT stainless steel tanks