​SILCOLPASE C545 should be pre-diluted before using, either with cool soft or deionised water for a use within 24 hours.

In this case, the water is added to the antifoam slowly with slight stirring (do not use high shear mixers). SILCOLAPSE C 545 needs fully dispersed in aqueous system to ensure best performance.

SILCOLAPSE C545 may be stored at temperatures between 2°C / 36°F and 35°C / 95°F for up to 9 months from its date of manufacturing.Please consult the Safety Data Sheet of this product.


​SILCOLAPSE C545 is a silicone antifoam emulsion . It is recommended for the prevention, control or elimination of foam in  aqueous systems,especially for metal working fluids and agrochemicals.



  • ​Easy dispersion in aqueous media. 
  • Homogeneous and stable under wide PH and temperature range.
  • High antifoam efficiency in many applications.
  • High defoaming performance both at room temperature, middle and high temperature

​SILCOLAPSE C545 can be used in many industries such as :

  • Metal Working Fluids : in formulation or on site use
  • Agrochemicals : tank mix or in-can application
  • Cleaning : circuit wafer, wine bottle
  • Chemicals : distillation, extraction, filtration.
  • Oil-industry : extraction, butadiene process, amine-sweetening units.
  • Waste-water treatment : neutralization and biological step, outlet.

Asia Pacific




Dry content73Monocomp%
pH7MonocompISO 976




































Antifoam / Defoamer / Defoamer