SILCOLEASE EMULSION CATA 909 is used as a catalyst for the SILCOLEASE range of polyaddition emulsions, e.g. SILCOLEASE EMULSION 902.
Recommended formulation, typical:
SILCOLEASE EMULSION base................................. 100 parts
SILCOLEASE EMULSION CATA 909............. 2 to 5 parts
Diluent water .....................................sufficient for solids content > 8%

Bath preparation :
It is recommended to dilute the emulsion by adding water whilst stirring moderately and then adding the catalyst and the other co-products as required.

PROTECT FROM FREEZING STORAGE +2°C Avoid discharge into drains, water courses or onto the ground. Store in a cool, dry place with adequate ventilation. Keep away from incompatible materials, open flames, and high temperatures. Store above freezing. Store in closed original container at temperatures between 5°C and 30°C. Suitable containers: polyethylene. Steel drums coated with epoxy-resin.Please consult the Safety Data Sheet of this product.Food Contact


SILCOLEASE EMULSION CATA 909 a non-ionic aqueous emulsion of polymethylsiloxane grafted with reactive chemicals with the addition of a Platinum salt. It is used as an emulsion catalyst for the range of SILCOLEASE® EMULSIONS to obtain a non-migratory release coating for flexible substrates such as papers and films.

Coating;Fabric Coating;Non-stick;Release;Water Repellency



Food Contact

Emulsion suited to COATING ON ALL TYPES OF MACHINES, and especially on PAPER MACHINES.

  • Very fast rate of cure.
  • Potential to use with low catalyst levels.
  • Adapted for OFF LINE or IN LINE converting.
  • High catalysed bath stability.
  • Longer catalyst shelf life.



  • Adhesive protectors (envelopes, personal care, labels etc.),
  • Industrial type backings (transfer papers, tapes etc.),
  • Foodstuff packaging and baking.


Asia Pacific;Europe Middle East Africa;Central and South America;North America

For information about Storage and Shelf Life for this product, please download the Technical Data Sheet.




pH4.5MonocompISO 976
Granulometry< 1.2Monocompµm
Dry content41MonocompISO 3251%











































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