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​For more information, please download the TDS available in PDF format below.


 
SILCOLEASE RCA 391 may be stored at a temperature between -20 °C/ -4 °F and 30 °C/ 86 °F for up to 18 months from its date of manufacturing.Please consult the Safety Data Sheet of this product.

SILCOLEASE RCA 391

Silcolease® RCA 391 is a release modifier designed to give incremental levels of release when added to a release coating formulation.  Silcolease® RCA 391 may be used at addition levels from 1% to 100% of the polymer component in the formulation with release values increasing proportionally.  Unlike traditional tight release modifiers which are based on vinyl functional silicone resins, Silcolease® RCA 391 is based on hydride functional silicone resin technology.  As a result, Silcolease® RCA 391 may offer greater efficiency as a tight release modifier compared to vinyl functional products against certain adhesives.

Coating;Non-stick;Release

Resin

Fluid

• Incremental release response to incremental levels of Silcolease® RCA 391

• Most responsive with rubber based adhesives

• Good cures at high production speeds

• Lower temperature cures for thermally sensitive substrates

• Anchorage to both paper & film substrates

Excellent bath stability

North America

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SiH content0.6Monocomp%

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 CS

 

 

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 Brochures

 

 

 TDS

 

 

 

 

 

 

 

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