SILCOLEASE PSA 418 is supplied at high solid content and high viscosity. It can be used as such or be diluted by addition of an appropriate aromatic solvent such as toluene or xylene.
To achieve optimum properties, the addition of an organic catalyst is recommended (benzoyl peroxide* - premixed to 50% - added at a concentration of 0,5 to 3% relative to SILCOLEASE PSA 418) The adhesive properties depend on the curing conditions used; they are generally of around a few minutes at temperatures of 130 - 200°C .
For some substrates, if the bond between SILCOLEASE PSA 418 and substrate is not adequate, SILCOLEASE PSA PRIMER 409, which is very effective and compatible to SILCOLEASE PSA 418, is recommended to improve the bonding.
|SILCOLEASE PSA 418 may be stored at a temperature between -5 °C/ 23 °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 PSA 418
SILCOLEASE PSA 418 is a silicone pressure sensitive adhesive (PSA) used in coating films and fabrics for the production of high performance pressure sensitive tapes. It's a compounded solution of polydimethyl siloxane gum and resin diluted in toluene.
Adhesion;Coating;Heat Protection;High Temperature Protection
Excellent performance in terms of tackiness and peel
A moderate viscosity fits for textile coating
Ultra high and ultra low temperature performances ( -60< <+260°C)
Chemically stable in many harsh environments
Improved production efficiency( high cure speed)
Asia Pacific;Europe Middle East Africa;Central and South America;North America