Products

Cotin® 200 is a dibutyltin dilaurate, a liquid organotin catalyst recommended for the manufacture of silicone and polyurethane systems. It can be used in these primary reactions as well as secondary types such as allophanate and biuret formation.

Cotin® 280 is a liquid organotin carboxylate catalyst recommended for use in room temperature vulcanised (RTV) silicone systems and polyurethane foams and elastomers. Cotin® 280 should be considered a “moderate to rapid” catalyst, for relatively faster cure. It does not utilize acetic acid in its manufacture, and therefore, does not have the odor or corrosiveness normally associated with organotin acetates. Cotin 280 should be used at an equal active weight basis as dibutyltin diacetate.

Cotin® 430 is a dioctyltin carboxylate recommended for the manufacture of silicone and polyurethane systems. Cotin® 430 is considered a "slower" catalyst. As a result, this catalyst is primarily used in silicone reactions and polyurethane formulations where slower catalysis is required.

SIPERNAT® 35 is a very finely milled, hydrophilic, slightly alkaline silica. SIPERNAT® represents a specific product range of precipitated silica, aluminium and calcium silicates.

Coscat® 83 is an organobismuth compound that was specifically developed as a catalyst for two component, polyurethane systems. For soft to medium hardness systems the addition of a zinc catalyst can reduce a potential lag in final cure, yielding a stronger final cure typical of a mercury-based catalyst.

Cotin® 228 W/Xylene is a liquid organotin carboxylate catalyst recommended for use in room temperature vulcanised (RTV) silicone systems and polyurethane foams and elastomers. Cotin® 228 W/Xylene should be considered a “moderate to rapid” catalyst, for relatively faster cure. It does not utilize acetic acid in its manufacture, and therefore, does not have the odor or corrosiveness normally associated with organotin acetates.

Cotin® 227 is a dibutyltin diacetate, a liquid organotin catalyst recommended for the manufacture of silicone and polyurethane systems. It can be used in these primary reactions as well as secondary types such as allophanate and biuret formation.