0.05% Pt as Karstedt catalyst in 500 cSt vinyl terminated polydimethyl-siloxane
This product can be ordered worldwide under the above product codes
Pgm compound solution (organic)
This catalyst is a low concentration solution of platinum as Karstedt in 500 cSt vinyl terminated polydimethylsiloxane. It is used for the addition curing cross-linking reaction between Si-vinyl and Si-H groups.
Karstedt catalyst promotes a quick, low temperature curing in the formation of silicone elastomers. Johnson Matthey can provide formulations to meet specific requirements for activity, stability and viscosity.
• High stability, low platinum concentration formulation with low
colour and turbidity
• Karstedt catalyst promotes the hydrosilylation reaction in
addition cure systems
• Cross-linking between the vinylsiloxane and silyl is possible at...
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