Karstedt catalyst
1.5% Pt Karstedt in decamethylcyclopentasiloxane
Chemical Formula
Pt2(1,1,3,3-tetramethyl-1,3-divinyldisiloxane)3
Product Codes
UK: 189124
This product can be ordered worldwide under the above product codes
CAS number
68478-92-2
Product Family
Pgm compound solution (organic)
Process
Hydrosilylation
Market
Silicones
This catalyst is 1.5% platinum as Karstedt in decamethylcyclopentasiloxane. 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.
stability and viscosity.
Benefits
- High stability platinum formulation with low colour and turbidity
- Karstedt catalyst promotes the hydrosilylation reaction in addition cure systems
- Cross-linking between the vinylsiloxane and silyl is ....
Download the Technical Sheet for full details.
Please contact our Sales Team for Specifications.
