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Karstedt catalyst

1% Pt as Karstedt in 1000 cS vinyl terminated polydimethylsiloxane (fast cure)

Chemical Formula

Pt2(1,1,3,3-tetramethyl-1,3-divinyldisiloxane)3

 

Product Codes

US: C1219F

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 a solution of Karstedt catalyst in 1000 cS vinyl terminated polydimethylsiloxane. It is used to cross-link silicone polymers in two-part RTV addition-cure silicone systems. Karstedt catalyst promotes a quick, low temperature cure in the
formation of silicone elastomers. Johnson Matthey can provide formulations to meet specific requirements for activity, stability and viscosity.

Karstedt catalyst fast cure

Benefits

•  Platinum is in the zero oxidation state with no
   co-ordinated chlorides

•  Karstedt catalyst is supplied in solution for easy dosing
   and formulation

•  High-activity Karstedt catalyst formulation promotes...


Download the Technical Sheet for full details.

Please contact our Sales Team for SDS and Specifications.

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