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Karstedt catalyst

10% Pt as Karstedt in 1000 cS vinyl terminated polydimethylsiloxane

Chemical Formula

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

 

Product Codes

US: C1220

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 10% platinum as Karstedt catalyst in 1000 cS polydimethylsiloxane. It is used for the addition curing crosslinking 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.
 
 
Karstedt catalyst
 

Benefits

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

•  Karstedt catalyst is supplied in solution for...
 

Download the Technical Sheet for full details.
 
Please contact our Sales Team for SDS and Specifications.
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Ir
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