TC-5045 A/B is a room temperature, addition/platinum curing silicone rubber designed for mold making, encapsulation applications, pressure pads, gaskets, and various types of parts. It is an excellent mold material for casting rigid and flexible urethane systems. It may also be used as a mold making material for casting low melting metals in continuous operations to 650F (344°C) and sporadic applications of 850F (454°C). TC-5045 A/B has proven to be less inhibited in its cure than standard platinum based silicones. It has a very favorable CTE for heat expandable mandrels used in composite tooling.
|Shore Hardness||Worktime||Demold Time||
|45 A||45 minutes||16-24 hours||Nil||25,500 cps||100/10 pbw||Pink|