Wacker 60113228 - Elastosil, RT 623 US, Silicone Rubber, Part B, 2 kg Pail
Pourable, addition-curing, two-component silicone rubber for pad printing that vulcanizes at room temperature.
Main application: Making printing pads.
Properties
- very good flow
- high reactivity for fast demolding even if large amounts of silicone fluid are added
- fast and non-shrink cure at room temperature which can be accelerated considerably by the application of heat
- medium Shore A hardness (approx. 31)
- high tear strength
- long-term stability of the vulcanizate’s mechanical properties, particularly its hardness
Application details
Base rubber for making printing pads.
ELASTOSIL® RT 623 A/B has been specially designed as a base material for making printing pads.
The vulcanizate’s high mechanical strength and long-term stability of hardness make ELASTOSIL® RT 623 A/B an ideal base material for producing printing pads with excellent mechanical properties and long service life.