ELASTOSIL RT623 A/B IN 5 KG KIT

Pourable, addition-curing, two-component silicone rubber that vulcanizes at room temperature.



2-component silicone.
- Addition curing
- Hardness : 31 Shore A
- Color : Reddish brown
- Elongation at break : 700 %
- Tear strength : >30 N/mm



Features :
- 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 :
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.