Pourable, addition-curing, two-component silicone rubber that vulcanizes at room temperature.
Special features
very good flowability and self-deaeration
fast and non-shrink cure at room temperature which can be accelerated considerably by the application of heat
high hardness (Shore A approx. 55)
very good heat resistance
high thermal conductivity
outstanding resistance to common casting resins
Application
Being an addition-curing and thus a non-shrink vulcanizing rubber with high hardness, ELASTOSIL® M 4370 A/B is particularly suitable for molding applications in which high elongation and tear resistance can be sacrificed in favor of excellent deformation resistance and thermal stability, e. g., for making molds of models with nor or only minor undercuts if, in addition to absolute accuracy of reproduction, good heat dissipation and high rigidity are required.
Pourable, addition-curing, two-component silicone rubber that vulcanizes at room temperature.
Special features
- very good flowability and self-deaeration
- fast and non-shrink cure at room temperature which can be accelerated considerably by the application of heat
- high hardness (Shore A approx. 55)
- very good heat resistance
- high thermal conductivity
- outstanding resistance to common casting resins
Application
Being an addition-curing and thus a non-shrink vulcanizing rubber with high hardness, ELASTOSIL® M 4370 A/B is particularly suitable for molding applications in which high elongation and tear resistance can be sacrificed in favor of excellent deformation resistance and thermal stability, e. g., for making molds of models with nor or only minor undercuts if, in addition to absolute accuracy of reproduction, good heat dissipation and high rigidity are required.
