SiSiB® LR2440 series are paste-like, easily pigmentable two-component liquid silicone rubber for injection molding process.
This silicone rubber is designed for high voltage semi-conductive accessories with good mechanical properties as well as stable electrical properties.
Hardness (Shore A)
36 ~ 42
Tensile Strength (MPa)
Tear Strength (kN/m)
Volume Resistivity (Ω.cm)
Curing condition: 10 minutes at 140°C and post cure 4 hours at 200°C.
Liquid silicone for mould making, semi conductive stress cone, shielding of intermediate joint for 110 kV and below.
SiSiB® LR2440 is supplied in 20Kg box, with plastic bag inside.
In the unopened original container it has a shelf life of one year in a dry and cool place.