POWERSIL® 190 MH
POWERSIL® 190 MH is a 1-component, ready to use, peroxide curing silicone rubber compound that is designed specifically for use in high voltage applications. Insulators extruded and molded from POWERSIL® 190 MH possess excellent resistance to arcing and tracking, increasing the reliability and reducing power interruptions.
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Products | Technical data | ||||
---|---|---|---|---|---|
Appearance | Hardness Shore A | Tensile strength | Elongation at break | Tear strength | |
POWERSIL® 190 MH | light grey light grey | 75[1] 75[1] | 6.8 N/mm²[2] 6.8 N/mm²[2] | 250 %[3] 250 %[3] | 18 N/mm[4] 18 N/mm[4] |
POWERSIL® 310 MH | light gray, dark gray light gray, dark gray | 70[1] 70[1] | 5.0 N/mm²[2] 5.0 N/mm²[2] | 200 %[3] 200 %[3] | 11 N/mm[4] 11 N/mm[4] |
POWERSIL® 3100 MH | light gray light gray | 70[1] 70[1] | 4.5 N/mm²[2] 4.5 N/mm²[2] | 350 %[3] 350 %[3] | 20 N/mm[4] 20 N/mm[4] |
[1] Hardness Shore A | DIN ISO 48-4, [2] Tensile strength | ISO 37 type 1, [3] Elongation at break | ISO 37 type 1, [4] Tear strength | ASTM D 624 B