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Within those famous injection molding silicone rubber for insulator manufacturers and suppliers in China, RUNHE is the most reliable. You are welcomed to wholesale low price insulation silicone rubber from our factory and check the quotation with us.
Injection molding silicone rubber RH－G601
Liquid Silicone Rubber for Middle and Low Voltage Resistance
Property：
2-components addition cured liquid silicone rubber, which is suitable for injection molding, with standing middle and low voltage resistance, mixing ration of parts A:B=1:1, catalyzed by Platinum.
Feature:
Low Viscosity
Fine hydrophobicity
High tear strength
Rapid vulcanization at moderate and low temperature
Fine tracking resistance
Typical specifications：
|
Uncured properties |
properties |
Unit |
Figure |
|
Appearance：A transparent，B grey |
|||
|
Viscosity |
Pa.S |
140/160 |
|
|
Operative time after mixture |
hr，25℃ |
48 |
|
|
Cured properties |
Specific gravity |
g/cm3 |
1.10 |
|
Shore A hardness |
|
40 |
|
|
Tensile strength |
MPa |
7.0 |
|
|
Elongation at break |
% |
450 |
|
|
Tear strength |
KN/m |
21 |
|
|
Volume resistivity |
Ω.cm |
4.6×1015 |
|
|
Relative permittivity 100HZ |
|
2.9 |
|
|
dielectric dissipation factor 100HZ |
|
2.66×10-3 |
|
|
Frequency electrical strength（Normal oil, rapid pressurization） |
KV/mm |
17.1 |
|
|
Tracking resistance |
Grade |
1A 4.5 |
|
Use area:
Medium and low voltage resistance cable accessories, indoor and outdoor cold shrinking terminal, insulators, etc..
Package: 20Kg/Barrel，200kg metal drums. It can be stored half a year in normal temperature..
Storage:
Store in cool and ventilated warehouse. 6 moths of storage period.