Insulated Silicone Rubber

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2253 series is This series of products are used for the production of special silicone rubber for high-voltage transmission equipment such as organic composite insulators and dynamic outer jacket arresters.



Grade NameAppearanceGravity
 (g/cm3±0.05)
Hardness
 (A±5)
Tensile Strength
 (≥Mpa)
Elongation
 (%)
Tear Strength
 (KN/M)
Volume resistivity
 (Q-cm)
Dielectric strength
 (KN//mm)
flame retardant
 ≤Ω)
tracking resistance & erosion resistance class
HD-2253white/red/grey1.48503.530010id14-id1620FV-0

TMA4.5 grade

 Electro-etching depth

    ≤2.5mm 

HD-2263white/red/grey1.5603.528011id14-id1620
HD-2273white/red/grey1.52703.528010id14-id1620


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