There are many kinds of rubber seals methods of insulator, and they have different properties. Rubber seals properties mainly introduce the advantages and application temperature of rubber seals.

Rubber seals properties:
HNBR rubber seals properties: Excellent oil and high temperature resistance, Excellent aging and ozone resistance, Applicable temperature: ﹣40℃~130℃
VMQ Rubber seals properties: Excellent electric insulation, Good high temperature and aging resistance, Good flexibility and little compression set, Application temperature: ﹣60℃~200℃
EPDM Rubber seals properties: .Excellent low and high temperature resistance, Excellent aging and ozone resistance, Applicable temperature: ﹣60℃~150℃
FPM Rubber seals properties: Excellent oil and high temperature resistance, Excellent aging and ozone resistance, Applicable temperature: ﹣20℃~250℃
FVMQ Rubber seals properties: Excellent oil and high temperature resistance, Excellent aging and ozone resistance, Applicable temperature: ﹣60℃~200℃
NBR Rubber seals properties: Excellent oil resistance, Applicable temperature: ﹣30℃~105℃ Or ﹣40℃~105℃
ACM Rubber seals properties: Excellent oil resistance, stable property in 150℃ transformer oil, Excellent aging, UV, and ozone resistance, service life above 20 years, Excellent high temperature resistance, Applicable temperature: ﹣30℃~180℃ or ﹣40℃~180℃

Rubber seals properties depend on the rubber seals materials and the conditions. The Rubber seals make the composite insulators have a good performance of mechanical and electrical sides.

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