|
Volume
change after Immersion in ASTM OIL no.3 /transformer oil for 70 hrs at
(100+2)0 C |
15% max
Recommended as a high quality material for use extensively where the
application requires both good oil and heat resistance. Ideally suitable
for Distribution Transformer Switchgears and Oil immersed starter. |
25% max
A good oil
resistant material having good flex properties and high hardness. This
is ideally suitable for Automotive and Transformer Gaskets Excellent
sealing and rebound resilience properties are offered due to
incorporation of Virgin Cork Granules with a combination of Nitrile
Polymers. This Material is best for use in the Automotive and
Transformer Industry. |
15% max
This is
suitable for the Transformers and Engineering Application Material
having high hardness manufactured from Cork Granules providing excellent
oil and heat resistant properties & excellent Compression Set. Widely
used by Electricity boards and transformer manufacturers. |
8% max
This is
suitable for heavy engineering applications. A material having high
hardness manufactured from fine cork granules providing excellent oil
heat and ozone resistant properties. Its excellent Compression Set and
side flow properties control lateral spread tendency of ordinary cork
sheets and is therefore, best suited for Outdoor transformers. Widely
used by Electricity Authority and Transformer Manufacturers |
