Product description

Ethylene propylene rubber tape is a highly conformable self-fusing EPR based, high voltage splicing tape. It is a non-vulcanising, shelf-stable tape with execellent electrical properties. It can be used to splice and terminate cables whose emergency overload temperatures can reach value="130" tcsc="0" unitname="℃" w:st="on">130℃

.

Applications

Primary eclectrical insulation for splicing cable from 600V to 69KV.

Primary insulation for building stress cones on cables up to 35KV.

Jacketing on high-voltage splices and terminations.

Moisture sealing electrical connections.

Bus bar insulations.

End sealing high-voltage cables.

Data – typical properties

Physical properties

Property                         Typical value              Test method

Backing                          polyvinyl chloride 

Color                                black

Thickness (mm)                        0.76

Tensile strength (value="23" tcsc="0" unitname="℃" w:st="on">23℃, MPa)              1.5                 GB/T 528-1998

Elongation (value="23" tcsc="0" unitname="℃" w:st="on">23℃, % at break)             1000                GB/T 528-1998

Temperature rating(℃)                   90 

Electrical properties

Property                          Typical value              Test method

Dielectric breakdown (KV/mm)            24                 GB/T 1695-1981

Insulation resistance                    1×1014               GB/T 1692-1992

Ordering information

Ethylene propylene rubber tape is available in the following roll sizes:

value="19" tcsc="0" unitname="mm" w:st="on">19mm×value="10" tcsc="0" unitname="m" w:st="on">10m

value="25" tcsc="0" unitname="mm" w:st="on">25mm×value="10" tcsc="0" unitname="m" w:st="on">10m

value="50" tcsc="0" unitname="mm" w:st="on">50mm×value="10" tcsc="0" unitname="m" w:st="on">10m

*Alternative products for value="3" tcsc="0" unitname="m" w:st="on">3M 23 Tape