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Applications:

EPDR Waterproof Electrical Insulation Tape is a kind of Ethylene Propylene Rubber Tape,it has two layers,one layer is made of rubber and the other layer is mastic.

It is a Strong Waterproof Tape whitch designed for electrical insulation and waterproof sealing for power cable connections, communication cable joints, and power bus-bar joints. It has good resistance performance to voltage, water, and UV.

We are the professional manufacturer of Electrical Tapes，Insulating Tape and Special Adhesive in China for more than 25 years,if you want to know more information about our company and products, please visit our website 

www.casac1997.com.

Features:

      1. Excellent waterproof and sealing properties

      2. Double layer, outside is elastic insulation material, inside is waterproof mastic

      3. Good adhesion to metal and cable jackets

      4. Excellent elastic properties make it easy to cover irregular shape of connectors

      5. UV-resistance , cross linking materials, never crack

      6. Easy operating and installation with clearly marked

      7. Operating temperature: -40°℃ to 90°℃

8. Standard color: black

Technical properties:

   

Property

Testing method

Typical data

Tensile strength

ASTM D 2671 

≥6MPa

Elongation at break

ASTM D 2671

≧800％

Dielectric
strength

IEC 243

 ≥20kV/mm

Dielectric
constant

IEC 250

2-3

Volume resistance

IEC 93

≥1.0x1015Ω•cm

Adhesive to steel

DIN 30672

 40N/mm

Crack testing

130℃,6hr

 No crack

Waterproof

48 hr

 PASS

https://www.casac1997.com/ethylene-propylene-rubber-tape/