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/