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Marteck of Texas LLC.

43L 30mil High Voltage Rubbber Tape- Linered

43L 30mil High Voltage Rubbber Tape- Linered

 30mil  EPR rubber wound on a heavy duty woven poly liner.   Used as a primary electric insulation for low & high voltage applications through 69 kV.  

Self-fusing and highly conformable producing tight, moisture resistant insulation without loss of electrical properties when elongated.

Rated for up to 90oC continuous operating temperature and intermittent service at 130oC. Will not crack at –40oC.

 Flame Retardant. Meets industry standards for flame retardancy as defined by IEEE std. 27-1974 ANSI.
• Meets ASTM D4388 specifications.

Made in the USA.  

Alternative to 3M #23

Sold by the case,  5-7 day lead time. 

Regular price $343.20 USD
Regular price Sale price $343.20 USD
Sale Sold out
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size

Information

Color (visual) Black
Thickness 30 mils
Tensile Strength 300 psi
Ultimate Elongation 875%
Operating Temperature 90C
Emergency Overload 140C
Thermal Conductivity 0.177 W/moK Ozone Resistance Pass
Heat Resistance Pass
UV Resistance Pass
Dielectric Strength –Original 825 volts / mil
24 hrs in H2O 720 volts / mil
96 hrs @ 23C 96% humidity 800 volts / mil
Volume Resistivity –Original >10¹⁸ ohm-cm
Aged 96 hrs @ 23C 96% RH >10¹⁷ ohm-cm Dielectric Constant 1200 volts @ 60 Hz
-23C 3.7
- 90C 3.6

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