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DF70 Self-Fusing Silicone Rubber Electrical Tape

DF70 Self-Fusing Silicone Rubber Electrical Tape is a high-temperature, arc- and track-resistant tape composed of self-fusing, inorganic silicone rubber with an easy-tear and easy-strip liner. DF70 can be used as base tape layer to cleanly reenter connections. It is used as an overwrap for protecting high-voltage cables from tracking. This highly conformable tape has outstanding weathering characteristics and provides excellent resistance to ozone and arcs. RoHS 2011/65/EU Compliant
 

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Description

Feature

Highly conformable and adhesive silicone rubber
Outstanding ozone, tracks and arcs resistance 
High-voltage cables from tracking protection
Used as a base tape layer for easy re-enter connections
Different colors
Up to 180℃ (356 ℉) Withstands temperatures
 
Application
Appliance and Fixture, Automotive and Marine, Commercial Construction, Industrial Construction, Irrigation, Maintenance and Repair Operations, Mining, Solar, Utility, Wind Power
Protect terminals of high voltage cables from arc and emergence of tracking.
Applicable to chemical and polluted environment
 
Color
● Black
● Yellow
● Gray
● Other
 
Dimension
Width Thickness Length
25mm (1 in) 0.3mm(11.8mils) 9.15m(30 ft)
25mm (1 in) 0.51mm(20mils) 9.15m(30 ft)
63.5mm (2.5 in) 0.51mm(20mils) 11m(36 ft)
63.5mm (2.5 in) 0.76mm(30mils) 11m(36 ft)
 
Package
● 100 PCS/Carton
● 50 PCS/Carton
 
Specification
Index Typical Value Test Method
Tensile Strength 6.67MPa ASTM D 4325
Elongation 480% ASTM D 4325
Di-electric Strength 35kV/mm ASTM D 4325
Self-adhesion Ⅲ Pass ASTM D 4388
Heat Exposure Pass ASTM D 4325
Ozone Resistance Pass ASTM D 4388
Ultraviolet Radiation Aging Pass ASTM D 4325
Xenon Lamp Aging Pass ISO4892-2
Working Temperature 180℃(356℉)  
*All these data are typical value
 
Warranty & Storage
● 5-year shelf life from date of manufacture
● 10°C/50°F to 27°C/80°F storage temperature
● <75% relative humidity