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DF2228 Compound Water Proofing Insulation Tape

DF2228 is a conformable self-fusing rubber electrical insulating and sealing tape. DF2228 consists of ethylene propylene rubber (EPR) and butyl mastic adhesive. It also has strong adhesion to copper, aluminum and cable jackets as well. It provides excellent water proofing performance and has a stable temperature at 90 ℃. It can also withstand an overload temperature of about 130℃
 

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Description
Feature
Conformable for application over irregular shape
Applicable for solid dielectric cable insulations
Self–fusing 
Outstanding weather and moisture resistance
Excellent adhesion and sealing for copper, aluminum and power cable jacket materials.
Allows quick application build–up and padding over irregular connections
 
Application
It has excellent insulation, with a double wrapped breakdown voltage of 23.5KV
Anti-acid and various chemical corrosion
Super fusion, self-melt seal quickly, no rewind.
Ozone, UV, Xenon-arc exposure
Overload Temperature (130℃/266℉), stable performance
High temperature resistance,it retains its long-term waterproof property in harsh environment.
 
Color Available
● Black

Dimension
Width Thickness Length
51mm(2 in) 1.65mm(65mils) 3m(9.8 ft)

Package
● 100 PCS/Carton
 
Specification
Index Typical Value Test Method
Tensile Strength 1.16MPa ASTM D 4325
Elongation 896% ASTM D 4325
Di-electric Strength 21kV/mm ASTM D 4325
Di-electric Constant 2.82 ASTM D 4325
Adhesion (to steel) 32N/50mm ASTM D 1000
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
Normal Temperature 90℃(194℉)  
Emergency Temperature 130℃(266℉)  
*All these data are typical value

Warranty & Storage
● 5-year shelf life from date of manufacture
● 21°C/70°F storage temperature
● 40-50% relative humidity