Description. TBR-T229 is a self-amalgamating mastic tape and pad used for moisture sealing on all types of solid dielectric power cable splices and connections. It is a tacky, temperature stable mastic with excellent conformability and adhesion to metal and all types of cable insulations and jackets. It is coated on an easy release liner. It is also RoHS compliant, resistant to corrosion, chemicals and salt water and has no adverse effect on cable insulations. Use in conjunction with premium vinyl electrical tape for optimal performance.

			Application. • Primary electrical insulation and moisture sealing in splices and terminations of solid dielectric power cable up to 1kV if over wrapped with vinyl or rubber electrical tape. • For sealing high-voltage cable splice and termination accessories for 90℃ continuous operation temperature. • For padding irregular-shaped connections. • For providing corrosion protection to a wide variety of electrical connections and applications. • For sealing ducts and cable end seals. • For sealing against dust, soil, water and other environmental conditions. • Other moisture sealing applications.

Size. 19mmx0.76mmx4.5M 25mmx0.76mmx4.5M Contact us for other sizes

Property	Typical Value	Test Method / Reference
Color	Black
Thickness	0.76mm	ASTM D 4325
Tensile Strength	>1.73 MPa	ASTM D 4325
Elongation at Break	> 935%	ASTM D 4325
Fusion	Pass	ASTM D 4388
Operating Temperature -Continuous	90℃	ASTM D 4388
Operating Temperature -Emergency Overload	130℃	ASTM D 4388
Volume Resistivity (50%RH)	18.3 Ω.cm	ASTM D 4325
Volume Resistivity (96%RH)	17.5 Ω.cm	ASTM D 4325
Ozone Resistance	Pass	ASTM D 4388
UV Resistance	Pass	ASTM D 4388
Heat Exposure	Pass at 130℃	ASTM D 4388
Xenon-arc Exposure @ 1008h	Pass	ASTM D 4388

Self-fusing electrical EPR semi conducting tape semi-conducting jackets

Product Description