J30 High-voltage EPR Rubber Tape

Code: XF-J30(S-28)
Color: Black

XF-J30(S-28)High-voltage rubber insulatingtape is akind ofself-adhesiveethylene-propylene rubber tape with excellentinsulation electrical properties.

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PRODUCT APPLICATION

Main insulation restoration of 600v-35kv solid dielectric cable: When stress cone is made on solid dielectric cable up to 35kV, it is the main insulation: Jacket restoration of intermediate joint and terminal; Moisture-proof seals for electrical connections:Businsulation: Cableend seal, When wrapping, stretch the tape so that it is 3/4 of the width before stretching.Wrapped PVC electrical tape outside to provide mechanical protection.

PRODUCT Technical indicators

SPECIFICATIONS： XF-J30(S-28)
PROPERTY	VALUE	UNIT	TEST METHOD
Physical property
Tensile strength	≥1.3	Mpa	GB/T 528
Elongation at break	≥500	%	GB/T 528
Dielectric Strength	≥20	kV/mm	GB/T 1695
Volume Resistivity	≥1x10⁴	Ω·cm	GB/T 1692
Dielectric loss tangent	≤0.05	---	GB/T 1693
Dielectric Constant	≤5.0	---	GB/T 1693
Self viscosity	No loosening	---	JB/T 6468
Heat-resistant stress cracking	No cracking	---	JB/T 6468
Heat Resistance	100	℃	JB/T 6468
Data in the table represent average test results and are not to be used for specification purposes. The product user should make his l her own tests to determine the product.it's suitable for the intended use.

PRODUCT General specifications

STANDARD SIZES:
Width	Length	Thickness
19mm	9.1m	0.76mm
25mm	5m	0.76mm
38mm	9.1m	0.76mm
50mm	9.1m	0.76mm
Other sizes and cores are available. Contact factory

PRODUCT PACKAGE

epr self amalgamating tape

epr tape

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