Energy Heat Shrink Tubing

Product Detail

Energy Heat Shrink Tubing

10KV to 35KV Busbar heat shrink tube

Made of cross linked polyolefin

High resistance to tracking, aging and erosion

Used to offer insulation protection for busbar in switchgear and substation

Can be supplied in continuous length








Technical Data

Property	Test Method	Standard Value
Operation Temperature	IEC 216	-45? to 105?
Tensile Strength	ASTM-D-2671	=10MPa
Elongation at Break	ASTM-D-2671	=400%
Tensile Strength after Aging	ASTM-D-2671	=8MPa (130?,168 hrs)
Elongation at Break after Aging	ASTM-D-2671	=320% (130?,168 hrs)
Dielectric Strength	IEC 60243	=25kV/mm
Volume Resistivity	IEC 60093	=1×1014O·cm
Dielectric Constant	IEC 250	=3.0
Longitudinal Shrinkage	ASTM-D-2671	=10%
Eccentricity	ASTM-D-2671	=30%
Water Absorption	ISO 62	=0.5%
Flammability (Oxygen Index)	IEC 4589	=28
Copper Corrosion	ASTM-D-2671	No corrosion (130?,168 hrs)
Cold Bend	ASTM-D-2671	No cracking (-40?, 4 hrs)




Continuous operation temperature: -45? to 105?

Shrink temperature: start at 110?, and fully recovered at 130?

Color: yellow, red, green, blue, black