semi conductive nonwoven tape

semi-conductive nonwoven tape
application
semi-conductive nonwoven tape is used to colligation,separation of the conductor and core of high or extra high voltage cable,or it can be used for shield and underlay under the metal layer of the cable.
specification and main performance value is as follows:
item	omen20
thickness(mm)	0.20±0.02
unit weight(g/m2)	100±10
tensile strength(N/cm)	≥60
elongation(%)	≥12
surface resistance(Ω)	<1500
volume resistance(Ω.cm)	<1×106
instant stability(℃)	230
long-term stability(℃)	90
feature
1,small resistance can make cable has semi-conductivity and weaken the electrical field strength effectively.
2,high mechanical strength makes it easy to be wrapped and longitudinal wrapped for kinds of cables.
3,it is heat-resistant and can bear high instant temperature.cable with this product can keep stable performance at instant high temperature.
storage
it should be stored in dry house,kept away from source of fire and not to be exposed to the sunshine.the shelf life is 6 months after the manufacturing date.also it should avoid moisture and mechanical damage during storage and transportation.

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Category: cable insulation material
Related Category: cable insulation material