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The function and performance of Stress Control Tube
Stress Control Tube is an important part of cable accessories, mainly used in the connection position of power cables, together with other heat shrinkable cable accessories, so as to play the role of evacuating electric field stress in cable terminals.
2022-07-29
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Flame retardant rating of heat shrinkable tubes
VW-1 is the fire resistance rating of the wire. UL,VW-1 test standard, the test stipulated that the sample should be kept vertical, with the test blowtorch (flame height 125mm, thermal power 500W) burning for 15 seconds, then stop for 15 seconds, repeated 5 times.
2022-07-26
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Scope of use of cold shrinkable cable accessories
Cold shrinkable cable accessories: the use of elastomer materials (commonly used silicone rubber and ethylene propylene rubber) in the factory injection vulcanization molding, and then through expanding, lined with plastic spiral support to form a variety of cable accessories parts.
2022-07-25
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Advantages of 10kV and 35kV Bus-bar Tube
Bus-bar Tube can be installed on the Bus bar to avoid short circuit faults caused by steel bar bonding, contact with pollutants, large temperature difference and high ambient humidity.
2022-07-21
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Matters needing attention in using heat shrinkable tube
If there is a mistake in the selection of heat shrinkable tube in the last link, then the heat shrinkable tube can not achieve the protection effect of the cable well, and it is likely to have a bad effect on the whole circuit.
2022-07-13
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Heat shrinkable tube material introduction
At present, the commonly used heat shrinkable tube materials are mainly divided into polyethylene, polyvinylidene fluoride, fluorine rubber, polytetrafluoroethylene these four materials, for manufacturers, polyethylene is the most cost-effective production of heat shrinkable tube raw materials, but also one of the most widely sold raw materials.
2022-07-12
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