Heat shrinkable tube insulated busbar products knowledge: technical characteristics, applications and market trends

Materials And Workmanship
PE Heat Shrink Tube Insulated Busbar uses radiation cross-linked polyolefin material and is cross-linked by high-energy electron beam bombardment to form a network structure with elastic memory effect. This material is in a glassy state at room temperature, becomes highly elastic when heated, and returns to the glassy state after cooling, thereby achieving the shrinkage function.

Technical Parameters
Shrink ratio: usually 2:1, some Heat Shrink Tube Polyolefin Busbar can reach 2.5:1.
Shrinkage temperature: The initial shrinkage temperature is 70℃~80℃, and the complete shrinkage temperature is 120℃.
Operating temperature range: -55℃~125℃.

Mechanical properties: The tensile strength of Heat Shrink Tubing BusBar is ≥8MPa, and the elongation at break is ≥300%.
Flame retardant performance: Heat Shrink Tubing BusBar complies with UL 224 standard, oxygen index ≥ 27.

New energy vehicles
PVC Insulation Busbar is widely used in battery modules, high-voltage power distribution units and other parts of new energy vehicles to provide electrical insulation and mechanical protection to prevent short circuits and corrosion.
Energy storage system
In energy storage systems, Busbar Sleeves Insulation is used for battery pack connections and insulation of high-voltage electrical equipment to ensure the safe operation of the system.

High voltage electrical equipment
Heat Shrink Tube Polyolefin Busbar is used for insulation protection of substation busbars and high/low voltage switch cabinet busbars. It can effectively prevent short circuit accidents, chemical corrosion and failures caused by small animals.

Environmental protection and sustainability
The production process of Heat Shrink Tubing BusBar complies with environmental standards, such as the RoHS directive, and the materials are recyclable, in line with the sustainable development concept of the new energy industry.

Intelligence and customization
With the rapid development of the new energy industry, PVC Insulation Busbar will provide more customized services, including customization of size, color and insulation level.