Heat-shrinkable tubing has the characteristics of heat resistance, aging resistance, corrosion resistance, high insulation properties, and high impact toughness. Therefore, the terminal line processing has long become an indispensable new insulating encapsulation material. Electrical hot water bottles, electric coffee machines, automatic dishwashers and other commonly used electrical equipment connectors, cameras, and wire ends are especially necessary to use heat-shrinkable tubing for insulation and encapsulation because they are in extreme natural environments with high temperatures and low temperatures.
The application of heat shrinkable tubing is very convenient. Only need to put a moderately long heat shrinkable sleeve on the position where the object needs to be maintained, and use a high temperature gun to heat the heat shrinkable sleeve to above 120 ℃, and the heat shrinkable sleeve will be automatically axially retracted to tighten the quilt Package objects. Produce insulation safety protection of the packaged objects.
Heat-shrinkable tubing is commonly used in insulation repair at joints. The wire is welded with a layer of superglue and then heated to tighten the heat-shrinkable tubing. This is a case where heat shrinkable tubing encapsulates the end of a wire. After the end insulation layer of the wire is stripped, the mechanical equipment at the root of the copper core cable is stressed and easily broken.