Usage of heat shrink tube

Usage of heat shrink tube

Heat shrink tube has the distinctive effect of fully automatic smaller diameter when heated, so the specifications of Heat shrink tube are generally marked in the A/B way, that is, the inner diameter of the pipe is Amm, min can be shrunk to Bmm.

Heat shrink tube has heat resistance, anti-aging, corrosion resistance, and their insulation characteristics of high quality, high impact toughness characteristics, therefore, in contemporary electronic products has become indispensable new insulation material for encapsulation.

Electric kettles, electric coffee machines, automatic dishwashers, and other commonly used electrical equipment connectors, cameras and wire ends, in the extreme natural environment of high and low temperatures, the use of heat-shrinkable tubing to insulate the package is particularly necessary

The heat shrink tube is easy to apply. Simply set the moderate length of the heat shrinkable sleeve in the position of the wrapped object to be maintained, using a hair dryer and other heat sources to heat the tube to 120 ℃ or more, the heat shrinkable sleeve will be fully automatic axially close, wrapped tightly around the wrapped object.

Heat-shrinkable sleeving is commonly used in the insulation repair at the joints of wire branches, and the welding of a layer of grasping butyl strong adhesive of the branch wire before heating and tightening the heat-shrinkable sleeve.

It is a case of heat-shrinkable sleeving wrapped around the end of the wire. After the end insulation layer of the wire is stripped, the copper core cable root at the mechanical equipment stress, easy to fracture.

Then, for example, in the indoor space on the smaller connector, the spacing between the feet is small, and the middle of the foot position is very easy to touch the short-circuit fault. In this case, the end of the wire was wrapped with heat-shrinkable tubing, so that the welding piece and wire insulation package as one, not only decentralized the stress of mechanical equipment but also encapsulated the spot welding, to avoid water vapor and other harmful substances on the spot welding leaching, to enhance the stability of the connector work. It is a case where a resistor or a small circuit board is stretched on a wire and then wrapped with heat shrinkable tubing. The resistor's wire spot welding is rolled into a circle shape, which is beneficial to the solidity and finish of the spot welding. It is a heat shrinkable sleeve used to show the code of the wire.

Customers can copy the product name, model specification, enterprise name, etc. on the self-adhesive label paper according to the engineering drawing serial number, then the sales could put all information printed on the heat-shrinkable sleeving, which is convenient, clear, and not easy to fall off.

Heat-shrinkable sleeving can also be used for electromagnetic coils and camera insulation packages. In short, electronic products after the application of heat-shrinkable sleeving can make the entire mechanical alignment clean and neat, and beautiful.