Heat Shrink Tubing By Bihar Mica House

Features & Applications of Heat Shrink Tubing:
The tubing is placed over the connection to be protected and then heated with an oven hot air gun or similar tool. Convenient but less effective methods for shrinking the tube include a soldering iron (held in close proximity but not touching the tube) or the heat from a lighter. These processes cause the tubing to contract up to one sixth of its original diameter (depending on the heat shrink a ratio of 2:1 is the most common) providing a snug fit over irregularly shaped joints. This provides good electrical insulation protection from dust solvents and other foreign materials as well as strain relief. If overheated heat shrink tubing can melt scorch or catch fire like any other plastic.