Many people ask what is heat shrink tubing. Here is heat shrink tubings tech tips for reference.

Heat shrink tubing is made of polyolefin material with special technology. Widely used to insulate wires offering abrasion resistance and environmental protection for conductors , connections ,joints and terminals in electrical engineering . It can also be used to repair wires or bundle them together , to protect wires or small parts from minor abrasion , and to create cable entry seals , offering environmental adding the ability to seal electrical junction boxes . Heat shrinkable products can be found in many places around the world , such as cars , trucks , vans , airplanes , military vehicles , electronic inside computers , spaces crafts , audi /video ,telecommunications ,large and small ships , applications , rai /transit , and many more industries .

Heat shrink tubing shrink ratio 2:1

Heat shrink tubing shrink ratio 2:1

HHST Halogen free heat shrink tubing shrinkable sleeve cutting by segment

HHST Halogen free heat shrink tubing shrinkable sleeve cutting by segment