PVDF heat shrink tube has a new application for LED lamp producing because of its special material and outstanding characteristics.

LED lights often uses PVDF heat shrinkable tube, but in the process of using,what specific requirements are needed ? we can analyze from the characteristics of PVDF heat shrinkable tube. PVDF heat shrink tube is made from polyvinylidene fluoride radiation,which can be used at high temperature for a long time, wear-resisting, cutting resistance, resistance to most of the oil and chemical solvents.It is a kind of strong, semi-rigid heat shrink tube with the thin tube wall.Transparent polyvinyl fluoride materials can also provide checking convenience after sealing . So PVDF heat shrink tube is widely applied in weld, terminal where needs to resis high temperature, industrial fuels, solvents and chemical erosion, and the connection of the cable protection, aerospace, military industry, medical treatment and other places.

HHST-175
LED (short for Light-emitting Diode) is a light-emitting semiconductor electronic components.It needs a high requirment of heat shrink tube in the process of LED lamp.However ordinary heat shrinkable tube is completely unable to meet the requirment, But PVDF Heat shrink tube can thoroughly  conform to the requirement and standard.

LED structure

LED structure

This high requirement is generally demanded in the process of LED sintering,where requires high temperature(150℃) for a long time. And this requirment can be satisfied By PVDF heat shrink tube.