What is a Teflon insulating sleeve?

Edit:Dongguan Dabeini Electronics Co., Ltd.UpDate:2019-12-06

Teflon insulation sleeve is extruded from Teflon resin. The product can withstand high temperature, wear resistance, corrosion resistance, non-sticking and weathering resistance. According to the product's wall thickness and voltage resistance grade, Teflon Insulation sleeves are divided into three types: S, T and L.

Teflon insulation sleeve, also known as polytetrafluoroethylene (PTFE) sleeve, was first made of polytetrafluoroethylene (PTFE) material, which has high temperature resistance (260 ° C), corrosion resistance, high insulation, and excellent Electrical and other characteristics. Teflon insulation sleeve is made of polytetrafluoroethylene dispersing resin at room temperature by using organic solvent as an extrusion aid, and then dried and sintered. There are two types of capillary tube and HOSE tube according to the diameter of the tube. Tube inner diameter> 4mm, capillary inner diameter≤4mm.

This product has excellent dielectric properties and chemical resistance, high temperature resistance, high pressure resistance, no water absorption, no stickiness, non-conductivity, low coefficient of friction and no aging. Widely used in transformers, electrical appliances, communication equipment, chemical fluids, machinery manufacturing, medical equipment and automotive aerospace and other fields.

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