Pre-insulated Sleeve: Polyester (pet) Material
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pre insulated junction sleeve is made of polyester (PET). This material is derived from polyethylene terephthalate (PET) and is formed into a pre insulated junction sleeve structure through spiral winding or heat shrinking processes. Polyester (PET) provides dimensional stability, good electrical insulation, and thermal reliability.
The use of polyester (PET) means that insulated joint sleeve has a physical basis suitable for industrial environments such as electronics, motors, and electrical equipment. PET itself is a high dielectric strength material, and also possesses heat and chemical resistance.
