What brand of heat shrinkable tube is good?

Sanlian brand is good. According to official website of Dongguan Sanlian Thermal Shrinkage Material Co., Ltd., the raw materials of Sanlian brand heat shrinkable tube are PVC, PE (High Pressure Polyethylene), PVDF (Polyfluoroethylene), PTFE (Polytetrafluoroethylene), fluororubber, EPDM (EPDM), FEP (Polyperfluorobutadiene) and silicone rubber, which have good heat resistance and excellent physical reliability. Therefore, Sanlian brand heat shrinkable tube is good. PE heat shrinkable tube is a new type of environmental protection halogen-free flame retardant sleeve, which is made of a special polyolefin material. It is widely used in the fields of electronics, communications, automobiles and so on, providing insulation protection for wire connection, and also protecting the surface of metal products from rust. It has the functions of low-temperature shrinkage, softness, flame retardancy, insulation and corrosion prevention.