The jacket refers to a connector that is injection-molded and press-molded from engineering plastics, PVC materials, or metal materials, thereby protecting the connection points and the role of connecting various electrical appliances. Supp

The flame retardant grade of plastic increases from HB, V-2, V-1 to V-0: Requirements For samples 3 to 13 mm thick, the burning rate is less than 40 mm per minute; HB: the lowest flame retardant level in the UL94 standard. UL Fire Test Repo

Nylon corrugated tube are made of PA nylon material (nylon), English name abbreviation PA, which is a general term for thermoplastic resins containing repeating amide groups — [NHCO] — on themolecular main chain. It’s main features ar

The connector is a part that we often touch, and its function is very simple. Between the blocked or isolated circuits in the circuit, a bridge of communication is built, so that the current flows and the circuit achieves the predetermined