What Are the Uses of Nylon 66?

Nylon 66, also known as polyhexamethyleneadipamide, commonly called nylon 66, is a colorless and transparent semi-crystalline thermoplastic polymer widely used in the automotive, electronics, machinery, and industrial components industries. Nylon 66 is primarily used in the fields of automotive, machinery, electronics, precision instruments, and others. From the end-use perspective, nylon 66 consumption in the automobile industry occupies the first place, followed by the electronics industry. Approximately 88% of nylon 66 is processed via injection molding into various products, while approximately 12% is processed via extrusion blow molding into corresponding products. What are the specific uses of nylon 66?

Nylon 66 applications in the automotive industry

Due to its excellent heat resistance, chemical resistance, strength, and processability, nylon 66 has been widely used in the automotive industry. It can now be used in almost all parts of a car, including engine components, electrical components, and body components. Engine parts include intake systems and fuel systems such as engine cylinder head covers, throttle valves, air filter housings, vehicle air horns, vehicle air conditioning hoses, cooling fans, and their housings, intake pipes, brake fluid tanks, and filler caps, etc. Body components include mudguards, rearview mirror frames, bumpers, dashboards, luggage racks, door handles, wiper blade brackets, seat belt buckles, various interior trim parts, etc. Electrical equipment inside the car includes power windows, connectors, fuse boxes, cable ties, and more.

Nylon 66 applications in the electronics and electrical industry

Nylon 66 can be used to produce insulation parts, precision electronic instrument parts, electrical lighting parts, electronic parts, and more. It can be used to make rice cookers, vacuum cleaners, and high-frequency electronic food heaters. Nylon 66 has excellent weldability and is widely used to produce junction boxes, switches, and resistors. Flame-retardant nylon 66 can be used in CRT clamps, fixtures, and focusing knobs.

Nylon 66 applications in mechanical transportation and equipment industry

Nylon 66 can be used for passenger car door handles, truck brake discs, insulation gaskets, baffle seats, ship turbines, propeller shafts, propellers, sliding bearings, and more. Highly impact-resistant nylon 66 can also be used to make pipe clamps, plastic molds, and radio-controlled car bodies, etc. Unreinforced nylon 66 is typically used to manufacture nuts, bolts, nozzles, etc., with low creep and corrosion resistance. Reinforced nylon 66 is used to produce chains, conveyor belts, fans, impellers, scaffolding fasteners, and more.