阻燃尼龙和增强尼龙的特性及应用

Polyamide nylon is a general term for polymers with amide groups in the repeating units of the main chain of macromolecules. PA has good comprehensive performance, including mechanical properties, heat resistance, wear resistance, chemical resistance, and self-lubricating properties. It has a low coefficient of friction, a certain degree of flame retardancy, is easy to process, and is suitable for filling fillers such as glass fiber for reinforcement and modification to improve performance and expand application scope. There are many varieties of PA, such as PA6, PA66, PA11, PA12, etc.

Today, we will mainly talk about the characteristics and applications of flame-retardant nylon materials and reinforced nylon materials.

Flame retardant nylon materials have excellent flame retardant properties, outstanding mechanical properties, outstanding electrical insulation performance, good thermal stability, product development flexibility, and cost controllability, and are widely used in almost all industrial power engineering, electronic products, and home appliance technology fields.

Future Trends:

Halogen free has become mainstream.
Bromine based flame retardants tend to be antimony free and antimony free.
Higher electrical insulation performance (high CTI)
Higher thermal stability
Low migration and precipitation of flame retardants
Low metal and mold corrosiveness

Application of flame retardant nylon materials in various fields:

Electrical Engineering: Low voltage switches and their enclosures, series terminals, distribution systems, cable conduits and fasteners, contacts and power switches, coils, circuit breakers, etc.
Electronic products: plugs, electrical and mechanical components of electronic data processing and communication equipment, capacitor casings, chip carriers, etc.
Household appliances: washing machines, dishwashers, coffee makers, electric kettles, hair dryers, heaters and other electrical components such as switches, solenoid valves, plugs, sockets, brackets, etc.
Photovoltaic products: solar photovoltaic cell modules, such as junction boxes, plugs, etc.
Automotive components: ignition system components, electric vehicle battery components, etc.

Reinforced nylon material is made by adding glass fibers to nylon, greatly improving the tensile and bending strength of the material. It is widely used in fields such as electric tools, automotive industry, sports equipment, machinery industry, office equipment, etc.

Features:

Excellent mechanical performance
Good heat resistance
Good dimensional stability.
Good self-lubricating and wear-resistant properties.
Good injection molding performance and appearance.
Good coloring performance.
Cold resistance

Enhancing the application of nylon materials in various fields:

Electric tools: cutting machine, chainsaw, drill, angle grinder, polishing machine, hammer, pickaxe, hot air gun, lithium battery screwdriver, sanding machine, engraving machine, etc.
Automotive industry: cooling water chamber, intake manifold, frame bracket, ventilation grille, door handle, throttle body, fan cover, shift control lever cover, handbrake, accelerator pedal, gear shift, etc.
Mechanical industry: water pumps, water valves, bearings, shaft sleeves, gears, brackets, rollers, etc.
Sports equipment: skiing equipment, strollers, bicycles, fitness equipment parts, etc.
Office equipment: seat brackets, pulleys, shafts, shredder gears, machine parts, etc.