Characteristics and application of modified nylon plastic molding
Nylon is an excellent engineering plastic molding resin with excellent mechanical properties, outstanding corrosion resistance, oil resistance, heat resistance and high modulus. It can be enhanced and flame retardant modified, which can significantly improve its heat resistance, modulus dimensional stability and flame retardancy. Modified nylon is widely used as a substitute for traditional materials such as metal and wood, and is used in automobiles and electronic appliances. , power tools and other industries.
Performance advantages of modified nylon
Nylon has high mechanical strength, high softening point, heat resistance, low friction coefficient, abrasion resistance, self-lubricity, vibration absorption and sound absorbing, oil resistance, weak acid resistance, alkali resistance and general solvent, and good electrical insulation. Self-extinguishing, non-toxic, odorless, weather resistant, and poor dyeability.
1. High mechanical strength, good toughness, high tensile strength and compressive strength.
2. It has outstanding fatigue resistance and can maintain the original mechanical strength after repeated repeated inflection.
3, the surface is smooth, the friction coefficient is small, wear-resistant.
4, corrosion resistance, alkali resistance and most salt liquid, but also resistant to weak acid, oil, gasoline.
5, non-toxic, inert to biological erosion, has good antibacterial and anti-toxic ability.
6, strong heat resistance, wide temperature range, can be used for a long time at 45 ~ 100 ° C, heat resistance temperature of 120 ~ 150 ° C in a short time.
7, has excellent electrical properties, with good electrical insulation.
8, the quality of the parts is light, easy to dye, easy to form.
In addition to the above performance advantages, different modified nylons have different advantages: flame retardant, reinforced, high heat resistance and the like.
Type of modified nylon
The main varieties of nylon are PA6 and PA66, which are absolutely dominant, followed by PA11, PA12, PA610, PA 612, in addition to PA1010, PA46, PA7, PA9, PA13, new varieties with PA6I, PA9T special nylon MXD6 (blocking) Resin) and so on. There are many kinds of modified nylon, such as reinforced PA, high impact PA, super tough PA, conductive PA, and flame retardant PA.
Modified nylon application
Modified nylon is widely used in various mechanical and electrical parts, including bearings, gears, pulley pump impellers, blades, high pressure seals, gaskets, valve seats, bushings, oil pipes, oil reservoirs, ropes, transmission belts, grinding wheel adhesives, Battery box, electrical coil, cable connector, etc. There are also considerable yields for packaging tapes, food films (high temperature films for cooked foods, and low temperature films for refreshing beverages).
Asia Billion is a automotive exterior plastic mold manufacturers with engineering nylon material and oothers , if you have automotive nylon exterior plastic mold project , you can let us know freely.