尼龙PA66 70G43L 高强度

尼龙PA66 70G43L  高强度 美国杜邦  玻纤增强高钢性

Polyamide resin, English name is polyamide, abbreviated as PA... Characteristics: Nylon as a large amount of engineering plastics, widely used in machinery, automobiles, electrical appliances, textile e, chemical e, aviation, metallurgy and other fields. Become the indispensable structure material in each profession, its main characteristic is as follows: 1. Excellent mechanical properties. Nylon has high mechanical strength and good toughness. 2. Good self-lubricating and friction resistance. Nylon has good self-lubrication, low friction coefficient, thus, as a transmission component of its long service life. 3. Excellent heat resistance. The thermal deformation temperature of high crystalline nylon such as nylon 46 is very high, and it can be used under 150 ° C for a long time . . The thermal deformation temperature of PA66 reinforced by glass fiber is over 250 ° C. Four. Excellent electrical insulation performance. Nylon has high volume resistance, high breakdown voltage, is an excellent electrical and electrical insulation material 5.5% . Excellent weather resistance. 6. Water Absorption. Nylon absorbent, saturated water can reach more than 3% . With the development of petrochemistry industry and other industries, nylon engineering plastics have been provided with abundant and cheap raw materials and broad market. Nylon is mainly used in automobile industry, electrical and electronic industry, transportation industry, machinery manufacturing industry, wire and cable communication industry, film and daily necessities. Nylon used in the automotive industry accounts for about 1/3 of the total consumption of nylon. The main use of nylon wax density is small and excellent comprehensive performance, to meet the re of light-weight and energy-saving cars. In particular, the use of its mechanical strength is good, wear-resistant, oil-resistant, self-lubrication and other characteristics, manufacturing a variety of bearings, gears, pulleys, pipelines, oil storage, oil-resistant gaskets, protective cover, support frame, wheel cover, guide plate, FAN, air filter shell, radiator water chamber, Brake Pipe, engine cover, door handle, etc. .

PA66美国杜邦ST801特殊级 超强韧性 杰出的耐冲击性。