JX-PI polyimide has excellent mechanical properties, heat resistance, high and low temperature resistance, chemical resistance, and high electrical insulation, and is widely used in the manufacturing of automobiles. Choosing polyimide, a special engineering plastic, as a manufacturing material has the following advantages.
Chemical resistance: Polyimide can maintain its stability in contact with hydrogen gas and chemical reagents, and is not easily corroded or affected by hydrogen gas,Thus ensuring the reliability and safety of hydrogen energy systems and methanol fuel cell systems.
High temperature resistance: High temperature environments may be involved in the manufacturing process of new energy. Polyimide has good high temperature resistance, and can maintain its strength and stability when used for a long time at temperatures above 290 degrees, without deformation or aging.
Low temperature resistance: such as not brittle in liquid helium at -269 ℃, it can be used in adapters and valve core seals of hydrogen energy storage tanks; The temperature of liquid hydrogen is very low, with a boiling point of -252.87 ℃, which means that only below this temperature can hydrogen become liquid.
Excellent mechanical properties: Polyimide has high strength, stiffness, and toughness, which can withstand external stress and deformation of new energy systems, ensuring the stability and reliability of its structure. This material can be used to make high-precision parts and improve the quality of automobiles.
Lightweight design: Polyimide has a lower density, which can achieve lightweight design of new energy systems, improve energy utilization efficiency and system performance.
Excellent insulation: Polyimide has excellent insulation properties, with insulation strength exceeding 20KV/mm; Can be used for key insulation components related to batteries and motors in electric vehicles。
Applications: Brake sensor terminals, glass lifting limit pins, thrust washers, bearing bushings, gears, sealing rings, bearing balls, etc