Explanation

The polyamide thermoplastic resin containing sebacic acid and hexamethylene diamine alternately connected structure is translucent and milky white in appearance, resistant to strong alkali and weak acid, not resistant to concentrated inorganic acid, and soluble in phenols and formic acid. Prepared by condensation polymerization of sebacic acid and adipic acid. Injection molding, extrusion, spraying, and pomelo silk can be used for brewing processing. Can produce products with high requirements for dimensional stability. Applied in industries such as machinery, textiles, transportation, etc. Such as gears, gaskets, sealing materials, oil pipes, bearings, etc. in automobiles and tractors.

Classification