POLYAMIDE RESIN COMPOSITION

摘要

Polyamide resin having a good elogation, transparency and flame retardency is made by mixing below 20 wt. % of copolymerised polyamide(a) and below 50 wt. % of nylon 6 with a relative viscosity of above 2,5 in a wt. ratio of 1:1-4. A copolymerised polyamide(a) consists of 6N salt which contians hexamethylenediamine and naphthalenecarbonic acid, 66 salt which contains hexamethylenediamine and adipic acid, AH salt, 610 salt contains hexamethylenediamine and sebasic acid, 61 salt contians hexamethylenediamine and caprolactam.