Polycondensation products of caprolactam and AH salt in different ratios of the following types: PА6/66/610-1,2; PА66-3,4
Melting point 150-170 °С
Resistance to hydrocarbons (kerosene, gasoline, etc.), ketones, oils ethers and alkalis.

Application
Polyamides of PА 6/66-3 and PА 6/66-4 types can be processed by injection molding, and also they can be dissolved in an alcohol-water mixture for reception of glues and the varnishes for electro-technical industry, for prosthetic-orthopedic products, film coverings, for leather and paper processing.