Purchase Qty. Reference FOB Price
25-249,999 kg US$2.00
250,000-2,499,999 kg US$1.80
2,500,000+ kg US$1.50
Product Description
Product Description PA is short for polyamide, often referred to as Nylon, is a polymer containing repeated amide groups (- NHCO -). PA materials can be made from lactam or from the polycondensation of binary amines and dibasic acids. Nylon was originally developed as a fiber material, such as ...