Purchase Qty. Reference FOB Price
20-99 Tons US$2,074.00
100+ Tons US$1,710.00
Product Description
Polyurethane (PU), full name of polyurethane, is a polymer material formed by polyols and polyisocyanates through condensation polymerization and has excellent mechanical properties [1], with strong plasticity. Its synthesis can be traced back to 1937, when Professor Byaer first synthesized ...