HIGH-MOLECULAR WEIGHT POLYARYLENE SULFIDE FOR POWDER COATING

摘要

PURPOSE:To provide a polyarylene sulfide for powder coating use, having high molecular weight and giving a smooth and thick coating film having excellent mechanical properties. CONSTITUTION:The high-molecular weight polyarylene sulfide for powder coating has a weight-average molecular weight of >=30,000 and an average particle diameter of 50-80mum and contains >=90wt.% of particles having particle diameter of 40-150mum and <=0.5wt.% of particles having particle diameter of >=180mum.