... flame retardant 4.PPO,Nylon6,Nylon66,P 1.PPO is modified engineering plastic2.glass fiber reinforced PPO+30GF3.PPO with non flame ... retardant4.PPO,Nylon6,Nylon66,PP,PC,ABSWe have developed ... plastics, mainly including PA6,PA66,PP,PC,PBT,ABS,PPO and filled composites and nanocomposites, with higher strength and toughness, ...