Poly[(1,1'-diphenyl[5,5'-bibenzimidazole]-2,2'-diyl)-p-phenylene](8CI); 3,3'-Diamino-4,4'-dianilinobiphenyl-terephthaloyl chloride polymer,cyclized SRU; PBI-T
Please post your buying leads,so that our qualified suppliers will soon contact you!
Country - Code Area - Code Number