The Radilon HHR range previously covered applications at temperatures up to 210?? C. Spini said Radici eventually hopes to add grades for blow molding and extrusion, as well.??? Radilon DT ??? this is a new family of nylon 6.12 long-chain polymers that offer better chemical resistance to salts such as zinc chloride and calcium chloride, and improved stress-cracking resistance, compared with the fi