Akcrostab LT-4822 Akzo Nobel-Akcros Chemicals North America South and Central America Heat stabilizer >> Barium / Zinc Light stabilizer / UV-absorber Akcrostab LT-4822 is a liquid barium-zinc-phosphite carboxylate heat and light stabilizer for flexible PVC. Applications and advantage of Akcrostab LT-4822 - does not contain cadmium making it suitable for applications where this is desired or mandated, LT-4822 provides excellent all around performance In a wide range of flexible PVC processes (extrusion, calendering, knife or strand coating, dipping, etc.), Akcrostab LT-4822 has been designed to be compatible with a wide range of compounding ingredients, including epoxidized soybean oil. Pre-blending or use of a day-tank is then possible, LT-4822 provides balanced overall performance at an economical price, Typical suggested usage levels are 2.0 – 3.0 phr. Akcrostab LT-4822 is also available as an ESBO blend. liquid barium-zinc-phosphite carboxylate heat and light stabilizer for flexible PVC.does not contain cadmium making it suitable for applications where this is desired or mandated, provides excellent all around performance In a wide range of flexible PVC processes.