1,PVB Resin, Polyvinyl Butyral 2,CAS#: 63148-65-2 3,Grade: PVB Resin SDW1A -2A -3A V30H V60H etc. 1, Product name: PVB Resin, Polyvinyl Butyral2, CAS#: 63148-65-23, Grade: PVB Resin SDW1A -2A -3A V30H V60H etc.4, Application: ink production, car glasses film, textile, printing etc.5, Packing: 15kg per bag6, Delivery: within one week after payment confirmed Coating usage Polyvinyl Butyral