用于粉末涂料纹理的不含PFAS的生物基添加剂

Biobased PFAS-free Additivesfor Powder Coating TexturingPresented by:Rich Czarnecki, Vice President1Update on PTFE (PFAS) based productsIn February 2023, ECHA published a comprehensivedossier to ban around 10,000 per-and polyfluoroalkylsubstances (PFAS)In parallel, EPA published a proposed rule for PFASsubstances under TSCABoth small molecule fluorochemicals (many of which areknown to be serious human health hazards) and highmolecular weight fluoropolymers (many of which have along history of safe use) would be considered a PFASunder both EU and EPA definitionsPTFE is a fluoropolymerTherefore,PTFE is a PFAS substance2Update on PTFE (PFAS) based productsCustomers in the food packaging industries have beenvery active at testing and replacing ingredients thatcontain PFAS/PTFEMany other customers are also concerned about thepotential regulatory burden from ECHA and EPAMicro Powders has built and commercialized a successfulportfolio of nanocomposite waxes that almost alwayssurpass the perfo