GY-FR-OP31 flammability Test Report on PE/EVA foaming GY-FRE-B27 Environmental Halogen Flame Retardant Masterbatch GY-FRE-OP40 Non-Halogen Flame Retardant Masterbatch GY-PFM16 High Effective Impact Modifier (for PP,PE,TPE,TPR,EVA)