Halogen Free Flame Retardant Aluminum Diethylphosphinate IFR-RB6022 for Nylon PA IFR-RB6022 IFR-RB6022 High-Temperature Nylon PPA Flame Retardant is a heat-resistant halogen-free aluminum diethylphosphinate (ADP) flame retardant tailored for high-performance PA nylon and PPA systems, with comprehensive performance fully equivalent to Clariant Exolit OP1230. This professional ADP flame retardant adopts exclusive surface modification technology, featuring an ultra-high thermal