IntroductionFR-MCA500 using PA6 resin as carrier,Website:http://www.hx-flameretardant.com, content of MCA is above 50%, Advantages: good compatibility with PA6 and PA66 resin, good dispersity, good flame resistance. Environmental protection without halogen, low dosage, no mold corrosion, high effective, low smoke, high cost performance. Flame retardant can reach the level UL94V0. ...