HT-202E is a kind of Phosphorous and Nitrogen containing halogen-free flame retardant for glass fiber reinforced PA6, completely compliance with RoHs and REACH regulations. With the characteristics of nice self-extinguishing, short flaming, lower smoke density, good thermal stability, no precipitation and good compatibility in the PA6 resin.
The mechanical properties of PA6 have no significant difference between the formulas of HT-202E and Bromine-Antimony compounding, but HT-202E has a better electrical performance. Worked as an additive type flame retardant, HT-202E has an excellent flame retardancy in PA6 (30% GF) to UL-94 V0.