PC / ABS halogen-free flame retardant is a new generation of high molecular weight products, usually in the form of mixture, with low volatility, high thermal stability, hydrolysis resistance and can withstand high processing temperature characteristics, the flame retardant Efficiency, and is more than 50% more efficient than typical commercially available phosphate-based halogen-free products. It is often used to produce high quality thermosets and thermoplastics such as polyurethanes, epoxy resins, acrylic resins, unsaturated resins and alloy products such as PC / ABS , HIPS / PPO, SEBS / PPO, etc., at the same time, relative to other similar compounds, has a low plasticity, which is particularly suitable for electrical and electronic products, has good resistance to migration.