Flame retardant masterbatch is an environmentally friendly halogen-free flame retardant masterbatch independently developed and produced by the company, which is divided into different substrates, such as PP& Nbsp; PA  PET and other products are suitable for different substrates. Advantages: low precipitation, high dispersion, high whiteness, and low addition. Pre production testing and technical support services are provided. Products have now been applied: plates, pipes, injection molded parts (low-voltage switches, etc.)