This product uses the new type of organic phosphorus flame retardants, matching with flame retardant synergist and well-selected carrier resin through twin-screw extruder to granulate. The flame retardant has moderate melting point, high decomposition temperature, and has good compatibility with polyester, which make the final products no blocking and precipitation. It can be widely used in extrusion, injection molding and spinning polyester, such as PET synthetic wigs, sheet, film, fiber, etc.

Specifications：
Items Units FR/MB-PET
Appearance --- Nature granules
FR content % 50 min
Moisture % 0.5 max
Density G/cm3 1.2-1.4
Dosage spinning，% 5-10