1) and extruder for PP after mixing, add, adding quality of 25%-27%;
2) temperature recommended at 180-200, and due to this product a good thermal stability, if specific process requirements, can also be increased;
3) when mixed with PP extrusion, recommend the use of double screw extruder, the best parallel co-rotating twin screw pelletizing;
4) recommends not to add any other inorganic fillers, as packing damage carbon layer, effect of flame retardant effect;
5) lubricant of the recommended not to add stearic acid salts;
6) if adding antioxidant and light stabilizer, to use the organic kind of antioxidant and light stabilizer;
7) special environmentally friendly flame retardant PP mixed with other additives should be used carefully.