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本发明公开的高刚、耐热聚丙烯复合材料配方为:聚丙烯100.00 phr;滑石粉1.00~9.00 phr;α成核剂0.01~1.00 phr;抗氧剂0.01~1.00 phr;润滑剂0.10~5.00 phr。然后将聚丙烯、成核剂、滑石粉、抗氧剂、其他助剂按比例在高速混合器中混合5~10min;然后置于双螺杆挤出机中,于220℃熔融挤出、造粒,得到高
The disclosed high rigidity, heat-resistant polypropylene composite material formulation is as follows: polypropylene 100.00 phr; talc 1.00~9.00 phr; α nucleating agent 0.01~1.00 phr; antioxidant 0.01~1.00 phr; lubricant 0.10~5.00 phr. Then, polypropylene, nucleating agent, talc, antioxidant and other auxiliaries are mixed in a high-speed mixer according to the proportion for 5 to 10 minutes; then placed in a twin-screw extruder, and melt-extruded at 220 DEG C to granulate , Get high