The effect of MFR on the mechanical properties of PP-R pipes resin was described.The influence of MFR change during melting extrusion were analyzed in emphasis from twin-screw extruder.
英
美
- 分析了PP-R(無(wú)規共聚聚丙烯)管材料MFR(熔體流動(dòng)速率)的變化對力學(xué)性能的影響,著(zhù)重通過(guò)雙螺桿擠出機研究了PP-R管材料熔融擠出過(guò)程中影響MFR變化的因素。
