在意大利FARE公司卧式一步法丙纶高强丝设备上，研究了聚丙烯熔融指数与丙纶高强丝强度的关系。
The relationship between PP melt index and PP filament tenacity is discussed. The filaments are obtained the one-step equipment of producing high tenacity PP filament which made by FARE Co.
采用聚丙烯切片、抗菌母粒共混，制成高熔融指数的抗菌高速纺专用料进行纺丝。
With PP chips and antibacterial matrices blent, the antibacterial special raw material with high melt index is prepared for speed spinning.
将聚丙烯树脂在熔融指数仪上熔融挤出、快速牵伸并退火处理，制得了硬弹性聚丙烯纤维。
Hard elastic polypropylene fibre samples were made by melt spinning isotactic polypropylene with melt indexer, followed by fast winding and annealing.
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