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采用Ｉｎｓｔｒｏｎ３２１１毛细管流变仪对玻璃微珠填充的聚乙烯的流变性能进行了研究，并与粉煤灰、碳酸钙填充的聚乙烯作了相应比较，证明由玻璃微珠填充的聚乙烯体系加工性能较其它填充体系好。
The rheological properties of glass beads filled polyethylene were investigated by using Instron3211 capillary rheometer and compared with that of fly ash and calcium carbonate filled polyethylene. It was proved that the polyethylene beads filled by glass beads process Performance than other filling system.