PTFE matrix composites were fabricated using mixing nano sized powder process and vaporizing impregnant process.
采用溶剂蒸发法和固体纳米粉末混合法制备两种工艺制备了PTFE复合材料.
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Then PP blended with the powder, process and properties of blend are studied.
研究聚丙烯与超细负离子粉末的共混过程及共混物的相关性能.
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