It can be made by blowing, extrusion casting, solution casting, or by calendaring.
可通过吹膜、挤压铸造、溶液铸造或轧光工艺制造。
Extrusion blending method can process a stable nanometer compounding material through melt-mixing polymer and nanometer particle.
挤出共混法通过熔融混炼聚合物和纳米微粒可加工成稳定的纳米复合材料。
For direct extrusion presses, temperature tapering of the billet can provide significant increase in press speed without reducing profile quality and in some cases improving profile quality.
对于正向挤压机来说，短锭温度递减却能使挤压速度明显提高，不会影响型材的质量，一些时候还会提高型材质量。
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