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首页> 外文期刊>The Journal of the Textile Institute. Part 3, Technologies for a New Century >Smart Blending: a Means to Obtain Fibers and Plastic Products with Tailored Properties
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Smart Blending: a Means to Obtain Fibers and Plastic Products with Tailored Properties

机译：智能混合：一种获得量身定制的纤维和塑料产品的途径

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摘要

Blending technology of the past century was developed primarily to forcibly melt and mix polymers and additives. As in any composite material, the properties of blends are strongly influenced by the shape, size, and orientation of each component. Desired shapes in minor component bodies or additive distributions are now altered by time-consuming iteration guided largely by insight and experience. Examples are presented which demonstrate that new and commercially significant morphologies can be produced by more controllable blending methods that may serve as the basis for new blending technologies. Greater attention to processing opportunities upstream of spinnerets, for example, can yield spun fibers with useful microstructures or nanostructures, such as those containing abundant internal fibrils, multilayer films, interpenetrating morphologies, and percolating networks, as well as more flexible manufacturing.
机译：上个世纪的混合技术主要是为了强制熔化和混合聚合物和添加剂而开发的。如同在任何复合材料中一样，共混物的性能受每种组分的形状，大小和方向的强烈影响。现在，在主要依靠洞察力和经验的指导下，耗时的迭代改变了次要部件主体中所需的形状或添加剂分布。所提供的实例表明，可以通过可控性更高的混合方法生产出新的且具有商业意义的形态，这些方法可作为新混合技术的基础。例如，更多地关注喷丝头上游的加工机会，可以生产出具有有用的微结构或纳米结构的纺成纤维，例如包含丰富的内部原纤维，多层膜，互穿形态和渗透网络的纺丝纤维，以及更灵活的制造工艺。

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