Manufacturing process for preparing double-component nano fibers

Abstract

The invention discloses a manufacturing process for preparing double-component nano fibers. The manufacturing process uses electrical heating to make two plastic particles hot melt and meanwhile crosslinking spraying silk is pressed, and then airflow stretching is conducted to form a manufacturing process of nanoscale double-component fibers. The nano fibers of multiple characters and functions can be obtained by controlling properties of different plastics, for example, double-component screw elastic fibers of different hot melting shrinkage rates are used to change silk outlet hole characterand silk outlet angle double-component heterotypic and foreign fibers, and hot melting materials in different charging boxes are uniformly mixed with nano materials of different functions to obtain the double-component fibers of different functions. The double-component nano fibers can be used as filling materials to make quilts, and can be used as weaving materials to weave super soft and hyperelastic functional yarns to make nanofiber fabrics with exceptional functions. The manufacturing process is a novel universal technology for the nano materials. The manufacturing process solves the problem of the unicity of the prior single-component fiber forming, and can produce nano-composite fibers of different components, so that the nano materials are more diversified and multi-functionalized.

Description

technical field [0001] The invention specifically relates to a production process for preparing two-component nanofibers. Background technique [0002] Nanomaterials have special optical properties, electrical properties, and spatial geometry, and are ideal systems for studying physical properties such as electron transport, optical properties, and mechanical properties of nanomaterials. They have important application prospects in nano-devices, especially in the miniaturization of devices, which will play an irreplaceable role and have become a research hotspot. [0003] At present, there are many methods for preparing nanofibers, such as stretching method, template synthesis, self-assembly and sea-island spinning, etc., but all of them require complicated processes or special requirements for materials, and it is difficult to achieve simple, fast, large-scale, The need for high-quality preparation of nanofibers. [0004] The process of preparing nanofibers by stretching ...

AI Technical Summary

Problems solved by technology

Once the self-assembly process starts, it will automatically proceed to a certain expected end point, and the molecular and other structural units will automatically arrange into nanofibers and other shapes, but this method takes a long time and has a small yield

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