Method for preparing whisker material to make modification treatment of spinning chemical fibre

Abstract

The present invention relates to a preparation method of spinning chemical fibre modified and treated by whisker material, and is characterized by that said preparation method includes the following steps: mixing whisker material and dispersing agent uniformly, adding deionized water, diluting and stirring by using high-speed shearing emulsifying machine to form whisker slurry material, in the wet spinning process of the chemical fibre adding the whisker slurry material so as to obtain the modified chemical fibres of acrylic fibre, viscose fibre and vinylon, etc. with the function of resisting static electricity, resisting bacteria and resisting UV ray, so that it has the extensive application.

Description

[technical field] [0001] The invention relates to the technical field of polymer synthetic fibers, in particular to a preparation method of whisker material modified spinning chemical fibers. [technical background] [0002] During the production and use of traditional fibers and their products, static electricity is generated due to factors such as friction, drafting, compression, electric field induction, and hot air drying. If these static charges cannot be dissipated quickly, they will accumulate on materials and textile machinery, and when they reach a certain level, they will cause various hazards. With the increasing production and application of chemical fibers in textiles, and the formation and processing of chemical fibers As the speed increases, the charging phenomenon of fibers and their products and the resulting electrostatic hazards are also becoming more and more serious. Static electricity not only leads to difficulties in textile processing, such as difficu...

AI Technical Summary

Problems solved by technology

Carbon black is the best antistatic agent additive. The disadvantage is that the antistatic fiber is too dark in color and can only be used to dye and weave dark fabrics. The conductivity of other ordinary white metal oxides is relatively low, so it is used in When preparing fibers with excellent antistatic properties, it is necessary to add a large amount of white metal oxides, which often reduces the mechanical properties of the fibers. Only the composite spinning method can be used to prepare antistatic fibers with better mechanical properties, and due to metal oxidation The compatibility between the substance and the stock solution is poor, and a large amount of energy will be consumed during stirring, so the cost is high, and when the particles are not well stirred, problems such as clogging of the spinneret holes and broken wires are easy to occur

[0006] 3. Treat the surface of the fiber with a copper salt solution to attach a metal coating to the surface of the fiber, or treat it with ferric chloride and pyrrole solution before drying and densifying to obtain a conductive fiber that is not affected by the ambient humidity. However, with this The antistatic fiber prepared by the method has poor hand feel and poor washability