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METHOD OF PRODUCING NANOFIBER YARN WITH HIGH TENSILE STRENGTH
METHOD OF PRODUCING NANOFIBER YARN WITH HIGH TENSILE STRENGTH
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机译:高强度纳米纤维纱的生产方法
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摘要
FIELD: chemistry.;SUBSTANCE: invention relates to the chemical technology of fibrous materials and a method for producing a nanofiber yarn with a high tensile strength. Method includes aligning the individual nanocellulose fibers with each other and forming the nanofiber mesh first by aligning the spinneret in which the nanocellulose hydrogel is prepared of natural and unmodified nano-fibrillated cellulose and extruded through a spinneret at a high jet speed, after which the nanofiber mesh is stretched by leveling on the surface, while the hydrogel jet from the spinneret is applied to a moving slippery surface.;EFFECT: invention provides a technology for high-speed production of nanofiber yarn with high tensile strength.;16 cl, 6 dwg, 1 tbl, 1 ex
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机译:化学领域本发明涉及纤维材料的化学技术以及具有高拉伸强度的纳米纤维纱的制造方法。该方法包括使单个的纳米纤维素纤维彼此对齐并首先通过对齐喷丝头来形成纳米纤维网,在该喷丝头中,纳米纤维素水凝胶由天然和未改性的纳米原纤化纤维素制成,并以高喷射速度通过喷丝头挤出,之后,纳米纤维通过将喷丝头上的水凝胶射流施加到运动的光滑表面上,使网眼在表面上变平而拉伸;效果:本发明提供了一种用于高速生产具有高抗张强度的纳米纤维纱的技术; 16 cl,6 dwg ,1 tbl,1 ex
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