分析测定全凝胶形成时间与湿法制纤参数的关系

IF 0.5 4区工程技术 Q4 CHEMISTRY, MULTIDISCIPLINARY

Fibre Chemistry Pub Date : 2024-03-23 DOI:10.1007/s10692-024-10477-3

A. L. Kalabin, I. V. Koltsov

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引用次数: 0

摘要

研究了用聚合物溶液制造化学纤维过程中的凝胶形成现象。得出了凝胶完全形成时间与熔池中沉淀物浓度、聚合物溶液中沉淀物含量、熔池中溶液温度和聚合物溶液射流半径的近似代数方程。建模得出的相关关系与使用更全面的凝胶形成过程模型计算得出的结果非常吻合。推导出的方程适用于描述凝胶形成现象。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Analytical Determination of Dependence of Full Gel Formation Time on Parameters of Fiber Making by Wet Method

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Analytical Determination of Dependence of Full Gel Formation Time on Parameters of Fiber Making by Wet Method

The phenomenon of gel formation for the process of chemical fiber making from polymer solution was studied. An approximate algebraic equation of dependence of full gel formation time on precipitant concentration in the bath, precipitant content in the polymer solution, temperature of the solution in the bath, and radius of the polymer solution jet was derived. The dependencies obtained by modeling agree well with the results of calculations using a more comprehensive model of the gel formation process. Applicability of the derived equations for describing the gel formation phenomenon is shown.

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来源期刊

Fibre Chemistry 工程技术-材料科学：纺织

CiteScore

0.70

自引率

60.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Fibre Chemistry publishes original research and review articles in the field of man-made fibre production and application. The journal offers scientific and technical articles on the following aspects: chemistry, technology, machinery and economics of man-made production; the initial monomers and polymers; the properties of man-made fibres and their processing in various industry branches (textiles, rubber, composites, etc).