徐立双 王利君 孙晓楠

摘要： 针对防切割手套性能评价问题，文章以聚乙烯纤维为原料，设计了18种防切割手套用针织物，并利用TDM100耐切割性能测试仪测试了织物的耐切割性能，结合灰色近优法对织物防护性能进行评价与甄选，构建了织物综合得分的评价模型，并验证了其适用性。该模型显示：织物的性能与其厚度、横密、纵密、平方米质量等因素存在定量关系，其中厚度影响最为显著。初步实现以结构参数来评价织物性能，研究结果可为聚乙烯防切割手套的设计与性能评价提供参考。

关键词： 聚乙烯;防切割手套用针织物;结构参数;回归分析;綜合评价

中图分类号： TS186.3

文献标志码： A

文章编号： 1001-7003（2021）12-0017-06

引用页码： 121104

DOI： 10.3969/j.issn.1001-7003.2021.12.004（篇序）

Abstract： To address the evaluation problems of cut-resistant gloves， 18 types of knitted fabric for cut-resistant gloves were designed using polyethylene fiber as raw material， then the anti-cutting performance of the fabric was tested using TDM100 cutting resistance tester. The protection performance of fabric was evaluated and selected based on grey near optimal method， the evaluation model of fabric comprehensive scores was established， and then its applicability was verified. This model has shown that there exists a quantitative relationship between fabric performance and its thickness， transverse density， longitudinal density， the mass of each square meter， among which thickness has the most obvious impact. The study has preliminarily achieved the goal of evaluating fabric performance by structural parameters and the research results can provide references for the design and performance evaluation of the polyethylene cut-resistant gloves.

Key words： polyethylene; knitted fabric for cut-resistant gloves; structural parameters; regression analysis; comprehensive evaluation

据统计，手部伤害事故占到了各类工伤事故数量的25%[1]。防切割手套在安保行业、玻璃生产加工制造业、机械生产行业等具有较高的应用价值。目前国内外学者对聚乙烯防切割针织物进行了不同的研究。杨豆豆等[2]在7针全自动手套机上采用添纱组织结构方法，应用分离编织和转移技术，编织了聚乙烯防切割手套，得出聚乙烯纤维防切割手套编织的最佳条件：聚乙烯纱线线密度1 665 dtex，捻度200 捻/m，织物平方米质量200 g/m2。方圆等[3-4]发现在聚乙烯纱线线密度一定时，随着纱线捻度的增加，织物的防切割性能呈现先增大后减小的趋势。刘柳等[5]详细解读了几种机械防护手套的测试标准，得出了不同的测试标准与方法对防切割手套的测试结果有影响。……