棉纺织技术2024，Vol.52Issue(9)：24-28,5.
玄武岩棉不锈钢长丝复合纱的制备及性能研究
Preparation and property study of basalt cotton stainless steel filament composite yarn
摘要
Abstract
To explore the property of basalt cotton stainless steel filament composite yarns prepared and based on the spreading apparatus,the basalt cotton stainless steel filament composite yarns were prepared by using multi-axis composite spinning technology.The twist,hairiness number,yarn evenness,and mechanical property of the spreading and non-spreading composite yarns were tested and compared.The results showed that,compared to non-spreading structural composite yarns,the average twist of spreading structural composite yarns was reduced by 6.33%and the unevenness of twist was reduced.After spreading,basalt single yarn width was increased,which was more beneficial to cover the cotton fiber on the surface of core yarn.The 3 mm hairiness number of the spreading structural composite yarns was reduced by 39.18%,and CV value of fragment length weight was reduced by 1.53 percentage points.Moreover,the breaking strength and breaking elongation rate were increased by 13.49%and 31.37%respectively.It is considered that the property of composite yarns can be significantly improved by adjusting the yarn structure and using spreading structure.Meanwhile,combining with multifunctional new textile materials,high-quality and high-performance functional composite yarns can be prepared.关键词
多轴系纺纱/展丝机构/成纱机理/结构复合纱/纱线性能Key words
multi-axis spinning/spreading device/yarn forming mechanism/structural composite yarn/yarn property分类
轻工业引用本文复制引用
王海洋,高灿钰,刘爱嘉,钱迅,曹吉强..玄武岩棉不锈钢长丝复合纱的制备及性能研究[J].棉纺织技术,2024,52(9):24-28,5.基金项目
国家自然科学基金项目(51963020) （51963020）
国家级大学生创新训练项目(202210755024) （202210755024）
自治区高校基本科研业务费科研项目-培育类项目(XJEDU2023P030) （XJEDU2023P030）
自治区科技计划项目-科技援疆计划(2022E02019) （2022E02019）
