河南工程学院学报：自然科学版
河南工程學院學報：自然科學版
하남공정학원학보：자연과학판
Journal of Henan Institute of Engineering
2012年
4期
5-9
,共5页
竹炭改性粘胶纤维%竹浆纤维%棉纤维%混纺比%一次拉伸性能%蠕变性能%松弛性能
竹炭改性粘膠纖維%竹漿纖維%棉纖維%混紡比%一次拉伸性能%蠕變性能%鬆弛性能
죽탄개성점효섬유%죽장섬유%면섬유%혼방비%일차랍신성능%연변성능%송이성능
bamboo-carbon modified viscose fiber%bamboo fiber%cotton%blending ratio%tensile property%creep behavior%relaxation performance
为了探讨白竹炭改性粘胶纤维混纺纱中竹炭纤维含量与混纺纱力学性能的变化关系，将白竹炭粘胶纤维以不同的混纺比混纺成纱，采用PC／YG061F型电子单纱强力仪对其成纱的一次拉伸性能、蠕变性能和松弛性能进行测试与分析．结果表明，随着竹炭改性粘胶纤维含量的增加，竹炭改性粘胶纤维混纺纱的断裂强力、断裂伸长率和弹性回复率先有逐渐增大的趋势，然后减少，其临界混纺比为80％．在实际应用中，应尽量选用混纺纱最高断裂强力对应的临界混纺比．
為瞭探討白竹炭改性粘膠纖維混紡紗中竹炭纖維含量與混紡紗力學性能的變化關繫，將白竹炭粘膠纖維以不同的混紡比混紡成紗，採用PC／YG061F型電子單紗彊力儀對其成紗的一次拉伸性能、蠕變性能和鬆弛性能進行測試與分析．結果錶明，隨著竹炭改性粘膠纖維含量的增加，竹炭改性粘膠纖維混紡紗的斷裂彊力、斷裂伸長率和彈性迴複率先有逐漸增大的趨勢，然後減少，其臨界混紡比為80％．在實際應用中，應儘量選用混紡紗最高斷裂彊力對應的臨界混紡比．
위료탐토백죽탄개성점효섬유혼방사중죽탄섬유함량여혼방사역학성능적변화관계，장백죽탄점효섬유이불동적혼방비혼방성사，채용PC／YG061F형전자단사강력의대기성사적일차랍신성능、연변성능화송이성능진행측시여분석．결과표명，수착죽탄개성점효섬유함량적증가，죽탄개성점효섬유혼방사적단렬강력、단렬신장솔화탄성회복솔선유축점증대적추세，연후감소，기림계혼방비위80％．재실제응용중，응진량선용혼방사최고단렬강력대응적림계혼방비．
In order to explore the relationship between the content of bamboo-carbon modified viscose fiber and mechanical properties of blended yarn, tensile, creep and relaxation properties of yarns of different blending ratio are tested using PC/YG061F electronic yarn stregth tester, and the conclusion shows that with the modified viscose bamboo fiber content increasing, the breaking strength, elongation and elastic recovery of blended yarn are gradually increasing at first and then decreasing, the critical blending ratio is 80%. In practice, the critical blending ratio is chosen to get the maximum breaking strength of blended yarn.
