PA/莫代尔混纺织物与100%PA织物的对比研究

Comparative study of polyamide/modal and 100% polyamide fabrics

Birla莫代尔纤维作为第二代再生纤维素纤维,满足了长期以来对于性能和外观的双重需求,它是100%天然且人工制造的纤维。这种环保且可生物降解的纤维素纤维来源于高质量的木浆(一类再生天然资源)。与棉纤维不同,Birla莫代尔纤维能神奇地拥有类似合成纤维的高度均匀、质量一致和纯度高、线密度佳、长度稳定等优点,同时具备非常好的物理性能,例如韧性、拉伸性能和湿模量,使纤维可保持较大的拉伸回复。在以往的研究中,经过客观测量和织物的手感比较,发现聚酰胺(PA)/莫代尔混纺织物比100%PA织物综合手感风格值高出1.39基本单元;PA/莫代尔混纺的压缩线性度和压缩回弹性比PA织物更好,拉伸回弹性也要高出6.11基本单元,PA/莫代尔混纺织物与100%PA织物相比,拉伸更大时,回弹更好,同时较小的摩擦值使其更加光滑。

Birla Modal,also known as second generation man-made cellulosic fiber,fulfils the age-old demand of a combination of looks with brains and of aesthetics with performance.it is 100% natural and man-made.This ecofriendly and biodegradable fiber by Birla Cellulose is made from high quality wood pulp,a renewable natural resource.It has all the advantages of an engineered fiber in terms of high degree of uniformity,consistent quality,hight purity,optimal linear density and staple lengths unlike cotton fiber,and is also a technical marvel.The very good physical properties of Birla Modal such as tenacity,elongation and wet modulus makes the fabrics last longer with an enduring look and feel.In the present study hand feel of polyamide/modal and 100% polyamide（PA）fabrics were objectively measured and compared.It is found that Total Hand Value（THV）is better is case of PA/modal than 100% PA by 1.39 basis points.Compression property is better in case of PA/modal since it scores better than 100% PA on LC,and RC.Stretch and recovery is better in case of PA/modal than100% modal because of higher value of RT by 6.11 basis unit.Polyamide/modal stretches more and has better recovery as compared to 100% PA.Smoothness is found to be better in case of PA/modal because of lower frictional values.