同羊春毛理化特性的研究

ON THE PHYSICAL AND CHEMICAL PROPERTIES OF SPRING WOOL OF TONG SHEEP

研究结果表明,同羊春毛纤维类型数量比例较30年前有所改善。比秋毛弯曲明显整齐,弯曲率大,光泽好,摩擦效应大;17种氨基酸含量及总量也多于秋毛;伸度和强度的集中性及含硫量差于秋毛;表面结构也不及秋毛好,特别是含硫量还低于羊毛一般水平。

Abstract the study results showed that fiber type ratio of spring wool of Tong Sheep has been improved, and tt is more and better than 30 years ago. As compared with autumnal wool of Tong Sheep, crimp degree of spring wool is in good order and its crimp ratio is bigger, its sheen is better, coefficient of friction is bigger, 17 kinds of amino acid contents and total contents is more and better too, but concentration particularity of stretch and strength and sulphur contents is bad, micro-structure of fiber surface i not better than autumnal wool, and sulphur contents is less than cerumen level of wool in special.