巴尔楚克羊毛绒资源品质分析

Quality Analysis of Baerchuke Sheep Down Hair Resource

对94只巴尔楚克绵羊的毛绒样品开展了细度、长度、白度、净毛率、油脂率、毛绒纤维类型等参数检测,分析巴尔楚克绵羊毛绒品质和利用价值。结果表明,巴尔楚克羊羊毛净毛率平均67.99%;通过纤维类型检测结果发现,巴尔楚克羊毛绒含有绒纤维,平均绒含量在56.18%;巴尔楚克羊肩部的绒细度主体范围在19.01~26.00μm,绒纤维平均细度为22.48μm,细度在19.0μm以下占2.13%,说明巴尔楚克绵羊绒整体细度偏粗;长度主体范围在50~100 mm,占样本总数的72.35%,长度范围较宽,长度分布较分散,个体差异较大。说明巴尔楚克羊能够生产绵羊绒,而且其中一部分具有纺织加工价值。

The down hair samples of 94 Baerchuke sheep were tested to evaluate the quality and utility value in aspects of fineness, length, whiteness, percent yield of clean wool, grease and fiber types. The results showed the average net gross rate of Baerchuke sheep down hair was about 67.99%. The fiber type test results found the fiber of Baerchuke Sheep con-tained down hair, and the average down hair content was 56.18%. The fineness of shoulder down hair of Baerchuke sheep mainly ranged from 19.01μm to 26.00μm,and the average fiber fineness was 22.48μm, with 2.13% fiber under 19.00 μm, which showed the coarser whole fineness of Baerchuke sheep down hair. The fiber length of down hair scattered from 50 mm to 100 mm, accounting for 72.35% of the total samples, and with dispersive length distributionand greater individual differ-ence. It was concluded that Baerchuke sheep can produce down hair, and the textile value of some down hair would be re-markably superior