| 兔毛纤维的天然高分子物改性 |
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| 引用本文： | 毛志平,冒亚红. 兔毛纤维的天然高分子物改性[J]. 印染助剂, 2002, 19(6): 1-3 |
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| 作者姓名： | 毛志平 冒亚红 |
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| 作者单位： | 上海东华大学化学与化工学院,上海,200051 |
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| 摘 要： | 利用不同的天然高分子物处理兔毛，结果表明：分别用1％（owb）的聚氨基酸及轻度降解壳聚糖（分子量4万左右）处理兔毛的单纤维的拉伸断裂强力为4.23、3.37cN，比未处理兔毛的断裂强力（2.39cN）明显提高，且用聚氨基酸处理兔毛具有更好的耐久性。另外，壳聚糖处理可以提高兔毛的摩擦系数，用聚氨基酸处理的兔毛的摩擦系数稍有降低。
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| 关 键 词： | 兔毛纤维 天然高分子物 改性 单纤维强力 |
| 文章编号： | 1004-0439(2002)06-0001-03 |
| 修稿时间： | 2002-06-03 |
MODIFICATION OF RABBIT HAIR FIBRE WITH NATURAL POLYMER |
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| MAO Zhi_ping,MAO Ya_hong. MODIFICATION OF RABBIT HAIR FIBRE WITH NATURAL POLYMER[J]. Textile Auxiliaries, 2002, 19(6): 1-3 |
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| Authors: | MAO Zhi_ping MAO Ya_hong |
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| Abstract: | Rabbit hair fibre was treated with various natural polymers and the results indicated that the breaking strength of the single fibre of rabbit hair treated with 1 percent (owb) poly-amino acid or slightly degraded chitosan(molecular weight: about 40000) were respectively 4.23cN and 3.37cN . Their breaking strength was obviously better than that of the untreated rabbit hair(2.39cN). The rabbit hair treated with poly-amino acid had better durability. Chitosan treatment could improve the friction efficient of rabbit hair but poly-amino acid treatment lowered it slightly. |
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| Keywords: | rabbit hair single fibre strength enhancement natural polymer |
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