| 稀土——铬结合鞣制牦牛皮的研究 |
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| 引用本文： | 王坤余,张铭让,陈家丽,马成林,徐义,赵瑞清.稀土——铬结合鞣制牦牛皮的研究[J].皮革科学与工程,1993,3(1):15-18. |
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| 作者姓名： | 王坤余 张铭让 陈家丽 马成林 徐义 赵瑞清 |
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| 作者单位： | [1]成都科技大学 [2]四川阿坝州制革厂 |
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| 摘 要： | 本文研究了稀土在牦牛皮制革中应用的工艺条件及革的性能。试验结果表明．稀土用于牦牛皮主鞣、复鞣和染色工艺中是切实可行的。成革丰满．机械强度增加，面积得率提高3．0％以上。红矾用量减少30％。废鞣液中Cr2O3含量从2.48克／升降低到0．3克／升。
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| 关 键 词： | 牦牛皮 结合鞣 鞣制 复鞣 制革 染色工艺 得率 Cr2O3 稀土 工艺条件 |
The Study on Application of RE in Manufacture of Yakhide Upper Leather |
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| Wang Kunyu,Zhang Mingang et al.The Study on Application of RE in Manufacture of Yakhide Upper Leather[J].Leather Science and Engineering,1993,3(1):15-18. |
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| Authors: | Wang Kunyu Zhang Mingang |
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| Affiliation: | Wang Kunyu;Zhang Mingang et al |
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| Abstract: | This paper reports the application of RE in tanning of yakhide and the properties of the leather obtained from this process. Investigation show that RE can be applied together with chrome in tanning yakhide. The effect of RE is positive. The finished leather is full and its physical-me chanical properties are improved. The gain of leather is increased. This technology can save more than 30% chrome and the content of Cr_2O_3 in left tanning liquor is as low as 0. 3g/l. |
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| Keywords: | rare earth combination tanning yakhide leather |
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