| 铬-酚类合成鞣剂鞣革性能研究 |
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| 引用本文： | 陈政,张帆,叶映球,辛中印.铬-酚类合成鞣剂鞣革性能研究[J].皮革科学与工程,2010,20(1). |
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| 作者姓名： | 陈政 张帆 叶映球 辛中印 |
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| 作者单位： | 四川大学制革清洁技术国家工程实验室,四川,成都610065 |
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| 摘 要： | 选用Neosyn系列芳香族酚类合成鞣剂,研究了铬-酚类合成鞣剂鞣液的耐碱性能和酚类合成鞣剂-铬复合鞣的鞣革性能.结果表明:酚类合成鞣剂与铬发生络合作用,增加铬-酚类合成鞣剂液的耐碱性能;酚类合成鞣剂-铬复合鞣成革抗张强度、收缩温度(Ts)随着酚类合成鞣剂用量的增加而上升,断裂伸长率、柔软度、透水汽性随着酚类合成鞣剂用量的增加而下降;酚类合成鞣剂用量超过4%,PFB-铬复合鞣革的收缩温度和抗张强度更高,BS2-铬复合鞣革的透水汽性、断裂伸长率、柔软度更高.
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| 关 键 词： | 酚类合成鞣剂 复合鞣 配合作用 耐碱性 鞣革性能 |
Chrome-phenolic Syntans Combination Tannage |
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| CHEN Zheng,ZHANG Fan,YE Ying-qiu,XIN Zhong-yin.Chrome-phenolic Syntans Combination Tannage[J].Leather Science and Engineering,2010,20(1). |
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| Authors: | CHEN Zheng ZHANG Fan YE Ying-qiu XIN Zhong-yin |
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| Affiliation: | National Engineering Laboratory for Clean Technology of Leather Manufacture/a>;Sichuan University/a>;Chengdu610065/a>;China |
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| Abstract: | The resistance to alkali of organic-chrome liquid and tanning effect of organic-chrome combination tannage were researched by Neosyn system aromatic syntan.Results showed that The complexation has been formed between organic syntan and chrome,which can increase alkali-resistance of organic-chrome liquid.Tensile strength and shrinkage temperature(Ts) increased with adding dosage of organic syntan,elongation at break,softness and water vapour permeability reduced with adding dosage of organic syntan.When dosa... |
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| Keywords: | syntan combination tannage complexation resistance to alkali tanning effect |
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