摘要
本论文研究了一种新的兔毛皮铬鞣工艺--采用有机溶剂代替水作为铬鞣介质,探索了浸酸兔皮皮板中水分含量,铬粉用量及溶剂介质中水的比例对鞣制效果的影响,并与常规铬鞣工艺进行了分析。结果表明:在兔皮皮板水分含量约为40%,有机溶剂比例为三氯乙烯:异丙醇:水=95:1:4或90:1:9,铬粉用量为5g/L的条件下,获得了良好的鞣制效果,皮板收缩温度可达95℃。
This paper studied the novel tanning process that chrome tanning in the medium of organic solventtrichloroethylene,and explored the effect of the moisture content in the picked rabbit skin,the dosage ofchrome and the solvents ratio on the tanning results. And the chrome-tanned pelt within organic solvent werecompared with the pelt tanned within water medium. The result showed that the moisture content of about40%,the ratio of trichloroethylene,isopropyl alcohol and water 95:1:0 or 90:1:9 and the chromium powder 5g/L gave the optimum tanning effect.
出处
《中国养兔》
2014年第6期15-18,共4页
Chinese Journal of Rabbit Farming
基金
国家现代农业技术体系专项(CARS-44-E-6)
关键词
兔皮
铬鞣
有机介质
三氯乙烯
Rabbit skin
Organic solvent
Chrome tanning
Trichloroethylene
