丝胶蛋白对氧化竹原纤维的改性研究

Study on Modification of Oxidized Bamboo Fiber with Sericin Protein

首先采用高碘酸钠对竹原纤维进行选择性氧化,再利用丝胶蛋白溶液对氧化竹原纤维进行改性整理,测试并研究了在不同质量浓度、时间、温度、pH值等处理条件下丝胶蛋白溶液对氧化竹原纤维的增重率、断裂强度的影响。结果表明,丝胶蛋白溶液处理氧化竹原纤维后,在纤维表面吸附成膜并产生增重,同时处理后氧化竹原纤维的力学性能也略有提高。

The oxidized bamboo fiber was first prepared by selective oxidation with NaIO4 and then treated by sericin protein solution.Sericin protein solution s impacts on oxidized bamboo fiber s weight gain rate and breaking strength were determined under different quality concentration,time,temperature and pH values.The results showed that treated oxidized bamboo fiber was raised weight gain and also increased the mechanical properties.