桑蚕丝/羊毛/黏纤混纺产品定量方法研究

Study on quantitative method of mulberry silk/wool/viscose fiber blended products

对于桑蚕丝/羊毛/黏纤的定量分析,引入氯化钙/乙醇法分别与次氯酸钠法、甲酸/氯化锌法搭配出4种新实验方案,与传统的75%硫酸+次氯酸钠方案一起进行实验验证。文章通过比较几种方案实验结果与配比值偏离,确定最优实验方案为氯化钙/乙醇、次氯酸钠平行实验法。

For the quantitative analysis of mulberry silk/wool/viscose fiber,the calcium chloride/ethanol method was i nt roduced with the sodiu m hy pochlor ite method,for m ic acid/zi nc chlor ide method to create four new exper imental schemes,which were exper imentally ver if ied together with the t raditional scheme of 75%sulf ur ic acid/sodium hy pochlor ite.Af ter compar ing the exper imental results of several schemes and the deviation f rom the blending ratio,this paper deter mines that the optimal exper imental scheme is the parallel test method of calcium chlor ide/ethanol and sodium hy pochlor ite.