By using of DSC thermo-analysis to measure the degree of crystallization for both PBT and PET component, the relationship between the supermolec…
采用DSC 热分析技术测量了该复合纤维的结晶度，并根据热湿收缩试验讨论了其与纤维热收缩的关系。
2
The ageing of rigid polyvinyl chloride (R-PVC) aggravated by nitric and sulfuric acids was studied by IR, UV Spectroscopy, thermo-analysis and molecular weight determination.
用红外与紫外光谱法、热分析和分子量测定研究了硬聚氯乙烯在硝酸和硫酸中的老化。
3
Through the experiments with different process parameters, the result of the coatings temperature measurement with the infrared thermo scope and its theoretical analysis were given.