Chemically functionalized carbon nanotubes were combined with PVC to enhance both toughness and strength by simply mixin......

本文以油酸和乙二醇为原料，采用无溶剂工艺合成了环氧油酸乙二醇醇酯，并通过傅里叶 红外光谱仪表征其结构，并用转矩流变仪研究其对PVC......

PVC加工稳定剂的稳定机理有变价元素稳定、自由基给与体稳定、润滑稳定、鳌合稳定和络 合稳定五种，并对各种常用稳定剂的稳定机理进......