Study on Mechanism of Rare Earth PVC Stabilizer
摘要
Rare earth compounds can be used as PVC thermal stabilizers. According to the infrared spectra of the mixture of PVC and some stearates, the mechanism of stabilization of different stearates was studied. The specialty of rare earth stabilizers was found. They can change the conformation of PVC and restrain the elimination of HCI. From this aspect, the unique synergetic effect with other stabilizers of rare earth compounds can be explained.
引用本文（GB/T 7714）
彭振博, Bin Hu, 苏庆德, 等. Study on Mechanism of Rare Earth PVC Stabilizer[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2003.
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