新型无铅PVC辅助热稳定剂β-二酮盐的性能研究

The Performance Study of Calcium β-Diketonate Complexes as a New Unleaded PVC Auxiliary Heat Stabilizer

介绍了PVC辅助热稳定剂β-二酮及其钙盐在PVC中的应用,通过对其热稳定性能的测试,发现添加该钙盐的PVC制品的热稳定性相对更好,其性价比更高,应用前景广阔。

The application of β-diketonate and calcium β-diketonate complexes in PVC were introduced. From the tests, we can see that calcium β-diketonate complexes have a good performance as a PVC auxiliary heat stabilizer. And the calcium β-diketonate complexes have a better price/performance ratio and a good prospect.