HALS are experimentally used in PVC films in this study.It is shown that thermostabilization and photostabilization functions of HALS are similar to those of benzophenone in PVC.
将受阻胺光
剂试用于PVC薄膜，结
表明，该光剂用于PVC中，其光、
效与
酮类紫外光剂相近。
HALS are experimentally used in PVC films in this study.It is shown that thermostabilization and photostabilization functions of HALS are similar to those of benzophenone in PVC.
将受阻胺光剂试用于PVC薄膜，结表明，该光剂用于PVC中，其光、效与酮类紫外光剂相近。
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