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.
将受阻胺光稳定剂试用
PVC薄膜，结
表明，该光稳定剂用PVC
，
光、热稳定效与二苯甲酮
光稳定剂相近。
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.
将受阻胺光稳定剂试用PVC薄膜，结表明，该光稳定剂用PVC，光、热稳定效与二苯甲酮光稳定剂相近。
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