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.

将受阻胺稳定剂试用于PVC薄膜，结，稳定剂用于PVC中，其、热稳定效与二苯甲酮类紫外稳定剂相近。