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.

将受阻胺稳用于PVC薄膜，结果表，该稳用于PVC，、热稳效果与二苯甲酮类紫外稳相近。