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
试
于PVC薄膜，结果表明，该光稳于PVC中，其光、热稳效果与
苯甲酮类紫外光稳
。
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.
将受阻胺光稳试于PVC薄膜，结果表明，该光稳于PVC中，其光、热稳效果与苯甲酮类紫外光稳。
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