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。
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