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.
将受阻胺光剂试于PVC薄膜,结果表明,该光剂于PVC中,其光、效果与二苯甲酮类紫外光剂相近。
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.
将受阻胺光剂试于PVC薄膜,结果表明,该光剂于PVC中,其光、效果与二苯甲酮类紫外光剂相近。
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