light stabilization of glyzinc was tested and compared with that of light stabilizer nbc and bz. snynergistic effects of glyzinc, light stabilizer nbc and bz with bisphenol a were investigated.
the weather resistance effects of composite light stabilizer jc-568 in pvc-u section materials were studied through experiments.
通过试验,研究了复合光稳定剂jc-568在pvc-u型材中的耐候稳定作用。
the categories, action principle and applications of light stabilizer are introduced. the present situation and development tendency of light stabilizer at home and abroad are also reviewed.
介绍光稳定剂的类别、作用机理及应用,综述国内外光稳定剂的发展历程和现状,探讨了光稳定剂的发展趋势。
the light stabilizer does not need to be added during the production process, only such materials are used alone.
生产过程中不需添加光稳定剂,只单独使用该类材料即可。
the influence of light stabilizer depletion in the agricultural film processing on product quantity is analyzed.
分析光稳定剂在农膜生产过程中的消耗对产品质量的影响。
the enhancing or weakening effects of coloring agent on the anti-ageing efficiency of antioxidant and the light stabilizer in coloured plastics products were studied.