主要有:酚类、胺类、亚磷酸酯类 用量:塑料,0.1%-1%; 用于橡胶(又叫防老剂), 1%-5% 3.光稳定剂(Light stabilizer): 定义:能吸收光和射线,或者能移出聚合物吸收的光能,放出没有破坏性的光能, 从而防止了聚合物老化降解,能起这种作用的物质...
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提高木材染色单板耐光性的研究 - 木材实验室 关键字:染色单板,耐光性,染料,染色工艺,紫外线吸收剂 [gap=2297]Key words: dyed veneer, light fastness, dyestuff, dyeing process, light stabilizer
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... 光稳定剂;photostabilizer;light stabilizer 防光裂剂;light stabilizer;light stability agent 叔辛胺;叔烷基辛胺;2,4,4-三甲基2-戊胺;1,1,3,3-四甲基丁胺;tert-octyl…… ...
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hindered amine light stabilizer 受阻胺光稳定剂 ; 位阻胺光稳定剂 ; 光稳定剂
Light stabilizer 119 光稳定剂
benzoate light stabilizer [助剂] 苯甲酸酯类光稳定剂
Hindered Amine light Stabilizer HS-508 受阻胺光稳定剂HS
oxamide light stabilizer 草□胺类光稳定剂
acrylonitrile light stabilizer 丙烯□类光稳定剂
benzotriazole light stabilizer [助剂] 苯并三唑类光稳定剂
nickel-complex light stabilizer [助剂] 镍络合物类光稳定剂
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 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 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PV C - U型材中的耐候稳定作用。
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