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抗老化防晒仿真植物墙

放在户外的塑料和其他高分子材料在日光和荧光下，因紫外线的作用，产生自动氧化反应，导致聚合物的降解而劣化，使外观及机械性能变坏。这时候就需要添加紫外线吸收剂来达到护色抗老化的目的。

紫外线吸收剂大多是含有苯环之芳香族化合物.可吸收紫外线.吸收剂因苯环的共振作用吸收紫外线的能量.并转换成热能或无破坏作用的光能放出.之后回复成原来的分子构造.如此可以反覆使用此吸收剂.并不会损害到吸收剂本身，为一种化学性的抗紫外线原理。

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Address：No. 489, Hongtai 6th Road, Xiaoshan Economic Development Zone, Hangzhou，Zhejiang, China.
Hotline：400-167-5355 +86-571-82138550　　　Fax：+86-571-82859550

Jinwei Nano New Material (Hangzhou) Co., Ltd.-Professional Manufacturer of Modified Masterbatches | Modified Materials

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抗老化防晒仿真植物墙

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