R " is a replaceable function, e. g. acetoxy, methoxy, their acyloxy and alkoxy homologs or halo.
是取基,如乙氧基、甲氧基及它们的环氧和烷氧同系物或卤基。
R " is a replaceable function, e. g. acetoxy, methoxy, their acyloxy and alkoxy homologs or halo.
是取基,如乙氧基、甲氧基及它们的环氧和烷氧同系物或卤基。
By-product hydrogenchloride should be removed completely from chlorosilanes alcoholysis reaction because of its adverse effects on alkoxy silanes.
摘要氯矽烷醇解反应中生成的氯氢对产物烷氧基矽烷有很影响,必须将其去除。
the free radicals reacted with the oxygen, which generated carbonyl groups, hydroperoxides and so on;the free radicals also had cross linking reaction, which generated alkoxy;
(5)木塑复合材料的老机理为:光和热引发木塑复合材料中木质组分和塑料组分分子断裂,产生的自由基与氧气作用,发生反应生成羰基、氢过氧物等,发生交联反应生成烷氧基等;
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