...核磁共与木材中的羟基生成氨基甲酸酯的反应; 振的方法区分氨基甲酸酯和取代脲,以此建 (2)氢键作用(hydrogen chemical bond), 立这两种主要产物与胶接强度之间的关系,主要以氨基甲酸酯和取代脲为主的极性基 为机械互锁胶接和氢键作用打基础,但得出团与...
基于10个网页-相关网页
There are three important parts related with HPC admixture. They are leading functional group, hydrogen bond and special chemical structure.
主导官能团、氢键、特殊化学结构,是高性能外加剂三个重要问题。
From the structure of hydrogen-bond in the compound, this paper discusses the influence of hydrogen-bond on the physical and chemical properties of the compound.
本文从化合物中氢键的结构出发,探讨了氢键形成对化合物的物理性质和化学性质的影响。
Whether TEB or IPBC, its leachability resistance is good. FTIR analysis showed that chemical function between wood and TEB is not formed but hydrogen bond between wood and IPBC will probably form.
通过红外测试进行防腐药剂与木材复合机理的研究,得知防腐药剂teb并未与试样木材内成分形成化学结合,而IPBC则可能与木材内羟基形成氢键。
应用推荐