D. Ahmed, Mustafa Abdallh, R. Alsayed, A. Ahmed, E. Yousif
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引用次数: 3
摘要
制备了一种化合物,并通过红外光谱和核磁共振光谱对其结构进行了确证。将席夫碱接枝在PVC链上得到柔性PVC。(L)与PVC的连接产生了均匀的聚合物混合物。将PVC-L加入到氯化铜中制备了PVC-L- cu (II)。聚合物薄膜在紫外光下暴露300小时,用红外光谱(FTIR)、失重率(失重率)和扫描电镜(SEM)对其进行研究。
Graft modification of PVC with 1,2,4-triazole ring system for preparing flexible PVC materials
A compound is prepared and its structure is confirmed via FTIR and HNMR spectroscopies. Schiff base was grafted on PVC chains to get flexible PVC. The link of the (L) with the PVC resulted in creating a homogenous polymeric mixture. PVC-L-Cu(II) has been produced by adding PVC-L to copper chloride. Polymeric films had been exposed to UV light 300 hours and investigated by FTIR, weight loss percentage and SEM.