期刊论文

Study on Moisture Absorption Characteristics of Adhesives for Art Design and Decoration

中文

太原学院学报(自然科学版)

2096-191X

2022

40

01

7-12

10.14152/j.cnki.2096-191X.2022.01.002

湖南省成果评审委员会重点课题（XSP20ZDI004）； 湖南应用技术学院重点学科建设项目（XKJS（HY2017）-4）；

本校为其他机构

研究了艺术设计装饰专用胶粘剂试件在蒸馏水和氯化钠溶液环境中的老化行为和吸湿特性。结果表明，在相同时间里，蒸馏水环境下的吸湿百分比要高于5%氯化钠溶液环境；蒸馏水和5%氯化钠溶液环境下，后固化试件的饱和吸水率都高于标准固化件。蒸馏水环境和5%氯化钠溶液环境下，标准固化试件的吸湿膨胀系数都比后固化试件更大，而总吸湿膨胀应变都比后固化试件更小；相同厚度的平板试件和哑铃型试件在盐水环境中的吸湿量增加速度都相较蒸馏水中更快。蒸馏水和饱和氯化钠溶液中相同厚度哑铃型试件的扩散速率都要高于平板型试件，且饱和氯化钠溶液环境中的饱和吸水率都明显低于蒸馏水环境中的试件。1 ...

The aging behavior and moisture absorption characteristics of adhesive specimens for art design and decoration in distilled water and sodium chloride solution were studied.The results show that within the same time,the moisture absorption percentage of the adhesive in distilled water is higher than in 5%sodium chloride solution;the saturated moisture absorption capacity of post-curing specimens in distilled water and 5%sodium chloride solution is higher than that of standard curing specimens.In distilled water and 5%sodium chloride solution,the coefficient of expansion due to moisture absorpti...