养护条件对单组分硅酮密封材料力学性能的影响
Influence of Curing Conditions on Mechanical Properties of One-Component Silicone Sealing Materials
摘 要
使用不同的养护条件对单组分硅酮密封材料进行固化，分析了养护温度和养护时间对其力学性能的影响。结果表明：在50%相对湿度的养护条件下，在0℃或50℃下进行固化时，单组分硅酮密封材料的力学性能较差，而在10~35℃下进行固化时，单组分硅酮密封材料具有较好的力学性能。
单组分
力学性能
养护条件
silicone sealing material
one-component
mechanical property
curing condition
Abstract
The one-component silicone sealing meaterials were solidified under different curing conditions, and the influence of curing temperature and curing time on mechanical properties was analyzed. The results show that:under the curing condition of 50% relative humidity, the mechanical properties of one-component silicone sealing materials which were solidified at 0℃ or 50℃ were worse, and the mechanical properties of one-component silicone sealing materials which were solidified at 10~35℃ were better.
中图分类号 TU57 DOI 10.11973/lhjy-wl201801003
所属栏目 试验与研究
基金项目
收稿日期 2016/11/20
修改稿日期
网络出版日期
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备注何岩(1986-),男,工程师,主要从事硅酮密封胶、聚氨酯防水涂料的检测工作及相关研究,heyan_068@163.com
引用该论文: HE Yan,TIAN Hua,LI Jiaxing,LI Qingwei. Influence of Curing Conditions on Mechanical Properties of One-Component Silicone Sealing Materials[J]. Physical Testing and Chemical Analysis part A:Physical Testing, 2018, 54(1): 12～14
何岩,田华,李佳兴,李清伟. 养护条件对单组分硅酮密封材料力学性能的影响[J]. 理化检验－物理分册, 2018, 54(1): 12～14
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