Measurement Module for Young for Thermal Insulation Composite Polymeric
Measurement Module for Young for Thermal Insulation Composite Polymeric作者机构：Physics Laboratory IFRN (Instituto Federal de Educ. Cieneia e Teenologia do Rio Grande do Norte) Natal-RN 59015-000 Brazil Laboratory of Heat Transfer UFRN (Universidade Federal do Rio Grande do Norte) Natal-RN 59078-970 Brazil
出 版 物：《Journal of Mechanics Engineering and Automation》 (机械工程与自动化（英文版）)
年 卷 期：2014年第4卷第12期
页 面：969-974页
学科分类：080901[工学-物理电子学] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0803[工学-光学工程]
主 题：热绝缘 分子复合 测量模块 压缩试验 绝缘材料 标准测试 分析应用 机械性能
摘 要：To analyze the feasibility of application of composite material as the insulating material, it is necessary to have knowledge of some of its mechanical properties. An insulating material may suffer from the most different efforts, but the major applications suggest mechanical bending and compression tests because the insulation can be applied on roofs of homes, liners similar to, in the form of plates. Thus, the product is continually flexed. When the material is used on a floor, it suffers constant compressions over its use. For tests performed in this study, we used the ASTM D695-96 for compression, an example of literature. Using such a standard test, specimens were produced for compression test, with specimens made of cylindrical shapes, respecting the condition that the height of the specimen corresponds to twice the diameter of the base. Polyurethane castor without charge vermiculite and mass loads of 10%, 15% and 20% matrix: four specimens for each type of material were produced. The composites were tested in a universal testing machine at a speed of 2 mm/s. The results are average values of four test samples, and initially show the behavior of castor oil polyurethane during the compression test, which is detailed in the stress versus strain curve. The achieved results are promising, and detailed in this paper.
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