AI Article Synopsis
- The study aimed to create a mathematical equation to describe how adhesive strength changes with temperature, considering various factors.
- Tests were conducted on adhesive materials across a temperature range from -60 °C to 135 °C using tensile, fatigue, and creep methods, revealing a clear temperature-strength relationship.
- Results indicate that adhesive strength decreases with temperature in an exponential manner, and the fatigue test showed a higher temperature threshold for strength loss compared to static tests.
Article Abstract
The purpose of this study was to formulate a mathematical expression for the temperature dependence of adhesive strength using various parameters. Adhesive structures are typically exposed to a broad temperature range, spanning from low to high temperatures; therefore, understanding how their strength depends on temperature is crucial. The strength was measured through tensile, fatigue, and creep tests at temperatures ranging from -60 °C to 135 °C. The properties of these test types were thoroughly investigated by analyzing the strength of the test results from a thermal activity perspective. The results demonstrate that there is a clear relationship between temperature and strength. The intensity decreased with temperature according to the exponential function and could be accurately represented using the parameters of thermal activity. The temperature at which the strength begins to decrease in the fatigue test was higher than in the static tests. Consequently, we were able to accurately express the relationship between the temperature and intensity using certain parameters. Few studies successfully developed a precise nonlinear relationship between temperature and intensity using approximate expressions.
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|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11242657 | PMC |
| http://dx.doi.org/10.3390/ma17133055 | DOI Listing |
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