How to calculate compression and sealability o fa gasket?

To calculate the compression and sealability of a gasket, you typically assess its material properties, including compressibility and recovery characteristics, under specific load conditions. Compression is determined by measuring the thickness change of the gasket when subjected to a defined compressive force. Sealability can be evaluated by conducting leakage tests at designated pressure levels, often using fluid or gas under controlled conditions to assess the gasket's ability to prevent leaks. Additionally, standardized tests like ASTM F37 or F586 can provide comparative data on gasket performance.