. . . . "a categorical classification of a substance or material based on its resistance to thermal degradation." . . . "Thermal stability class" . . . . "Christos Vasileiou" . "2026-01-09T09:52:47.169Z"^^ . . . . . . . . . "RSA" . "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz1OobdRASd9SftHrLhG905OXjv8DHndvyWzXRJ5EDFPankMSnHZPHK+g2qEeRWdonstt55CLrpTpWsVv9xRtTqPidXHbnWLBXX42iCB+EnZNoKqAVKF5GxkSR38S0uTTq3aeQJbw2kTpx6LMkspmuH95fgAI/lfqPWrxdlI98jIeHQ14UXZpiWmkkvPgC9GVgmwHiG1hB/NCA2fKCOxVodN44OfhAPtkWmPJ40IcGPSalI4HRqgLLI5PabdRk3PiG81cUngmQU1Xk6EapzkRJGenkOlGsC5L4ktEPO6LS9uBMLTMLQDtGtkrcwqg5HmeKv7Ili3vgr3LL8/GaBBOLQIDAQAB" . "ay0cEWjon1wOKvonNGrLl4ZI9YeMzAMxSE24X1UFAE+XJoBv68o0TYakcGGHEPUT8DuMc3vkOEqti98Iyietg8ZGp+2H8BKOftvJsW2FPdGEKc4vktiVGWji+7cBDfOsCZcx1TU4FKdrmUh/J3SUWjNiEieGd7SBbCVRqfpgVEXMLnsF0WiuYsQT7dRp+1BuQTCcqtLFK6iV0oh9VfZPcdGkOeDMtMoJ/Q4FjKrdOBcT4330OyuT2dGsrdlObh1L8Fe9stGQeo5o58kQW2Xd2Atbs+ZYXCTM6sHKt0jbKqKJGu1iNQDiwakpBe11H2jH9lZVgVcBYdolb+Z5mCxVUQ==" . . .