earticle

영어

This study is about the possibility of ignition and the cause of fire in a heating system using PolyEthylene Terephthalate ("PET heating film"). The fire case of PET heating film was investigated and the ignition point of each sample was analyzed through DSC-TGA. Based on this, the temperature measurement of heating element, the ignition test when the heating element disconected, and the connection part is damaged, the ignition test when the compression terminal is in incomplete contact, and the ignition possibility test of thermostat were conducted. As a result of the reenactment test, it is less possible to be on fire when the temperature sensor of the thermostat fails, but if the combustor and connection are damaged, if the compression terminal is in incomplete connection, it is possible to ignite due to the thermostat. From the research result, we are going to establish standards for fire investigation techniques and raise safety by raising awareness of the correct installation, importance of use, and the risk of fire in operation, finally it is contributing to the prevention of fire and helping to improve the quality of life of the people.