因为CPE、CM产品中含有氯，所以它们不易点燃。然而，产品在热和氧充分的条件下将会燃烧，在燃烧中会释放出氯化氢和一氧化碳有毒气体。因此，本产品不应置于明火或高温（极热）之下。
CPE、CM的燃烧可采用常规之方法将其扑灭。消防人员应穿着带有呼吸装置和具保护性的工作服，以保护消防人员免遭有毒气体的伤害。
 

Because the CPE、CM contains chlorine, so they are uneasy to burn. However, under the condition of heating and sufficient oxygen, they will burn, and then release the hydrogen and carbon monoxide poisonous gases. Therefore, the products should not be put under the conditions of fire or high temperature (extremely hot) places.
The burning of CPE、CM can be put out by conventional method. Firefighters should wear breathing device and protective overalls in order to protect the firefighters from toxic gases harm.