Journal of the Korean Society of Safety (한국안전학회지)
- Volume 11 Issue 4
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- Pages.97-106
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- 1996
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- 1738-3803(pISSN)
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- 2383-9953(eISSN)
A Thermal Decomposition Characteristics of Propellants for Safety Bag
에어백용 가스발생제의 열분해 특성
Abstract
Some of accidents are based on unstable chemical substances. These chemicals are easily decomposed or Ignited by heats or mechanical shocks like sodium azide. Sodium azide is commonly used as propellant for inflating automotive safety bags and the other chemical manufacturing purposes. The investigation of thermal hazard potential of sodium azide is very important because unexpected traffic accident can be occureed. The experiments were carried out by DSC, TG an ARC in air, oxygen, argon and nitrogen atmosphere. The decomposition temperatures were about
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