摘要
采用密闭压力容器试验测定了偶氮二甲酰胺（发泡剂ＡＣ）及其组成物的热分解温度和分解压力。结果表明，初始分解温度与差示扫描量热仪（ＤＳＣ）热分析测定值相近，其加热初始分解温度，最大压力和压力变化速度最大值随着升温速度的增加而增加，当升温速度＞６．０℃／ｍｉｎ时，影响较小。
The temperature and pressure of
heatingdecomposition of azobisformamide were measured by Closed Pressure Vessel Test
(CPVT),and the onset temperature (XT 0) is the good correlation between CPVT and Differential
Scanning Calorimeter (DSC).The onset temperature,maximum pressure ( P M) and maximum rising
rate of pressure ((d P /d t )M) increase with increase of heating rate,but no effect when heating rate
> 6.0/min.
出处
《精细化工》
EI
CAS
CSCD
北大核心
1999年第4期27-29,共3页
Fine Chemicals
基金
教育部留学回国科研启动基金
关键词
偶氮二甲酰胺
热分解
测定
发泡剂
azobisformamide
heatingdecomposition
characteristic
measure
