ASTM D7309通过微量燃烧热量测定法测定塑料和其它实心材料燃烧性能的试验方法
日期:2012-02-08 11:13
e thermally decomposed in an oxygen-free (anaerobic) or oxidizing (aerobic) environment at a constant heating rate between 0.2 and 2 K/s.
1.4 The heat released by the specimen is determined from the mass of oxygen consumed to completely oxidize (combust) the specimen gases.
1.5 The rate of heat released by combustion of the specimen gases produced during controlled thermal or thermoxidative decomposition of the specimen is computed from the rate of oxygen consumption.
1.6 The specimen temperatur
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