ASTM D2843塑料燃烧或分解所产生的烟雾密度的标准试验方法
日期:2012-02-10 11:20
aterial, humidity, draft, temperature, and oxygen supply.
1. Scope
1.1 This fire-test-response test method covers a laboratory procedure for measuring and observing the relative amounts of smoke obscuration produced by the burning or decomposition of plastics. It is intended to be used for measuring the smoke-producing characteristics of plastics under controlled conditions of combustion or decomposition. Correlation with other fire conditions is not implied. The measurements are made in terms o
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