The lower flammability limit for the vapor is 1.5% in air.

给蒸汽的更低可燃性限度是空气的1.5%。

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The greater the contents of AP and magnesium are, the higher burning rates of the propellant and the broader flammability limit.

增加AP含量和金属添加剂中镁粉含量均有助于提高推进剂的燃速和拓宽其低压可燃极限。

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The greater the contents of AP and magnesium are, the higher burning rates of the propellant and the broader flammability limit. On the other h…

另外，采用超细组分或添加燃速催化剂也是提高推进剂燃速和拓宽低压可燃极限的重要途径。

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