通过对样品燃烧后剩炭含量及扫描电镜（SEM）分析，探讨了锡酸盐体系阻燃抑烟的机理。
The flame retardant and smoke suppression mechanism of metal hydroxystannates was investigated through quantitative analysis and the SEM of the residual char after sample burning.
通过对样品燃烧后剩炭含量及扫描电镜（SEM）分析，探讨了锡酸盐体系阻燃抑烟的机理。
The flame retardant and smoke suppression mechanism of metal hydroxystannates was investigated through quantitative analysis and the SEM of the residual char after sample burning.
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