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condensed phase flame-retardant mechanism
释义
condensed phase flame-retardant mechanism
Encyclopedia
工学
阻燃整理
释
condensed phase flame-retardant mechanism
凝聚相阻燃机理
阻燃剂在燃烧温度下,在凝聚相反应区,通过改变纤维大分子链的热裂解反应历程,促使其发生脱水、缩合、环化、交联等反应,直至炭化,以增加炭化残渣,减少可燃性气体的产生,降低燃烧的释热量和热辐射,从而抑制燃烧进程、延缓燃烧速度的阻燃机理。
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