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fire retardancy
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fire retardancy
Encyclopedia
工学
阻燃
释
fire retardancy
阻燃
采用合适的化学物质(添加阻燃剂)或合成方法,(引入阻燃结构单元)从本质上改变可燃材料的热物理和化学性质而使其成为火灾的惰性材料,或者为可燃材料基体提供安全有效的防火隔热保护层,从而延缓、抑制可燃材料燃烧、火蔓延,减少燃烧出现概率的一系列方法和技术。
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Bronze Water Clock with Inscription“Qianzhang”
Bronze Weight Cast at Gaonu
Bronze Weight of Gaonu for One-grain Dan
Bronze Weight of Sima for One-grain Dan
Bronze Weight of the Agricultural Minister
bronze wine vessel with dragon and tiger patterns
bronze wine vessel with Taotie and dragon patterns
bronze xu grain receptacle of Duke Bin
bronze xu grain receptacle of Family Gebi
Bronze Ze Weight of the Jiayou Reign
Bronze Zhang Length Measure of Xinmang Period
Bronze Zhong
Bronze Zun Made by Peng
bronzite
bronzse of the Zheng State
brooch
brood
brooder house
brood hen house
brooding cages
Brookes'formula
Brookhaven National Lab
Brookhaven National Laboratory
Brookhaven Protein Data Bank
brookite
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