char formation

基本解釋

The effects of Phosphorus and Nitrogen in melamine, phosphate ester and ammonium polyphosphate on char formation of starch under the air condition was studied.
以三聚氰胺、磷酸三甲酚和聚磷酸銨為氮源和磷源，研究了磷和氮兩種元素對(duì)天然多羥基高分子化合物-淀粉的熱降解成炭行為的影響；
The fire endurance and char formation rate of APP/PER/MEL coatings and EG modified coatings were studied by heat insulation and thermo-gravimetric analysis(TGA).
運(yùn)用隔熱實(shí)驗(yàn)分析和熱重分析（TGA）測(cè)試APP/PER/MEL涂料和EG改性涂料的耐火極限、殘?zhí)柯省?/li>
Char formation of wood was markedly accelerated by FRW, which indicated that catalytic charring effect of FRW on wood is the primary side in its fire-retardation mechanism.
FRW阻燃處理能顯著提高木材燃燒時(shí)的成炭率，說(shuō)明催化成炭是FRW阻燃機(jī)理的主要方面。