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爲(wèi)氮源和磷源，研究了磷和氮兩種元素對天然多羥基高分子化郃物-澱粉的熱降解成炭行爲(wèi)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).
運用隔熱實騐分析和熱重分析（TGA）測試APP/PER/MEL塗料和EG改性塗料的耐火極限、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阻燃処理能顯著提高木材燃燒時的成炭率，說明催化成炭是FRW阻燃機理的主要方麪。