多磷酸铵

研究了三聚氰胺（MEL）、六甲基二硅氮烷改性MEL、多聚磷酸铵（APP）和它们的复合物对全水发泡聚氨酯硬质泡沫（PUR）性能的影响。

The effects of MEL , APP and their mixture on properties of water-blown rigid PU foam were investigated .

通过对防火涂料进行热重分析、差示量热扫描分析联合红外分析，对多聚磷酸铵（APP）-三聚氰胺（MEL）-季戊四醇（PER）阻燃防火性能有较深入的探讨。

The research of anti-combustion properties was furthered on APP ( ammonium polyphosphate ), MEL ( melamine ) and PER ( pentaerythritol ) by thermogravimetric analysis , differential scanning calorimetry and infrared technique .

设计并合成了5种不同分子结构的三嗪衍生物，将它们分别与多聚磷酸铵复配组成膨胀型阻燃剂（IFR）体系。

Five triazine derivatives were synthesized as charring agent and respectively incorporated with ammonium polyphosphate ( APP ) to prepare intumescent flame retardants ( IFR ) .

将多聚磷酸铵（APP）季戊四醇（PT）三聚氰胺（M）体系选作膨胀型阻燃剂，研究了聚丙烯/膨胀型阻燃添加剂（PP/IFR）共混物的熔化及非等温结晶行为。

Ammonium polyphosphate ( APP ) - pentaerythritol ( PT ) - melamine ( M ) system was selected as an intumescent flame retardant ( IFR ), the nonisothermal crystallization and melting behavior of PP / IFR composites were studied .

以多聚磷酸铵（APP）季戊四醇（PT）三聚氰胺（M）为膨胀型阻燃体系（IFR），氯化橡胶为基材树脂，制备阻燃涂料。

Ammonium polyphosphate ( APP ) - pentaerythritol ( PT ) - melamine ( M ) systems have been chosen as an intumescent flame retardant ( IFR ), chlorination rubber as matrix resin to prepare flame resistant coating .

多聚磷酸铵（APP）作为阻燃剂单独使用，使PP的热释放速率、总释热量和C02释放量稍有降低，CO释放量和总烟量升高，阻燃效果不明显。

Ammonium polyphosphate ( APP ) as a flame retardant used alone , decreased the heat release rate , the total heat release and CO2 release slightly , increased CO release and the total smoke production , the flame-retardant effect is not obviously .