氮系阻燃剂

叙述了氮系阻燃剂及其复合型阻燃剂的阻燃机理，介绍了主要品种的合成应用现状及市场，提出了氮系阻燃剂的发展方向。

The mechanism of nitrogenated flame retardant and synergism effect of it with other series flame retardant were reviewed , and the current situations of synthetic and application of its main species and its market were recommend . The developing trend of nitrogenated flame retardant was demonstrated .

三聚氰胺氰尿酸盐（MCA）是一种重要的氮系阻燃剂，对非增强聚酰6（简写PA6）具有很高阻燃效率。

Melamine cyanurate ( MCA ) is an important nitrogen flame retardant , particularly suitable for polyamide .

试验结果表明：①单独使用硼系阻燃剂或磷-氮系阻燃剂（P-N），当其添加量在≤9刨花板的阻燃性会随着阻燃剂添加量的增加而提高。

Experiment results showed : ( 1 ) With dosage of B or P-N fire-retardant agent increased to ≤ 9 % , the fire-resistance of the particleboard improved and its mechanic-physical properties were good ;

氮系阻燃剂的研究及应用概况

The study on nitrogen-Containing flame retardants and its application in plastics

积极开发磷－氮系阻燃剂

To speed up developing phosphorus-nitrogen containing flame retardant

新型无卤氮系阻燃剂的合成研究

Synthesis of novel halogen-free nitrogen flame retardant

新型磷氮系阻燃剂的合成及其阻燃性能研究

Study on the Synthesis and Flame Resistance of Novel Flame Retardants Containing Phosphorus and Nitrogen Moiety

氮系阻燃剂高效且本身及其分解产物低毒，成为当今阻燃剂的发展方向。

The nitrogen compound was a novel and high efficiency flame retardant for the low toxicity of itself and its decomposer .

磷氮系阻燃剂作为一类集炭源、酸源、气源于一体的无卤低毒性阻燃剂，显示出良好的阻燃效果和应用前景。

Nitrogen-phosphorus compounds as a kind of low smoke and low poisonous addition agent have been showing good anti-flaming and application foreground .

磷氮系木材阻燃剂的研究

Studies on phosphorus - nitrogen system fire retardants for wood

含1，3，2-二氧磷杂环己烷结构的磷-氮系膨胀型阻燃剂的合成和阻燃性能研究

Synthesis and Flame Resistance Study of Phosphorus-Nitrogen Type Intumescent Flame Retardant Containing 1,3,2-Dioxaphosphorinane Unit

综述了近年来国内外活性阻燃技术在环氧树脂上研究应用的热点，主要包括溴、磷、氮、硅系阻燃剂的研究与应用。

Several new technology about active flame retarding , including application of bromine ? phosphorus ? nitrogen ?

灼烧实验表明，低于230℃时，经磷氮系膨胀型阻燃剂处理的杨木粉的灼烧失重大于对照样品，而在高于230℃以后，阻燃处理杨木粉的灼烧残余质量大于对照样品；

The results of the burning test showed that the burning weight loss of poplar wood treated by P-N intumescent flame retardant is higher than control under 230 ℃, while charcoal yield is higher than control over 230 ℃ .

热重分析表明，杨木粉经磷氮系膨胀型阻燃剂处理后，炭化阶段的峰温有所下降，活化能减小，速率常数变大，残余炭量由22.5%增加到36.3%，增加比例达到61.3%；

The results by thermogravimetric analysis showed that the peak temperature and activation energy in the charring step decreased and charcoal yield increased from 22.5 % to 36.3 % , or increasing rate of 61.3 % , on poplar wood treated by P-N intumescent flame retardant .