印染助剂Issue(4)：19-22,4.
有机微胶囊化聚磷酸铵的制备和性能
Preparation and performance of organic-microencapsulated ammonium polyphosphate
摘要
Abstract
Ⅱ-ammonium polyphosphate (APP) particles were modified to form microcapsules through non-ionic surfactant P400DS (HLB=7) and A105 (HLB=6.5). After coating treatment, the water solubility of APP reduced by 10 times, which was almost insoluble in water and do not absorb moisture. The particle size changed a little, and the thickness of the membrane wal was less than 380 nm, the flame retardant expan⁃sion performance was improved by 47%. The organic compatibility of modified APP was also significantly in⁃creased, and the shortcomings of conventional APP, such as bad hygroscopic, poor compatibility and poor flame retardant durability were overcome.关键词
微胶囊化/聚磷酸铵/非离子表面活性剂/阻燃剂/吸潮性Key words
microencapsulation/ammonium polyphosphate/non-ionic surfactant/flame retardant/hy-groscopic分类
化学化工引用本文复制引用
李强林,黄方千,蒋学军,郑雄,蒋禹旭,佘诚..有机微胶囊化聚磷酸铵的制备和性能[J].印染助剂,2015,(4):19-22,4.基金项目
四川省国际科技合作与交流研究计划(2012HH0010) （2012HH0010）
先进功能材料四川省高校重点实验室开放课题(KFKT201205) （KFKT201205）
四川省教育厅重点项目(12ZA005) （12ZA005）
