摘要
水基型阻燃液是以水为分散介质,采用喷涂或浸渍等方式,使木材、织物或纸板等获得规定的燃烧性能的一种阻燃剂。以硫酸铵和磷酸二氢铵为原料,按质量比分别为9∶1、8∶2、7∶3、6∶4、5∶5、4∶6、3∶7、2∶8和1∶9的比例混合制备水基阻燃液,然后利用其对皮革和地毯进行阻燃处理,再对经过阻燃处理和未处理的样品进行燃烧性能和热分解特性表征,结果表明,质量比为9∶1的阻燃液对地毯的阻燃效果最好。
Water-based fire retardant liquid is an additive flame retardant with water as the dispersion medium, which can endow the wood, fabric or cardboard with a prescribed burning performance by spraying or dipping methods. The fire retardant liquid is prepared by using nine mixtures of ammonium sulfate and ammonium dihydrogen phosphate, with the mass ration of 9： 1,8：2,7： 3,6：4,5： 5,4：6,3： 7,2：8 and 1 ： 9, respectively, and used to treat the footcloth and leather. Microcomputer differential thermal balance and CONE are used to analyze the modified footcloth and leather. The result shows that the fire retardant liquid with 9：1 mass ratio of ammonium sulfate and ammonium dihydrogen phosphate has best flame retardant effect.
出处
《现代化工》
CAS
CSCD
北大核心
2015年第8期115-117,共3页
Modern Chemical Industry
关键词
硫酸铵
磷酸二氢铵
阻燃液
制备
阻燃性能
ammonium sulfate
ammonium dihydrogen phosphate
fire retardant liquid
synthesis
flame retardant property
