摘要
以聚丙烯酰胺(PAM)和高分子吸水树脂(SA)为原料,采用混配法制备了PAM-SA新型水系灭火剂,并考察了此种实验样品的保水率、吸水倍率、运动粘度、pH值等的适用范围。实验结果表明,m(PAM):m(SA)为1:1时,此种实验样品的保水率为100%,吸水倍率为135,运动粘度为2103.6mm2/s,pH值为5.0～9.0时,制备的灭火剂实验样品效果最佳。
The PAM-SA new water-series extinguisher was prepared by mixed method with polyacrylamide（PAM） and super absorbent materia（SA）as raw materials. The scope of application of test sample including water-retention ratio, water absorption, viscosity and pH was studied. The results show that when PAM/SA mass ratio is 1 ： 1, water-retention ratio is 100 %, water absorption is 135, viscosity is 2 103.6 mm^2/s and pH value is 5.0- 9.0, the extinguisher prepared has best Fire- extinguishing capability.
出处
《辽宁石油化工大学学报》
CAS
2009年第1期15-17,共3页
Journal of Liaoning Petrochemical University
关键词
灭火剂
运动粘度
高分子吸水树脂
Fire-extinguishing chemicals
Viscosity
Water absorbent materia
