摘要
本文通过合成制备磷钨酸锌杂多酸盐作为阻燃抑烟剂,采用红外光谱、烟密度、拉伸强度、冲击强度等测试对复合材料进行表征,结果表明当ZPT含量为8%时,PVC/ZPT复合材料最大烟密度等级(MSD)和烟密度等级(SDR)相对空白样分别降低了19.94%、21.48%,且与PVC有较好的相容性。
Zincphosphotungstate heteropoly acid salt was synthesized as a flame retardant and smoke suppressant,and the composite material was characterized by infrared spectrum,smoke density,tensile strength,impact strength and other tests.The results show that when the ZPT content is 8%,the maximum smoke density grade(MSD)and smoke density grade(SDR)of the PVC/ZPT composite material are reduced by 19.94% and 21.48% respectively relative to the blank sample,and it has good compatibility with PVC.
作者
余东栋
邓玲
周文佩
Yu Dongdong;Deng Ling;Zhou Wenpei(School of Materials Science and Engineering,Hubei University of Technology,Wuhan 430068,China;Hubei Provincial Key Laboratory of Light Industrial Materials,Hubei Universityof Technology,Wuhan 430068,China;School of Food and Biological Engineering,Hubei University of Technology,Wuhan 430068,China;School of Mechanical Engineering,Wuhan Vocational College of Software and Engineering,Wuhan 430205,China)
出处
《山东化工》
CAS
2020年第20期112-113,共2页
Shandong Chemical Industry
