INFRARED SPECTRUM, STRUCTURAL MORPHOLOGY AND FLAME RETARDANCY OF PVC/MgAl COMPOSITE MATERIAL

Abstract

In order to improve some properties and expand the range of uses of PVC, it
is necessary to research and search for composite components with it. The goal of
this study is to analyze the infrared spectrum to show interactions of C-Cl groups
with groups in MgAl hydroxide, the structural morphology of PVC/MgAl
composite material indicating copper dispersion MgAl hydroxide particles. It has
good adhesion to the PC. With the addition of 3% MgAl hydroxide content, it
significantly improves the flame retardancy of the PVC/MgAl composite material,
which meets the UL 94 standard.