Effect of polyvinyl alcohol on burning rate for flexible PVC with addition of magnesium hydroxide and aluminum tri-hydroxide

الملخص EN

In this research study the effect each of Polyvinyl alcohol, magnesium hydroxide, Aluminum trihydroxide on Polyvinyl chloride combustion speed used in the manufacture of electrical cables.

Several composite samples were manufactured using the twin screw extruder.

Combustion speed measured by the specification (ASTM D 635-03) as been studying composite samples surfaces using scanning electron microscope technology.

The results that the parent used three additives reduce the combustion speed and turning the surface of fine to coarse