THE INFLUENCE OF HIDROTALXIT CONTENT TO TORQUE AND CHARACTERISTIC PROPERTIES OF PVC/HYDROTANXIT COMPOSITE MATERIALS

Abstract

PVC/HT MgAl polymer composite samples were prepared by melt mixing
PVC, HT MgAl with content 2 - 5% wt. PVC at 195oC for 5 minutes and 75rpm. In
this study, we analyzed the influence of HTMgAl different content to the
interaction of functional groups in material, torque, melting viscosity and elastic
modulus,.... By structural analysis methods such as: F-TIR, SEM were indicated
that HTMgAl nanoparticles bond well and evenly disperse in PVC as well as
appearing new hydrogen bonds such as: C=O...H-O-Mg, C=O...H-O-Al. The
tensile strength values were 28.21MPa and torque values were 14.6Nm for the
sample PVC/HTMgAl 3. Which proved that PVC/HTMaAl composite with the
HTMgAl content of 3 wt% reached the optimum results among four kinds of
PVC/HTMgAl polymer composite materials investigated.