Abstract

Studies in effect of alumina nano-particles on the mechanical, thermal, morphological and electrical properties of poly (vinyl chloride)

Author(s): Pravin Kadam, Ravindra Kute, Shashank Mhaske

Polyvinylchloride (PVC)/nano-alumina compositeswere prepared using high speed mixer, two-rollmill and compressionmoulding. In the composite the concentration of nano-alumina was varied from 0 to 7 phr. The prepared composites were characterized for mechanical, thermal, electrical and morphological properties. Optimal improvement in properties was obtained at 5 phr concentration of nano-alumina in the PVC matrix. Tensile strength, tensile modulus and shore D hardness were found to have increased by about 101.9, 47.7 and 25.0%respectively, at 5 phr loading of nano-alumina in the PVC. Thermal conductivity and electrical resistivity also increased with increase in concentration of nano-alumina in PVC.


Share this       
izmir escort izmir escort bursa escort antalya escort izmir escort porno porno izle türk porno eskişehir escort bartın escort burdur escort izmir escort bursa escort porno indir izle escort izmir