Processing of Glass Fibre Reinforced Composite LPG Cylinder through Filament Winding Technique and Characterization 2020-28-0450

The present work focuses on the processing and characterization of LPG cylinder made up of glass fibre reinforced composite (GFRC) material. The commercial steel LPG cylinder is difficult to handle due to more weight and easily corroded with moisture environment. To overcome this problem, composite material which has high specific stiffness, high specific strength, less weight and high corrosion resistance to moisture is used to fabricate the LPG cylinder. In this investigation, the LPG cylinder with dimensions of commercial 5 kg Steel LPG cylinder is made by filament winding technique. While fabricating, the fibres are wounded on the plastic inner container which is used as gas-tight in-liner. The specimens are prepared from the fabricated composite LPG cylinder. The material properties of composite materials are evaluated by the tensile test, compression test, flexural test, density test and impact test.