Effect of Orientation on Mechanical Properties of Ramie Reinforced ABS Solution Impregnation Composites Using Lay-Up Technique

Composite fibers are a significant aspect in changing the mechanical properties through the direction of the fiber. The proposed composite fiber organized by the direction of 90º-45º-90º, 45º-90º-45º, and 90º-90º-90º can add to the substitution of composite fiber that enhances stiffness and impact strength. Thus, the Acrylonitrile-butadiene-styrene ABS arrangement has a place with amorphous polymers that can expand the effect and increase the impact and the mechanical properties, for example, woven ramie utilizing different direction orientations. The outcomes show that the elasticity direction of 45º-90º-45º is 56wt%, 90º-45º-90º is 83wt%, and further increments while utilizing 90º-90º-90º is 94%. The analyses incorporate tensile tests to obtain tensile stress, tensile strain, and elastic modulus, which are performed on the ASTM D3039 utilizing the General Testing Machine Zwick Roell Z020. Findings demonstrated that specimens with various directions demonstrated mechanical characteristics that produce different mechanical properties through stress-strain analysis. The toughness of various directions can endure influence stacking without a fracture with 90º-45º-90º, and toughness for 45º-90º-45º and 90º-90º-90º show the stored energy without having permanent deformation ASTM D256 utilizing Zwick Roell Effect Analyzer HIT 2P. Furthermore, SEM images were also obtained to see the morphological changes on the composite polymer surface due to the tensile test. Overall, the utilization of the tensile test shows the maximum stress that the structure can maintain. Assuming fibers are oriented parallel to the main loading direction 0° and 90° will provide greater strength in that direction, while fibres diagonal 45º more absorb energy. By observing the SEM results, there is no reduction in strength and toughness through the 90º-45º-90º orientation of the layers using the hand laid-up technique.