Study of Tensile and impact property matrix by reinforcement of calcium carbonate in different ratio in High density polyethylene

ABSTRACT The polymeric material can be broadly classified in term of their relative brittleness, softness, toughness and hardness. The tensile stress- strain curve is considered as the stiffness of the polymeric material. Tensile test in abroad sense is a measurement of the ability of a material to withstand forces that tend to pull it apart and to determine to what extent the material stretches. Impact properties of the polymeric material are also directly related to the overall toughness of the material. Impact test is to measure the relative susceptibility of a standard test specimen to the pendulum type impact load. In present experiment Particular size of calcium carbonate is reinforced in high density polyethylene (HDPE) in different weight ratio .The objective of present experiment to study the tensile properties and Impact properties of reinforced blended material as compare to neat material.