Polymer is the piece of science, the substantial number of particles comprising of rehashed synthetic units combined. Polymers might be normal and additionally manufactured in nature, a few cases, for example, cellulose, DNA and nylon, polyethylene separately. Polymers are likewise alluded as macromolecules, the little building hinder as called as monomers. The arrangement of monomer from particularly monomers is called as polymerization. There are three writes in light of the structure of the polymers, for example, straight polymers, fanned chain polymers, cross connected or system polymers. Polymers are utilized to make plastic sacks and containers, feeling of teeth, waterproof covering of strands. Presently a day, the polymer is use in the pharmaceutical enterprises to make the particular and adequate enteric covering drugs for the digestive system. Indeed, even use in the healing facility for the restorative care like trickling tube, dialysis tube, ventricular helps gadget, and so forth.