HDPE / HDPE - High Density Polyethylene It is a polymer in the thermoplastic group. It is obtained by polymerization of ethylene monomers under low pressure. It is semi-transparent in crystal structure. Its density is 0.94-0.97 g/cm³ and its melting point is 127-137 ° C. Its main areas of use are: Household goods, toys, Packaging film, Pipe (rigid pipe, detergent and cosmetic bottle (non-transparent), water, gas canister, Rotational molding materials in sheet, paper, fabric and metal coating, Athlete type bags, Plastic bags, Lamination, Mesh bags, Pressurized water pipe, gas and sewage, Water distribution, sewage, irrigation distribution network pipes