Low-Density Polyethylene (LDPE) black is a thermoplastic material composed of ethylene monomer. LDPE is used in the production of industrial bags, garbage bags, carrier bags, and irrigation pipes. It is also utilized in composite panel production to provide flexibility. LDPE is a highly flexible type of polyethylene. The density of LDPE ranges from 910 to 940 kg/m3. The recommended temperature range for injection molding processes is 160-240°C.