... color) Electrical components (connectors, boards, switches), covers, sheilds, surgical tools Polyethylene - Low Density LDPE Alkathene, Escorene, Novex Lightweight, tough and flexible, excellent chemical ... resistance, natural waxy appearance, low cost Kitchenware, housings, covers, and containers Polyethylene - High Density HDPE Eraclene, Hostalen, Stamylan Tough and stiff ...