... a thermoplastic made from petroleum. It was the first grade of polyethylene.2, Chemical resistanceExcellent resistance (no attack) ... cards, and optical disc drives Playground slides Plastic wraps 4 Grade Fiber ( Carpet, Textiles, Upholstery, etc.)Film ( shopping ... film, etc.)Blow Molding ( Medical & Cosmetic container, Lubricant & Paint container, etc).Extrusion Molding ( Sheet, Pipe, Wire & Cable, etc ...