... powder 3.Advanced Technices 4.Pipe,Door Plastic Raw Material PVC Resin SG-5 (Suspension Grade): Product ... industry packing, artificial leather, hose and shoe-making material,soft products etc.SG-5: Rigid plate, gramophone ... and high strength, mainly used for hard plastic tubes and pipes, good for bottle, clarity flake etc.5 ... as per customer demand Plastic Raw Material PVC Resin SG-5 (Suspension Grade)