... , power plant, metallurgical Oil and water repellent Polyester needled felt (filter bags) The oil and water repellent filter ... used in the industries, such as irons & steel, oil, cement manufacture, chemical plants, power plant, metallurgical plants ... C)Continuous130Instant150FinishingHeat setting, Singeing, calendaring, oil and water repellentRemarksGrade of Oil repellent:5 Grade of water repellent:5 ...