... silicone oil, etc.EPDME-50~150Vapor, polar chemical medium, alcohol, weak acid, weak alkali and oxidizing agent, etc.CRC-40~100Ammonia, mineral oil ... and lubricant, etc.Fluorine RubberF0~180Inorganic acid, alkali, mineral oil and Haloalkane, etc.Silicon RubberQ-65~230Resistant ...