A: The clutch friction plate is generally made by mixing hot pressing of asbestos, adhesive and auxiliary materials. It should have a certain hardness, impact resistance, low water absorption and oil absorption rate, large friction coefficient, wear resistance and heat resistance.
In recent years, as a result of strict requirements for car pollution, asbestos dust has also been restricted. After asbestos dust is inhaled into the lungs, it can cause lesions, which has been confirmed by medicine. Therefore, it is required that there should be no asbestos component in the new clutch friction plate.