Rubber Suction Cup

Rubber Suction Cup Brake Cup Auto Parts Brake Diaphragm Using NR rubber as raw material, using high-strength elastic cloth and special ultra-thin design, the product can achieve the following performance: 1.Product slim design, flexible bending performance, not easy to crack. 2. High-strength elastic cloth, so that the product can withstand greater pressure. 3. Braking number can reach more than 200 million times. Testing equipment: diaphragm fatigue testing machine Mould is