Functions and Characteristics 1. Shock-proof. Have a good stability when taking pictures. 2. Resistance to chemical solvents. Corrosion-resistance, can¡¯t be oxidated. 3. Anti-aging, small coefficient in thermal expansion and have a good thermal stability. 4. High strength, light weight, good mechanical properties and bear big loading. Industries Served: As an appendix of the photograph equipment. It can be made according to the customer's demand. 10000.