When industrial sealing requires "tailor-made" solutions, low-pressure deformation fluorosilicone compounded rubber (IOTA-FSR series), with gradient hardness options from 40A to 70A, has become a "customization expert" in the material world. This uniform mixture centered on fluorosilicone elastomer, through precise performance grading design, breaks the limitation of "one material for all purposes" and provides perfectly fitting sealing solutions for thousands of industries.  

The gradient performance design hides ingenuity: Model 40S, with ultra-high elongation at break of ≥380%, becomes the ideal choice for automobile diaphragms and flexible seals that require frequent deformation; Models 50S and 60S (with elongation at break of 300% and 230%) adapt to general sealing scenarios with balanced performance; Model 70S, with a hardness of 70±5A, is competent for rigid support sealing tasks. Regardless of the model, core indicators such as tear strength ≥20kN/m and compression set ≤10% remain consistent, ensuring reliability across different scenarios.  

Adaptability to extreme environments is their common advantage. The ultra-wide operating temperature range of -60°C to 200°C makes it equally reliable in Antarctic research equipment and desert oilfield machinery; excellent oil and solvent resistance keeps it stable in aviation fuel, industrial engine oil, and chemical reagents; outstanding insulation and selective air permeability further expand its application possibilities in electronic sealing and special environments.  

Processing flexibility further enhances adaptation value. Clear vulcanization process guidance (dicumyl peroxide dosage, temperature and time parameters) reduces production trial-and-error costs; although cold flow property requires attention to packaging protection, it also reflects the activity and self-healing potential of material molecules, extending the service life of components. Non-hazardous classification and 12-month shelf life make supply chain management more worry-free.  

From low-temperature oil-resistant sealing strips in military industry to safe contact parts in medical and health equipment, this fluorosilicone compounded rubber, with the wisdom of "customization on demand", provides precisely adapted sealing solutions for various industries, driving dual improvements in manufacturing efficiency and product quality through material technology.  

For more information, please click here Fluorosilicone Compounded Rubber