RC-70C Grade R/Cork Gasket

Additional Details

RC-70C Grade Rubberized Cork Gaskets are a premium sealing solution for high-performance industrial environments. Made using a blend of cork and rubber, they are known for excellent compressibility, resilience, and oil resistance. These gaskets are widely used in electrical transformers, switchgear panels, and machinery requiring reliable sealing under temperature and pressure variations.

We are ISO-certified gasket manufacturers with over 30 years of experience. Our products are crafted using advanced die-cutting and molding processes, ensuring precise fit and superior sealing performance

Technical Specifications

• Material Composition: Cork and synthetic rubber blend

• Grade: RC-70C

• Thickness Range: 1 mm – 16 mm

• Temperature Resistance: -20°C to +120°C

• Oil Resistance: Excellent

• Compressibility: 25–35%

• Recovery: ≥ 70%

• Hardness: 60–70 Shore A

• Density: 0.80–1.00 g/cm³

• Size Options: 3’×2’, 2’×3’, custom cuts available

• Finish: Smooth on both sides

Applications

• Power transformers and distribution panels

• Oil-filled equipment

• Electrical switchgears and enclosures

• Sealing of flanges in industrial systems

• Automotive gaskets

• Machinery subject to vibration and thermal stress