90mm Whale Tufnol Round Rod for Industrial Machinery Production

Whale Tufnol Rod 90mm for Industrial Manufacturing

Whale Tufnol Rod is a mechanical-grade composite made by laminating medium-weave cotton fabric with phenolic resin. This robust engineering material is valued for its load-bearing capability, resistance to wear and ability to maintain dimensional stability during demanding mechanical operations.

Its rigid construction helps limit deformation under prolonged pressure, while its tough, non-metallic structure makes it suitable for components used in industrial machinery. The material also offers resistance to weathering, oils, solvents, hydrocarbons and various chemicals. Depending on the application, it can run without lubrication or operate with water, oil or grease.

For suitable applications, Whale Tufnol provides electrical and thermal insulation and withstands continuous temperatures up to 120°C, with intermittent exposure up to 130°C. Finished parts can be manufactured through conventional machining or CNC processes.

Key Features and Specifications

• Material: Synthetic Resin Bonded Fabric (SRBF).
• Rod Diameter: 90mm.
• Density: 1.35 g/cm³ for rod; 1.36 g/cm³ for sheet.
• Tensile Strength: 68 MPa.
• Cross-Breaking Strength: 130 MPa.
• Compressive Strength: 310 MPa flatwise; 200 MPa edgewise.
• Specific Heat Capacity: 1.5 kJ/kg·K.
• Working Temperature: 120°C continuous; 130°C intermittent.
• Lubrication Options: Dry running, water, oils or grease.
• Typical Applications: Bearings, bushes, spacers, rollers, jigs, fixtures and suitable low-voltage insulation.
• Machining Methods: Sawing, drilling, turning, milling and CNC machining.
• Limitations: Unsuitable for gears, washers and high-voltage applications. Machining generates dust, and delicate components may be prone to shearing.