Tufnol Whale Sheet SRBF for Mechanical Engineering Applications 1mm to 25mm thick

Tufnol Whale Sheet is a durable synthetic resin bonded fabric (SRBF) designed for mechanical engineering. Ideal for wear-resistant components and low voltage applications.

Material Composition

Tufnol Whale Sheet is made from medium weave cotton and phenolic resin laminated plastic. This combination provides excellent dimensional stability, allowing the material to be used in various mechanical engineering applications. The sheet is mid-brown with the cotton weave visible on the face and in the cut edge.

Mechanical and Thermal Properties

The sheet has a density of 1.36 g/cm³ and exhibits impressive mechanical properties, including a tensile strength of 68 MPa and a compressive strength of 310 MPa flatwise. It can withstand continuous temperatures up to 120°C and intermittent temperatures of 130°C.

Applications and Usage

Whale Tufnol Sheet is suitable for a wide range of applications, including gears, spacers, jigs, fixtures, and wear-resistant components. It is particularly effective in low voltage insulation applications.

Advantages and Limitations

This material is lightweight yet rigid, offering good electrical and thermal insulation properties. However, it is not suitable for high voltage applications or direct food contact.

Specifications

• Colour: Brown (medium weave cotton fabric laminate)
• Density: 1.36 g/cm³
• Tensile strength: 68 MPa
• Cross breaking strength: 130 MPa
• Compressive strength (flatwise): 310 MPa
• Compressive strength (edgewise): 200 MPa
• Maximum working temperature – continuous: 120°C
• Maximum working temperature – intermittent: 130°C
• Specific heat: 1.5 kJ/kgK

Benefits

• Safe movement under heavy loads
• Long-lasting durability in various applications
• Reduced corrosion in metal parts
• Minimized creep under load

Use Cases

• Gears, pinions and cams
• Bearings, bushes and wear pads
• Spacers, jigs and fixtures
• Electrical insulation at low voltages only

FAQ

Q: What is Tufnol Whale Sheet made of?
A: It is made from medium weave cotton and phenolic resin laminated plastic.

Q: Can Tufnol Whale Sheet be used for food applications?
A: No, it should not be used in any food applications where it may come into direct contact with food products.

Q: Can it be machined?
A: Yes, with ordinary machine tools. It produces a fine dust, so use extraction and a mask.