Tufnol Brown Synthetic Resin Bonded Fabric Plastic Sheet, Phenolic Resin, Weave Cotton, 285 mm x 285 mm x 16 mm 374-446

The Tufnol 374-446 is a high-quality brown synthetic resin bonded fabric plastic sheet crafted with phenolic resin and weave cotton laminate. Designed primarily for industrial engineering and mechanical applications, this precision sheet measures 285 mm in length, 285 mm in width, and 16 mm in thickness, providing ample material for a variety of technical uses.

This sheet combines a fine or medium weave high quality fabric with a phenolic resin, resulting in excellent mechanical strength, reliable low water absorption, and robust electrical insulating properties. The fine weave is ideal for applications requiring precise components with minimal deformation, while the medium weave offers versatility for more rugged parts in demanding machinery.

With a tensile strength of 68 MPa and an impact strength of 11.5 kJ/m², this Tufnol sheet delivers reliable structural integrity under load. Its density stands at 1.36 g/cm³ and the material maintains thermal conductivity at 0.37 W/mK, enabling stable performance in environments with temperatures up to 120°C. These characteristics make it suitable for both electrical insulation and structural components in the manufacturing and engineering sectors.

Tufnol SRBF (Synthetic Resin Bonded Fabric) sheets comply with EN60893: Carp brand sheets correspond to type PF CC 305, suitable for fine pitched gears and other precision components; Whale brand sheets are type PF CC 203 and widely used for larger components such as rollers and thrust washers. The material delivers a combination of high strength, impact resistance, and dimensional stability demanded by various industries.

Frequent use cases include the fabrication of fine gears for instrumentation, assembly of industrial jigs and fixtures, replacement rollers for conveying applications, and creation of insulating components for electrical enclosures. The sheet's resistance to moisture and strong mechanical performance ensure long-term reliability in these environments.

This Tufnol plastic sheet is particularly valued in sectors such as industrial manufacturing, electrical engineering, material handling, and specialty machinery construction. Suitable for both custom component fabrication and part replacements, it is engineered to meet the rigorous requirements of modern engineering projects that demand both mechanical strength and dielectric performance.

For additional options or different sizes, you may browse related products in the Plastic Sheets category or other Tufnol engineered material offerings on EnvMart.