Attwater & Sons Ltd +44 (0)1772 258245 Email: [email protected] www.attwater.oom Grade: B10. (Type: Fabric Based Laminates - SRBF) Description: Phenolic Cotton. Very Fine Weave, type PFCC305 Comments: Very fine weave cotton phenolic laminate with good electrical and mechanical properties. Can be machined to a very fine finish. Suitable for instrument gears and other intricate machined components. Manufactured to comply with types BSEN60893-3-4-PFCC305 (Formerly BS2572 F1) Specifications: BSEN60893-3-4-PFCC305 (Which supersedes BS2572 F1). The closest NEMA equivalent to this Body Colour: Sandy Brown Cover Colour: Sandy Brown Standard Finish: Satin/Glossy Size: 1220 x 1220 Thickness Range: 0.8 - 150.0 f • Cryogenic Resistance Components • Conveyor Wheels • Cams and Camfollowers • Busbar Supports • Bolts and Screws • Ball Race Cages • Wear Resistant Components • Seal Rings • Scraper Blades • Rotor Blades (compressor) • Punched Components • Pulleys and Sheaves • Precision Machined Parts • Piston Rings • Insulating Handles • Insulating Bushes Spacers Sleeves • High Performance Aerospace Components • Gears - Fine Tooth • Gasket Manufacture General PropertiesProperty Unit of measure Typical Value f The test method is used solely to control and monitor consistency of production. Under no conditions should the results be considered in relation to fire hazards under actual conditions of use. Electrical Properties

Typical Value Electric Strength (Flat Rapid) MV/m 4 Breakdown Voltage (Edge Step by Step) kV 24 Mechanical Properties Property Unit of measure Typical Value Impact (Notched CHARPY) kJ/m2 9 Thermal Properties Property Unit of measure Typical Value Thermal Rating Continuous °C 115 Thermal Rating Intermittent °C 125 Notes • Datasheet Issue No. 1 Disclaimer: The above values are based upon routine test data and do not form the basis of a supply contract. These products may be used in a diverse range of applications and whilst every effort is made to ensure the...