B12S Product Data Sheet
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Attwater & Sons Ltd +44 (0)1772 258245 Email: info@attwater.com www.attwater.oom Material Details Grade: B12S. (Type: Fabric Based Laminates - SRBF) Description: Phenolic Cotton. B12S, treated cotton for higher temp & electricals Comments: Medium weave cotton phenolic laminate with very good mechanical and electrical properties. Suitable for packing blocks in large rotating machines, water lubricated bearings, pump rotor vanes. Very dimensionally stable under adverse conditions. Body Colour: Sandy Brown Cover Colour: Sandy Brown Standard Finish: Satin/Glossy Size: 1220 x 1220 Thickness Range: 0.8 - 150.0 f Typical Applications • Wear Resistant Components • Water Lubricated Bearings • Ventilation Louvre Bearing Brushes • Slideways • Seal Rings • Scraper Blades • Rolling Mill Bearings • Pump Sleeve Bearings • Piston Rings • Jigs and Fixtures • Gears - Medium Tooth • Gears - Coarse Tooth • Cryogenic Resistance Components • Chemical Resistance Components General Properties Property 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 Property Unit of measure Typical Value

Typical Value Electric Strength (Flat Rapid) MV/m 4 Breakdown Voltage (Edge Step by Step) kV 32 Mechanical Properties Property Unit of measure Typical Value Impact (Notched CHARPY) kJ/m2 8.5 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...