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B12S Medium Weave Treated Phenolic Cotton Laminate SRBF

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 †

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
Density
g/cm3
1.35
Water Absorption
mg
120 mg

¥ Where relevant, the flammability 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
IR (24hrs Water Immersed)
G Ω
0.8
IR (Dry)
G Ω
0.8
Electric Strength (Flat Rapid)
MV/m
4
Breakdown Voltage (Edge Step by Step)
kV
32
Tracking Index
V
155

Mechanical Properties

Property Unit of measure Typical Value
Flexural Strength
MPa
110
Tensile Strength
MPa
75
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

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 information in this data sheet is accurate, it must be stressed that it is the user's responsibility to ensure suitability for the intended end use.