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www.par-group.co.uk
Preston (Head office): +44 (0) 1257 248369:
Manchester: +44 (0) 1706 363790

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B42 Epoxy Cotton Laminate

B42 Phenolic Cotton Laminate
B42 epoxy cotton laminate is a fine-weave, electrically insulating material with excellent tracking resistance, high mechanical strength, and strong chemical resistance. Its tracking resistance reduces leakage current at the insulation surface, while the fine weave makes it well-suited for complex parts.
We manufacture B42 into a wide range of custom items, including fine-tooth and medium-tooth gears, seal rings, and high-voltage insulation components. Our facilities feature CNC milling, routing, turning, and drilling. For more details and examples, please visit our machining service page.
B42 is manufactured to BS EN 60893 Standard: 3-2-EPCC301.

Applications

B42 is ideal for manufacturing intricate machined components that require excellent tracking resistance.

Key Features

  • Temperature: Up to +130°C continuous (+145°C intermittent).
  • Fine weave, suitable for machining into a fine finish.
  • Excellent tracking resistance.
  • High mechanical strength
  • Excellent electrical insulating properties.
  • Excellent chemical resistance.
  • Excellent machining characteristics.
  • Better load bearing characteristics than SRBP counterparts.

Standards

  • BS EN 60893 Standard: 3-2-EPCC301.
  • BS 2572 Standard: F6 (since superseded by BS EN 60893).

Availability

Body Colour: Cream.
Cover Colour: Cream.
Sheet Finish: Satin/Glossy.
Sheet Size (mm): 1220 x 1220.
Sheet Thickness (mm): 0.8 up to 150.
Technical Specification:
Technical Data Sheet

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