What are the properties of bakelite board?
2026 04/15
Main Properties of Bakelite Board
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Excellent insulation property
Non-conductive and voltage-resistant, it is a commonly used electrical insulation material, suitable for insulation spacers, jigs and fixtures.
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High and stable heat resistance
It can work for a long time in environments of 100℃~130℃ without softening, and has much better heat resistance than ordinary plastics.
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High mechanical strength and good rigidity
With high hardness and low deformation, it is suitable for structural parts, mold jigs and table base plates.
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Wear-resistant and scratch-resistant
High surface hardness and low friction loss make it ideal for wear-resistant gaskets, gears and sliding blocks.
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Stable dimension with low shrinkage and expansion
Good dimensional retention after processing, suitable for precision machined parts.
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Easy to cut and process
It can be sawn, milled, drilled, ground and tapped, making it suitable for CNC precision machining.
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Low cost and high cost performance
Lower cost than epoxy boards and FR‑4, it is the most widely used industrial insulation board.