Cotton Fabric Laminate Sheet
A laminated composite made by impregnating cotton, glass fiber, or other fabric with phenolic resin.
Composition & Manufacturing:
Cotton Fabric Laminate Sheet-A laminated composite made by impregnating cotton, glass fiber, or other fabric with phenolic resin. The process involves creating "prepreg" sheets, which are then layered and cured under high temperature (~180°C) and high pressure.
Key Properties:
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Mechanical: High strength, rigidity, and impact resistance; lightweight yet strong.
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Electrical: Excellent insulator in dry environments, stable under temperature variations.
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Thermal: Suitable for long-term use at 120°C-140°C; higher short-term tolerance.
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Physical: Smooth, wear-resistant surface; good vibration damping and noise reduction.
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Chemical: Resistant to solvents, oils, weak acids, and alkalis.
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Machinability: Can be easily machined (turned, milled, drilled, etc.) into complex shapes.
Limitations:
Moderate arc resistance, unsuitable for high-voltage/high-arc applications.
Insulation degrades in humid conditions.
Limited color options (typically dark brown, black, or yellow).
Applications:
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Mechanical: Gears, bearings, bushings, shims, gaskets.
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Electrical: Terminal boards, switch plates, transformer insulation, appliance bases.
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Transportation: Insulating pads, structural liners, brake linings in vehicles.
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General Manufacturing: Jigs, fixtures, prototypes, models.
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Consumer Goods: Handles for tools like knives, slingshot frames.
Summary:
Phenolic cloth laminate is a versatile industrial material valued for its balanced combination of strength, machinability, electrical insulation, and heat resistance.
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Dimensions |
Thickness |
Color |
|
1000*2000mm 1220*2440mm |
2-50mm |
Brown / Black |
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