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Mica Sheet

Amber mica sheets for electrical insulation, heat shielding, gasket cutting and custom industrial insulation parts.

  • Good dielectric insulation, heat resistance, natural layered structure, smooth surface, clean cut edges, stable sheet form, suitable for machining and punching
  • MOQ: Standard size: small trial order accepted; custom cutting MOQ depends on size and drawing complexity
  • Material options: Natural mica sheet / mica paper composite depending on grade
  • Size options: Standard sheets such as 100 x 100 mm, 200 x 200 mm, 300 x 300 mm and 400 x 600 mm, custom cut sizes available
  • Packaging: Carton packing, bulk packing or export packing can be discussed by order requirement.
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Product Overview

Mica Sheet Supplier

Amber mica sheets for electrical insulation, heat shielding, gasket cutting and custom industrial insulation parts. Typical use includes Electrical insulation panels, heating equipment insulation, thermal barriers, washers, gaskets, spacers, industrial heat shield parts and laboratory equipment insulation. Heat-resistant industrial material selected for insulation, sealing, protection or maintenance use. Clean-cut edges; fabrics and sleeves can use sewn, coated or reinforced edges where the product format requires it. Recommended operating range: Typical continuous use up to 500°C; higher temperature grades available on request

Technical Specifications

Product Parameters

Material Natural mica sheet / mica paper composite depending on grade
Temperature Range Typical continuous use up to 500°C; higher temperature grades available on request
Size Options Standard sheets such as 100 x 100 mm, 200 x 200 mm, 300 x 300 mm and 400 x 600 mm; custom cut sizes available
Color Options Amber, golden brown, natural mica color
Lead Time Ready stock: 3–7 days; custom cut parts: 7–15 days after drawing confirmation
Customization Custom size, thickness, drilling, punching, gasket, washer, slot, special shape, bulk packing and OEM packaging
MOQ Standard size: small trial order accepted; custom cutting MOQ depends on size and drawing complexity
Packaging Carton packing, bulk packing or export packing can be discussed by order requirement.
Purchasing and Engineering Notes

Mica Sheet Procurement Details

Applicable sizes and tolerance Standard sheets such as 100 x 100 mm, 200 x 200 mm, 300 x 300 mm and 400 x 600 mm; custom cut sizes available. Typical cut tolerance: +/-1 mm for sheets and parts; roll and sleeve lengths use normal production tolerance.
Structure, surface and edge Heat-resistant industrial material selected for insulation, sealing, protection or maintenance use. Clean-cut edges; fabrics and sleeves can use sewn, coated or reinforced edges where the product format requires it.
Reinforcement Fiberglass reinforcement: not used unless stated in the selected material construction.
Material selection Mica provides dielectric heat shielding; fiberglass materials are more flexible for wrapping and layered insulation.
Recommended use temperature Typical continuous use up to 500°C; higher temperature grades available on request
Packing and carton reference PE film between sheets; 25-50 sheets per carton
Standard MOQ 10 sheets
Custom MOQ 100 sheets
Sample policy USD 15-30 plus freight for sample sheets
Production cycle Stock: 3-7 days; slit or die-cut: 7-15 days
Available test and inspection files Material declaration, dimensional inspection record, visual inspection photos and packing list.
Typical purchasing teams Thermal-equipment OEMs, electrical contractors, maintenance distributors and industrial service companies.
Ready Stock & Standard Sizes

Available Stock Specifications

The following specifications are available for quotation. MOQ and lead time are listed by standard size and custom requirement.

Request Stock Quote
SKU / Model Size Available Specification Material MOQ Lead Time Quotation Note
MS-100100-05 100 x 100 x 0.5 mm Standard mica sheet Mica sheet Standard size: small trial order accepted; custom cutting MOQ depends on size and drawing complexity Ready stock: 3–7 days; custom cut parts: 7–15 days after drawing confirmation Ready stock size for sample testing and small assemblies
MS-200200-10 200 x 200 x 1.0 mm Standard mica sheet Mica sheet Standard size: small trial order accepted; custom cutting MOQ depends on size and drawing complexity Ready stock: 3–7 days; custom cut parts: 7–15 days after drawing confirmation Common size for electrical insulation panels
MS-300300-20 300 x 300 x 2.0 mm Standard mica sheet Mica sheet Standard size: small trial order accepted; custom cutting MOQ depends on size and drawing complexity Ready stock: 3–7 days; custom cut parts: 7–15 days after drawing confirmation Suitable for cutting into washers, spacers and insulating plates
MS-400600-30 400 x 600 x 3.0 mm Large mica insulation sheet Mica sheet Standard size: small trial order accepted; custom cutting MOQ depends on size and drawing complexity Ready stock: 3–7 days; custom cut parts: 7–15 days after drawing confirmation For larger heat shield or insulation panel applications
MS-CUSTOM Custom thickness, width and shape Custom cut mica parts Mica sheet Standard size: small trial order accepted; custom cutting MOQ depends on size and drawing complexity Ready stock: 3–7 days; custom cut parts: 7–15 days after drawing confirmation Cutting, drilling and shaped parts available according to drawing

Note: MOQ and lead time are based on the listed size, order quantity and packing requirement.

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Applications

Typical Applications

  • Electrical insulation panels, heating equipment insulation, thermal barriers, washers, gaskets, spacers, industrial heat shield parts and laboratory equipment insulation
Customization Options

Size / Material / Color / Packaging / Logo

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Custom programme: Custom size, thickness, drilling, punching, gasket, washer, slot, special shape, bulk packing and OEM packaging. Size and tolerance reference: Standard sheets such as 100 x 100 mm, 200 x 200 mm, 300 x 300 mm and 400 x 600 mm; custom cut sizes available. Typical cut tolerance: +/-1 mm for sheets and parts; roll and sleeve lengths use normal production tolerance. Packing and production reference: PE film between sheets; 25-50 sheets per carton Stock: 3-7 days; slit or die-cut: 7-15 days

  • Size Standard sheets such as 100 x 100 mm, 200 x 200 mm, 300 x 300 mm and 400 x 600 mm, custom cut sizes available
  • Material Natural mica sheet / mica paper composite depending on grade
  • Color Amber, golden brown, natural mica color
  • Packaging Carton packing, bulk packing or export packing can be discussed by order requirement.
  • Logo Logo, label or buyer mark can be discussed by order requirement
FAQ

Frequently Asked Questions

Can you supply mica sheets in custom sizes?

Yes. Standard sheets can be supplied, and cutting, drilling, washer, gasket and insulation plate shapes can be made according to drawings or samples.

What thickness options are available?

Common thicknesses include 0.2 mm, 0.5 mm, 1 mm, 2 mm, 3 mm and 5 mm. Other thicknesses can be checked based on order quantity and application requirements.

Can I order samples before bulk purchase?

Sample or small trial orders are available for standard sizes. Custom-cut samples may require drawing confirmation and a sample lead time.

What information is needed for a quotation?

Please provide size, thickness, quantity, application temperature, drawing if cutting is required, and any packaging requirements.

Do you support OEM packaging or bulk supply?

Bulk supply and neutral packaging can be arranged. OEM packaging requirements can be discussed before production.

What are the standard and custom order quantities for Mica Sheet?

Standard MOQ: 10 sheets. Custom MOQ: 100 sheets. Stock: 3-7 days; slit or die-cut: 7-15 days.

What packing and technical files can be supplied with Mica Sheet?

PE film between sheets; 25-50 sheets per carton Available files include: Material declaration, dimensional inspection record, visual inspection photos and packing list.

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