Mica Discs

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Product Details:

MgO % 0.5-2.0%
Al2O3 Content (%) 30-35%
Heat Resistance Yes
SiO2 Content (%) 45-50%
Fe2O3 (%) 1-2%
K2O Content (%) 8-10%
Melting Point >1000°C
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Mica Discs Product Specifications

MgO % 0.5-2.0%
Al2O3 Content (%) 30-35%
Heat Resistance Yes
Dimension (L*W*H) As per requirement (typically circular, diameter 10 mm - 100 mm, thickness 0.1 mm - 1 mm)
Shape Round/Circular Discs
Types of Mica Muscovite Mica, Phlogopite Mica
Color Silver, grey, brown
Fe2O3 (%) 1-2%
SiO2 Content (%) 45-50%
K2O Content (%) 8-10%
Melting Point >1000°C
Application Electrical insulation, heating elements, sight glasses, furnace windows
Oil Absorption 20-25 g/100g
CaO Content (%) 0.1-1.0%
Chemical Composition Muscovite/Phlogopite (KAl2(AlSi3O10)(F,OH)2 or KMg3(AlSi3O10)(F,OH)2)
Weight Varies with dimension, approx. 0.5 – 50 grams
Particle Size 0.10 mm - 100 mm

Thermal Conductivity 0.5 W/mK
Water Absorption <0.5%
Surface Finish Smooth/Natural
Hardness Mohs 2-3
Dielectric Strength 160-200 kV/mm
Transparency Excellent optical clarity
Flammability Non-combustible
Thickness Tolerance ±0.01 mm
Packing Carton boxes with protective layering

Mica Discs Trade Information

Main Export Market(s) Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Product Description

Experience superlative savings with our dazzling Mica Discs, crafted from the finest Muscovite and Phlogopite minerals. Featuring excellent transparency, a special rate on bulk orders, and unmatched dielectric strength (160-200 kV/mm), these mica discs promise optimal insulation and reliability. Grab this remarkable solution for heat resistance up to 1000C, non-combustibility, and supreme hardness. Their smooth surface, precise thickness tolerance (0.01 mm), and special protective packaging enhance durability. Elevate your applications in electrical insulation, furnace windows, and heating elements with products exported directly from Indias premier manufacturer and supplier.

Versatile Application & Commercial Usage

Mica Discs are prized for their smooth surface and are perfect for integration in high-performance environments requiring insulation and optical clarity. Widely used in sight glasses, heating elements, electrical apparatus, and furnace observation windows, their water absorption rate below 0.5% ensures durability. Industries ranging from electronics, metallurgy, and chemical processing to glass manufacturing rely on mica discs for their reliability and heat resistance, ensuring a valuable surface of application.

Global Export Markets, Certifications & Supply Rate

Our Mica Discs command significant market value in export markets such as North America, Europe, the Middle East, and Asia-Pacific. Backed by international certifications attesting to quality and performance standards, these discs are supplied efficiently via leading FOB ports in India. The advantage of stable supply, competitive special rate, and high-grade packaging ensures sustained demand and consistent delivery, strengthening our position as a trusted exporter and manufacturer in the global arena.

FAQs of Mica Discs:

Q: How are mica discs used in electrical insulation and heating elements?

A: Mica discs serve as superior electrical insulators and are commonly placed within heating elements and furnace windows to withstand high voltage and extreme temperatures without degradation, supporting safe and efficient operation.

Q: What benefits do mica discs offer compared to alternative insulating materials?

A: Mica discs provide dazzling transparency, exceptional dielectric strength, low water absorption, and remarkable heat resistance up to 1000C. Their non-combustible nature and precise dimensions make them a reliable choice over many alternatives.

Q: Where are these mica discs manufactured and supplied from?

A: All our mica discs are manufactured and exported from India, ensuring high-quality production standards and reliable global supply through certified processes and secure packing methods.

Q: What is the typical process of ordering mica discs for commercial applications?

A: Customers can specify required dimensions and quantities, then receive a special rate quote and shipment through certified FOB ports. Each order is securely packed in carton boxes with protective layering to ensure safe delivery.

Q: Which industries commonly use mica discs, and what are their main applications?

A: Industries like electronics, glass manufacturing, chemical processing, and metallurgy use mica discs extensively for electrical insulation, heat resistance, sight glasses, and furnace windows.

Other Products in 'Micanite' category

Mica Shields and Gaskets Chemical Composition : Potassium Aluminum Silicate, natural mica Types of Mica : Other, Muscovite, Phlogopite Color : Other, Silvergrey, brown, or clear (as per mica shield type) SiO2 Content (%) : 4555 Application : Other, Used as sight glass, gaskets, insulation and shields in steam and liquid level gauges Al2O3 Content (%) : 1522 Shape : Other, Rectangular, circular, custom shapes CaO Content (%) : 0.21 Weight : Lightweight, varies as per size and thickness Particle Size : Custom or as required (for gaskets) Fe2O3 (%) : 13 K2O Content (%) : 711 Melting Point : Up to 1000°C (dependent on mica type) Dimension (L*W*H) : Standard sizes: 50mm x 125mm x 0.10.3mm, custom options available Heat Resistance : Yes MgO % : 26 Oil Absorption : Negligible

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Mica Thins (Natural Mica) Chemical Composition : Silicate of aluminum and potassium Types of Mica : Other, Natural Mica, Muscovite, Phlogopite Color : Other, Silver, Brown, Greenish, Yellow, Blackish SiO2 Content (%) : 4045% Application : Other, Electrical insulation, Furnace observation window, Heating elements, Decorative items, Automotive Al2O3 Content (%) : 2035% Shape : Other, Thin sheet/flake CaO Content (%) : 0.52% Weight : As per size / 0.1g to several grams per piece Particle Size : As per customer requirement / 0.1 mm 3 mm Fe2O3 (%) : 0.53% K2O Content (%) : 812% Melting Point : 900°C 1100°C Dimension (L*W*H) : As per requirement / Custom cut, usually 10mm to 200mm Heat Resistance : Yes MgO % : 24% Oil Absorption : 4255 g/100g

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Mica Strips Chemical Composition : Muscovite/Phlogopite Mica, with above oxide mix Types of Mica : Other, Muscovite, Phlogopite Color : Other, Silver, Brown, Transparent SiO2 Content (%) : 4345% Application : Other, Heating Elements, Electrical Insulation, Furnaces, Appliances Al2O3 Content (%) : 1718% Shape : Other, Rectangular Strips CaO Content (%) : 0.10.5% Weight : Depends on size (e.g., approx. 0.55 gm/strip) Particle Size : Customizable, typically 0.13 mm Fe2O3 (%) : 1.01.8% K2O Content (%) : 78% Melting Point : 800°C Dimension (L*W*H) : Customizable (e.g., 10mm x 100mm x 1mm) Heat Resistance : Yes MgO % : 0.51% Oil Absorption : 3035 g/100g

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Flexible Micanite Sheet Chemical Composition : Muscovite/Biotite mica, binder Types of Mica : Other, Muscovite, Biotite Color : Other, Brown / Grey SiO2 Content (%) : 45 – 50% Application : Other, Electrical insulation, heating elements, gasket material Al2O3 Content (%) : 1 – 2% Shape : Other, Flat, flexible sheets CaO Content (%) : 0.2 – 2% Weight : Approx. 1.8 kg/m² (for 0.2mm thickness) Fe2O3 (%) : 1 – 2% K2O Content (%) : 8 – 12% Melting Point : 600°C – 900°C Dimension (L*W*H) : 1000 x 1000 mm (Standard); Customizable Heat Resistance : Yes MgO % : 0.5 – 4%

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