Buy low price high quality Muscovite Mica Tape for Insulation. Muscovite Mica Tape is a high-temperature insulating material made from muscovite mica paper bonded with a silicone resin or other heat-resistant binder and often reinforced with glass fiber or polyester film. It’s widely used for electrical insulation, especially in fire-resistant cables.
Key Features of Muscovite Mica Tape:
Base Material: Muscovite Mica (KAl₂(AlSi₃O₁₀)(OH)₂)
Temperature Resistance: Up to 950°C – 1000°C
Fire Resistance: Maintains insulation under flame for over 3 hours
Dielectric Strength: High (usually > 20 kV/mm)
Flexibility: Can be wrapped around conductors
Low Smoke & Toxicity: When used in fire scenarios
Technical Properties:
| Property | Typical Value |
|---|---|
| Mica Type | Muscovite |
| Thickness | 0.08 – 0.15 mm |
| Width | 20 – 1000 mm |
| Temperature Resistance | Up to 1000°C |
| Dielectric Strength | > 20 kV/mm |
| Tensile Strength | High (with glass reinforcement) |
| Flame Resistance | Complies with IEC 60331 |
Applications:
Fire-resistant cables (power, control, instrumentation)
Aerospace and railway cables
Industrial furnaces
Motors and transformers
Nuclear power facilities
Advantages:
Excellent fireproofing
Non-toxic and environmentally safe
Chemically stable
Maintains insulation integrity during fire
Strong mechanical reinforcement (with glass/polyester backing)
Types of Mica Tape:
| Type | Mica Type | Temp Resistance | Key Use |
|---|---|---|---|
| Phlogopite Mica Tape | Phlogopite | 1100–1200°C | Fire survival cables, steel plants |
| Muscovite Mica Tape | Muscovite | 900–1000°C | Fire-resistant power cables, motors |
| Synthetic Mica Tape | Fluorophlogopite | >1200°C | Nuclear, aerospace (very high performance) |
Popularity & Fast-Selling Ranking (General Market Trend):
| Rank | Type of Mica Tape | Popularity & Sales Volume | Common Applications |
|---|---|---|---|
| 🥇 1 | Phlogopite Mica Tape | ✅ Most popular & widely used | Fire-resistant cables, high-temp industries |
| 🥈 2 | Muscovite Mica Tape | ✅ Popular, cost-effective | Motors, standard fire-rated cables |
| 🥉 3 | Synthetic Mica Tape | 🔸 Niche, premium market (less volume) | Aerospace, nuclear, critical electronics |
Muscovite Mica Tape
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At Wedge we manufacture and supply good quality wide range of Insulation Products from India, UK, and China.
Learn more about Insulation products available at Wedge India and get Technical Datasheet, Brochure click the link below:
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