Struggling to find a reliable mica tube supplier? You’re not alone. Sourcing quality mica tubes isn’t easy—between inconsistent quality, delayed shipments, and unclear pricing, the search can be overwhelming. That’s why choosing the right manufacturer matters. The best factories deliver not only consistent, high-grade products but also dependable service and real peace of mind. Curious about which suppliers truly stand out? Keep reading to discover our top picks and make a confident, informed choice!
Mica Tubes: Durable Insulation for Industry – Axim Mica
Product Details:
AXIM manufactures custom high-temperature mica tubes for insulation, available in various shapes (round, square, oval, rectangular, hexagonal, octagonal, diamond), sizes, and materials (Muscovite or Phlogopite mica). Tubes are designed for extreme temperatures and high-voltage applications, with convolute winding for strength and minimized seams. Lengths, diameters, and wall thickness are highly customizable, and different binders like epoxy, silicone, or shellac can be selected for specific performance needs.
Technical Parameters:
– Temperature resistance range: 130°C to 1000°C (up to 1800°F / 982°C)
– Length: 3mm to 1000mm (0.19″ to 40″)
– Inside diameter: 3mm to 300mm (0.12″ to 12″), optionally up to 25 inches (635mm)
– Wall thickness: 0.015 inches (0.38mm) to 1.0 inch (25.4mm)
– Materials: Muscovite or Phlogopite mica; Binders: Epoxy, Silicone, or Shellac
– Convolute wound construction for increased strength; meets NEMA standards
Application Scenarios:
– Electrical & electronics industry: insulation in electric motors, transformers,
– Aerospace & defense: insulation for wiring and electronics under extreme
– Automotive industry: thermal barriers and insulation in electric/hybrid
– Industrial manufacturing and home appliances: heating elements, smelt furnaces,
Pros:
– Highly customizable in shape, size, material, and performance parameters
– Exceptional temperature and electrical insulation capabilities
– Excellent mechanical strength and durability due to convolute winding
– Wide range of industrial applications and compliance with NEMA standards
Cons:
– Customization may increase lead time and potentially cost compared to standard
– Selection of material and binder combinations requires technical consultation
Custom Mica Tube Manufacturer & Supplier | Asheville Mica Company
Product Details:
Asheville-Schoonmaker Mica Co. manufactures custom mica tubes and related insulation components using muscovite or phlogopite mica. Their offerings include Mica Paper Tubes (bonded with various resins), Mica Splittings Tubes (100% mica or paper-covered mica), and can be produced in round, square, rectangular, oval, hexagonal, octagonal, and diamond shapes. Tubes are available in various lengths and diameters and are compliant with NEMA standards.
Technical Parameters:
– Temperature resistance up to 1800°F for inorganic mica paper tubes (with
– Inside diameter: 0.125″ min to 25″ max; Wall thickness: 0.015″ min to 1.0″ max;
– Dielectric strength (Paper Tubes): up to 600 volts/mil (Transverse Min. Avg.)
– Binders available: Epoxy, Silicone, Shellac; NEMA Grades 101, 101P, 103, 103P;
Application Scenarios:
– High temperature rod insulation in grid banks and resistors
– Coil and core insulation, commutator sleeves, and grid rheostat rods
– High voltage terminal insulation
– Core insulation for power coils in sectors like solar, wind, automotive,
Pros:
– Excellent electrical resistance and high dielectric strength
– Can withstand extremely high temperatures up to 1800°F (for inorganic tubes)
– Available in a wide variety of shapes, lengths, and wall thicknesses—high
– Compliant with NEMA standards; suitable for demanding industrial applications
Cons:
– 100% mica tubes have less mechanical strength and are more prone to damage
– Mica splitting tubes are less suitable for mechanically demanding environments
Mica Tubing – McMaster-Carr
Product Details:
McMaster-Carr offers mica tubing and other similar tubes made from materials like glass, mica, mica/silicone rubber, and polyester plastic. The tubing is available in a variety of diameters and is commonly used as electrical insulation or in applications requiring high heat resistance.
Technical Parameters:
– Available materials: Mica, Glass, Mica/Silicone Rubber, Polyester Plastic
– Measurement system: Inch
– Available inner diameters: 1/4″, 5/16″, 3/8″, 1/2″, 5/8″ (and potentially more)
– Product filtering by material and ID is supported
Application Scenarios:
– Electrical insulation in industrial and electronic equipment
– Situations requiring heat resistant tubing
– Use in fabrication of specialized components requiring non-conductive tubes
Pros:
– Wide range of material choices suitable for different requirements
– Multiple inner diameter options for custom fit
– Materials such as mica and glass provide excellent heat and electrical
Cons:
– Limited information provided on strength, flexibility, or pressure rating
– Non-metallic tubing may not be suitable for structural or load-bearing
Mica Tubes Suppliers – Thomasnet
Product Details:
Directory listing of suppliers offering mica tubes and related mica products, including manufacturers and distributors available by region. Some companies also provide product catalogs for mica and mica heaters.
Pros:
– Access to a broad database of suppliers for mica tubes across multiple regions.
– Some suppliers offer downloadable product catalogs.
Cons:
– Product-specific technical details such as dimensions, tolerances, or material
– Application use-cases and detailed product specifications are not directly
Sam Composites | MicsTubes
Product Details:
The company manufactures carbon fiber microphone booms and tubes, as well as carbon fiber tubes for various applications. Products are available in a range of diameters and lengths and can be customized according to customer requirements. The tubes are claimed to be lightweight and high-strength, suitable for demanding professional uses.
Technical Parameters:
– Material: Carbon fiber composites
– Diameter range: 3mm to 70mm (custom sizes available)
– Length: Up to 4m (customized lengths available)
– Surface finish: Glossy or matte, customized finish options
Application Scenarios:
– Microphone booms for audio and broadcasting equipment
– Structural components for drones, UAVs, and robotics
– Aerospace and automotive lightweight structural tubing
– Sporting goods (e.g., tent poles, fishing rods)
Pros:
– Lightweight yet high-strength material
– Corrosion-resistant and durable
– Customizable sizes and finishes
– Suitable for professional-grade applications
Cons:
– Potentially higher cost compared to metal or plastic alternatives
– Specialized handling or joining techniques may be required
Mica Tube Insulation | Elmelin
Product Details:
Elmelin’s Elmtube mica tubes provide high heat resistance and excellent electrical insulation, available in rigid form made from either muscovite (MPSB-M) or phlogopite (MPSB-P) mica. The tubes are offered in both round and square cross-sections and can be customized to various sizes and shapes, including cut-to-size service and waterproofing for increased durability.
Technical Parameters:
– Available in muscovite (MPSB-M) or phlogopite (MPSB-P) mica grades
– Inner diameters between 5 mm and 260 mm
– Lengths of either 1000 mm or 1200 mm
– Custom shapes (round or square) and sizes available
Application Scenarios:
– Electrical insulation in household appliances such as hairdryers, air blowers,
– Use as insulation sleeves to protect core heating elements from high
– Insulation in electrical motors
– Square tubes used in electric arc furnaces and smelt furnaces
Pros:
– High heat resistance and excellent electrical insulation properties
– Available in multiple dimensions, thicknesses, and customizable shapes
– Lightweight and easy to fit into diverse devices
– Can be made fully waterproof for enhanced durability
Cons:
– No specific disadvantages are mentioned in the content
Mica tubes – Matexcel
Product Details:
Mica tubes offered by Matexcel are specialized insulating components made primarily from mica, targeting applications requiring high thermal and electrical insulation. These products are part of Matexcel’s broader ceramic material offerings.
A & R Clear Mica, Co. – A Leader in Designing and Manufacturing of high …
Product Details:
Arclear Mica specializes in high-quality mica insulating materials, offering products such as mica sheets, mica tapes, mica tubes, and related fabricated components for use in demanding electrical and thermal applications.
Technical Parameters:
– High dielectric strength for electrical insulation
– Thermal resistance up to approximately 1000°C (depending on grade)
– Available in rigid and flexible forms
– Low smoke and toxicity during combustion
Application Scenarios:
– Electrical insulation in motors, generators, and transformers
– Thermal protection in household appliances such as toasters and hair dryers
– Fire-resistant barriers in cables and wiring
– Component fabrication requiring high-temperature stability
Pros:
– Outstanding electrical insulation properties
– Excellent thermal resistance for high-temperature applications
– Low smoke emission and minimal toxic byproducts when exposed to fire
– Customizable shapes and sizes for specific requirements
Cons:
– Potential brittleness of rigid mica components
– May be costlier than alternative insulation materials
Mica Sheets, Paper & Insulating Materials Suppliers – Axim Mica
Product Details:
Axim Mica manufactures and supplies mica-based insulation materials, including sheets, tubes, gaskets, washers, paper, flexible and rigid composites, custom fabricated parts, and related high-temperature thermal and dielectric products. They maintain the largest inventory in North America and offer ISO 9001:2015 certified products and engineering/fabrication services.
Technical Parameters:
– High temperature resistance suitable for demanding thermal environments
– Excellent dielectric (electrical insulation) properties
– Products offered: sheets, tubes, washers, gaskets, paper, composites, custom
– Customizable shapes, thickness, lengths, diameters, and materials
Application Scenarios:
– Thermal and electrical insulation in aerospace, energy, and automotive
– Use in induction furnaces, cable insulation, slot lining, coil wraps
– Industries requiring high-temperature, abrasion-resistant insulating materials
Pros:
– Largest inventory of mica products in North America
– ISO 9001:2015 certification (ensuring quality manufacturing and processes)
– In-house engineering support and rapid custom fabrication
– High resistance to heat and abrasion; easy installation
Cons:
– Limited to mica and related high-temperature/dielectric products (not a general
– Product pricing claimed as competitive but no specific cost data or lead time
Mica Tube, Muscovite Phlogopite Tube – MICA-STORE.com
Product Details:
The mica tube is a hard, tubular insulating material formed by rolling mica sheet, muscovite paper, or phlogopite paper with adhesive. Available in lengths of 5 to 1000mm and internal diameters of 6 to 300mm. Special sizes and types can be custom manufactured based on customer requirements or supplied blueprints.
Technical Parameters:
– Length: 5–1000mm
– Internal diameter: 6–300mm
– Maximum operating temperature: Silicone muscovite tube—550°C; Silicone
– Tolerance (Inner/Outer Dia.): <10mm (±0.3/±0.4), 10–20mm (±0.4/±0.5), 20–50mm
Application Scenarios:
– Insulating tubes in electric equipment
– Motors
– Furnaces and electric-arc furnaces
– Various metallurgy industry equipment
Pros:
– Good electrical insulation capability
– High mechanical strength
– Can withstand high temperatures (up to 600°C)
– Customizable sizes and special types available
Cons:
– Detailed chemical or environmental resistance not specified
– Size limitations (internal diameter up to 300mm, length up to 1000mm)
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Mica Tubes: Durable Insulation for Industry – Axim Mica | AXIM manufactures custom high-temperature mica tubes for insulation, available | Highly customizable in shape, size, material, and performance parameters Excepti | Customization may increase lead time and potentially cost compared to standard | aximmica.com |
| Custom Mica Tube Manufacturer & Supplier | Asheville Mica Company | Asheville-Schoonmaker Mica Co. manufactures custom mica tubes and related | Excellent electrical resistance and high dielectric strength Can withstand | 100% mica tubes have less mechanical strength and are more prone to damage |
| Mica Tubing – McMaster-Carr | McMaster-Carr offers mica tubing and other similar tubes made from materials | Wide range of material choices suitable for different requirements Multiple | Limited information provided on strength, flexibility, or pressure | www.mcmaster.com |
| Mica Tubes Suppliers – Thomasnet | Directory listing of suppliers offering mica tubes and related mica products, | Access to a broad database of suppliers for mica tubes across multiple regions | Product-specific technical details such as dimensions, tolerances, or material | www.thomasnet.com |
| Sam Composites | MicsTubes | The company manufactures carbon fiber microphone booms and tubes, as well as | Lightweight yet high-strength material Corrosion-resistant and durable Customiza | Potentially higher cost compared to metal or plastic alternatives Specialized |
| Mica Tube Insulation | Elmelin | Elmelin’s Elmtube mica tubes provide high heat resistance and excellent | High heat resistance and excellent electrical insulation properties Available | No specific disadvantages are mentioned in the content |
| Mica tubes – Matexcel | Mica tubes offered by Matexcel are specialized insulating components made | www.matexcel.com | ||
| A & R Clear Mica, Co. – A Leader in Designing and Manufacturing of high … | Arclear Mica specializes in high-quality mica insulating materials, offering | Outstanding electrical insulation properties Excellent thermal resistance for | Potential brittleness of rigid mica components May be costlier than alternative | arclearmica.com |
| Mica Sheets, Paper & Insulating Materials Suppliers – Axim Mica | Axim Mica manufactures and supplies mica-based insulation materials, including | Largest inventory of mica products in North America ISO 9001:2015 certification | Limited to mica and related high-temperature/dielectric products (not a general | aximmica.com |
| Mica Tube, Muscovite Phlogopite Tube – MICA-STORE.com | The mica tube is a hard, tubular insulating material formed by rolling mica | Good electrical insulation capability High mechanical strength Can withstand | Detailed chemical or environmental resistance not specified Size limitations | www.mica-store.com |
Frequently Asked Questions (FAQs)
What qualities should I look for in a mica tube supplier or manufacturer?
Look for suppliers with good industry reputation, quality certifications (like ISO), consistent product quality, reasonable lead times, and strong customer service. Experience with specific industry applications and transparent business practices are also important indicators of a reliable partner.
How do I verify the quality of mica tubes from a manufacturer?
Ask for product samples and quality certificates, such as ISO or RoHS. Check if the manufacturer offers testing reports or meets industry standards. Customer reviews and third-party inspections can also help ensure product quality and reliability.
Can I request customized mica tubes for my specific needs?
Yes, most reputable suppliers or manufacturers offer customization services. Provide your specifications regarding size, thickness, and temperature resistance so they can advise on suitable options and inform you about lead times and costs.
What is the typical minimum order quantity (MOQ) when working with mica tube factories?
MOQ varies depending on the manufacturer; it could range from a few hundred to several thousand pieces. It’s best to discuss your requirements directly—some suppliers offer flexibility, especially for initial sample orders or long-term partnerships.
How can I compare prices between different mica tube suppliers efficiently?
Request detailed quotations including product specifications, bulk discounts, shipping costs, lead times, and payment terms from several suppliers. Don’t just compare prices—consider quality, certifications, and supplier reliability to make the best decision.
