3M™ Nextel™ BF-20 Fabric Supplier & Exporter in India
Premium 3M™ Nextel™ BF-20 Fabric
Marshall Packings & Insulations Industries is a trusted supplier and exporter of 3M™ Nextel™ BF-20 Fabric, a premium high-temperature woven ceramic fabric manufactured from 3M™ Nextel™ 440 continuous ceramic oxide fiber. Engineered for demanding thermal environments, BF-20 Fabric offers outstanding mechanical strength, flame resistance, oxidation resistance, and excellent dimensional stability at temperatures up to 1300°C (2372°F). It is designed to outperform conventional glass, silica, and refractory textiles in aerospace and industrial applications.
The BF-20 style features a 5 Harness Satin weave using 2000 denier continuous roving, providing an excellent combination of flexibility, durability, and low air permeability. It is widely used for thermal barrier systems, furnace curtains, aircraft thermal insulation, flexible seals, gaskets, composite fire barriers, Ceramic Matrix Composites (CMC), and industrial furnace insulation. Its electrically insulating ceramic oxide fiber construction ensures reliable long-term performance in severe operating environments.
3M™ Nextel™ BF-20 Fabric is a high-temperature woven ceramic fabric designed for demanding aerospace, industrial insulation, fire protection, and thermal barrier applications. Its 5 Harness Satin construction provides an effective combination of mechanical strength, flexibility, durability, and low air permeability.
Manufactured from 3M™ Nextel™ 440 continuous ceramic oxide fiber using 2000 denier continuous roving, BF-20 Fabric provides excellent flame and oxidation resistance, electrical insulation, chemical resistance, low thermal conductivity, and dimensional stability during thermal cycling. It is suitable for continuous high-temperature applications up to 1300°C (2372°F).
Key Features of 3M™ Nextel™ BF-20 Fabric
- Manufactured from 3M™ Nextel™ 440 continuous ceramic oxide fiber.
- 5 Harness Satin woven construction.
- 2000 denier continuous ceramic roving.
- Continuous service temperatures up to 1300°C (2372°F).
- Excellent flame and oxidation resistance.
- Outstanding mechanical strength at elevated temperatures.
- Low air permeability for efficient thermal barrier systems.
- Lightweight, flexible, and chemically resistant.
- Excellent dielectric and electrical insulation properties.
- Low thermal conductivity.
- Excellent dimensional stability during thermal cycling.
- Suitable for continuous industrial and aerospace applications.
Technical Advantages
- Designed for demanding aerospace and industrial thermal insulation.
- Maintains strength and flexibility under continuous high-temperature exposure.
- Low air permeability improves thermal barrier efficiency.
- Superior oxidation and chemical resistance.
- Excellent reinforcement for Ceramic Matrix Composites (CMC).
- Suitable for furnace curtains, flexible aircraft thermal barriers, and refractory assemblies.
- Electrically insulating with excellent dielectric performance.
- Easily fabricated into gaskets, seals, blankets, and thermal barriers.
- Long service life with minimal maintenance.
- Reliable performance under repeated thermal cycling.
Typical Physical Properties
| Property | Typical Value |
| Product Type | Woven Ceramic Fabric |
| Product Name | 3M™ Nextel™ BF-20 Fabric |
| Fiber Composition | 3M™ Nextel™ 440 Continuous Ceramic Oxide Fiber |
| Fiber Input | 2000 Denier Continuous Roving |
| Weave Type | 5 Harness Satin |
| Thread Count (Warp) | 30 ends/in (12 ends/cm) |
| Thread Count (Fill) | 26 picks/in (10 picks/cm) |
| Fabric Width | 36 in (91 cm) or 63 in (160 cm) |
| Sized Weight | 15 oz/yd² (510 g/m²) |
| Thickness | 0.020–0.021 in (0.51–0.53 mm) |
| Air Permeability | Low |
| Surface Finish | Sized or Heat Cleaned |
| Continuous Temperature Capability | Up to 1300°C (2372°F) |
| Color | White |
Typical values are for reference only and should not be used as product specifications.
Applications of 3M™ Nextel™ BF-20 Fabric
3M™ Nextel™ BF-20 Fabric is suitable for demanding aerospace, industrial, furnace, thermal barrier, and high-temperature insulation applications.
- Aircraft thermal barrier systems.
- Aerospace flame barriers.
- Furnace curtains and zone dividers.
- Furnace and duct linings.
- Flexible seals and high-temperature gaskets.
- Vacuum furnace insulation.
- Sewn refractory parts and insulation blankets.
- Composite fire barriers.
- Structural reinforcement.
- Ceramic Matrix Composite (CMC) reinforcement.
- Industrial thermal processing equipment.
- High-temperature insulation systems.
Industries Served
Aerospace Industry
Defense Industry
Power Generation Industry
Petrochemical Industry
Steel Industry
Foundries & Metal Processing
Automotive Industry
Glass Manufacturing
Industrial Furnaces
Advanced Composites
Why Choose Marshall Packings & Insulations Industries?
- Experienced manufacturer of advanced high-temperature textile products.
- Premium quality raw materials.
- Consistent product quality and performance.
- Custom specifications available.
- Global supply capability.
- Technical support for industrial applications.
- Competitive pricing with reliable delivery schedules.
Looking for High Temperature Alumina Fiber Yarn?
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