3M™ Nextel™ EF-19 Fabric Supplier & Exporter in India
Premium 3M™ Nextel™ EF-19 Fabric
Marshall Packings & Insulations Industries is a trusted supplier and exporter of 3M™ Nextel™ EF-19 Fabric, a high-performance structural woven ceramic fabric manufactured from 3M™ Nextel™ 720 continuous ceramic oxide fiber roving. Engineered using 3000 denier alumina-mullite ceramic fiber, EF-19 Fabric offers exceptional mechanical strength, outstanding creep resistance, excellent thermo-mechanical stability, and reliable performance in continuous high-temperature environments. It is widely used as a reinforcement material for Oxide-Oxide Ceramic Matrix Composites (Ox-Ox CMCs) in aerospace, defense, fuel cell, and advanced industrial applications.
The EF-19 style features an 8 Harness Satin (8HS) weave, providing excellent drapeability, smooth surface finish, and superior ceramic matrix infiltration. The fabric is electrically insulating, non-hygroscopic, non-oxidizing, and offers excellent electromagnetic transparency, making it an ideal solution for lightweight structural composites operating under severe thermal and mechanical conditions.
3M™ Nextel™ EF-19 Fabric is a high-performance structural ceramic fabric designed for applications requiring high mechanical strength, creep resistance, and stable performance at elevated temperatures. Manufactured from 3M™ Nextel™ 720 continuous ceramic oxide fiber, it provides reliable reinforcement for advanced composite structures exposed to demanding thermal environments.
Its 8 Harness Satin construction provides excellent drapeability, smooth surface characteristics, and efficient ceramic matrix infiltration. EF-19 Fabric combines lightweight construction with electrical insulation, oxidation resistance, chemical resistance, and dimensional stability for aerospace, defense, fuel cell, and advanced industrial applications.
Key Features of 3M™ Nextel™ EF-19 Fabric
- Manufactured from 3M™ Nextel™ 720 continuous ceramic oxide fiber.
- Alumina-mullite ceramic fiber composition.
- 3000 denier continuous ceramic roving.
- 8 Harness Satin (8HS) woven construction.
- Excellent tensile strength and thermo-mechanical performance.
- Outstanding high-temperature creep resistance.
- Electrically insulating with excellent electromagnetic transparency.
- Non-hygroscopic and non-oxidizing.
- Excellent oxidation and chemical resistance.
- High fiber volume for structural composite reinforcement.
- Excellent dimensional stability during thermal cycling.
- Designed for continuous high-temperature service.
Technical Advantages
- Preferred reinforcement for Oxide-Oxide Ceramic Matrix Composites (Ox-Ox CMC).
- Suitable for Ceramic Matrix Composites (CMC), Metal Matrix Composites (MMC), and Polymer Matrix Composites (PMC).
- Superior creep resistance compared to conventional ceramic fibers.
- Excellent strength retention at elevated temperatures.
- High stiffness-to-weight ratio.
- Outstanding oxidation and corrosion resistance.
- Excellent dielectric insulation properties.
- Smooth satin weave improves ceramic slurry infiltration.
- Lightweight construction for aerospace structures.
- Long service life in demanding thermal environments.
Typical Physical Properties
| Property | Typical Value |
| Product Type | Structural Woven Ceramic Fabric |
| Product Name | 3M™ Nextel™ EF-19 Fabric |
| Fiber Composition | 3M™ Nextel™ 720 Continuous Ceramic Oxide Fiber |
| Fiber Chemistry | Alumina-Mullite Ceramic Fiber |
| Fiber Input | Continuous Roving |
| Fiber Denier | 3000 Denier (333 Tex) |
| Weave Type | 8 Harness Satin (8HS) |
| Thread Count (Warp / Fill) | 23.5 × 23.5 per in (9 × 9 per cm) |
| Fabric Width | 36 in (91 cm) |
| Sized Weight | 19 oz/yd² (640 g/m²) |
| Heat Cleaned Weight | 18 oz/yd² (610 g/m²) |
| Sized Thickness | 0.023 in (0.58 mm) |
| Heat Cleaned Thickness | 0.021 in (0.53 mm) |
| Breaking Strength (Warp / Fill) | 240 / 230 lb/in (43 / 41 kg/cm) |
| Air Permeability | Medium |
| Color | White |
Typical values are for reference only and should not be used as product specifications.
Applications of 3M™ Nextel™ EF-19 Fabric
3M™ Nextel™ EF-19 Fabric is suitable for advanced high-temperature structural reinforcement, composite manufacturing, thermal protection, and insulation applications where high strength, creep resistance, and dimensional stability are required.
- Oxide-Oxide Ceramic Matrix Composite (Ox-Ox CMC) reinforcement.
- Ceramic Matrix Composite (CMC) components.
- Metal Matrix Composite (MMC) reinforcement.
- Polymer Matrix Composite (PMC) reinforcement.
- Aerospace structural components.
- Aircraft engine hot-section components.
- High-temperature fuel cell components.
- Thermal protection systems.
- High-temperature gaskets and sealing systems.
- Defense and space structures.
- Industrial high-temperature engineering.
- Research and advanced materials development.
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?
Marshall Packings & Insulations Industries supplies premium quality Alumina Fiber Yarn for demanding industrial and aerospace applications worldwide. Our engineering team can recommend the most suitable alumina fiber solution based on your temperature requirements, mechanical performance requirements, and end-use application.
Contact us today for technical specifications, custom solutions, and bulk order inquiries for Alumina Fiber Yarn.
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