3M™ Nextel™ 720 Chopped Fibers Supplier & Exporter in India
Premium 3M™ Nextel™ 720 Chopped Fibers
Marshall Packings & Insulations Industries is a trusted supplier and exporter of 3M™ Nextel™ 720 Chopped Fibers, manufactured from 3M™ Nextel™ 720 continuous mullite (85% Al2O3 / 15% SiO2) ceramic fibers. These precision-cut ceramic fibers are engineered for advanced structural reinforcement in Ceramic Matrix Composites (CMCs), Metal Matrix Composites (MMCs), Polymer Matrix Composites (PMCs), refractory materials, thermal insulation systems, and aerospace components. Their excellent high-temperature mechanical properties, superior creep resistance, oxidation resistance, and thermal shock performance make them ideal for demanding applications where long-term dimensional stability is essential.
3M™ Nextel™ 720 Chopped Fibers are available in standard cut lengths of 1/8 in (3.2 mm), 1/4 in (6.4 mm), and 1 in (25.4 mm), with custom cut lengths available to meet specific manufacturing requirements. These chopped fibers are widely used as reinforcement in composite structures, ceramic slurries, molded parts, insulation products, friction materials, and high-temperature engineered components to improve mechanical strength, fracture toughness, and thermal durability.
3M™ Nextel™ 720 Chopped Fibers are designed for demanding composite and high-temperature applications where excellent creep resistance, oxidation resistance, thermal stability, and mechanical performance are essential. Their mullite ceramic fiber composition provides reliable dimensional stability during prolonged exposure to elevated temperatures.
The precision-cut fibers can be incorporated into ceramic, metal, and polymer matrix systems through slurry, molding, casting, and other composite processing techniques. Their uniform cut lengths and excellent high-temperature properties make them suitable for aerospace components, refractory products, industrial furnace components, thermal protection systems, friction materials, and advanced engineering composites.
Key Features of 3M™ Nextel™ 720 Chopped Fibers
- Manufactured from genuine 3M™ Nextel™ 720 ceramic fibers.
- Mullite ceramic fiber composition (approximately 85% alumina, 15% silica).
- Excellent creep resistance at elevated temperatures.
- Outstanding oxidation resistance.
- Superior thermal stability.
- Excellent tensile strength and modulus.
- Excellent electrical insulation properties.
- Low shrinkage during prolonged heat exposure.
- Non-combustible and chemically resistant.
- Uniform chopped fiber lengths.
- Standard and custom cut lengths available.
- Suitable for ceramic, metal, and polymer composite systems.
Technical Advantages
- Reinforces ceramic matrix composites (CMCs).
- Improves thermal shock resistance.
- Enhances fracture toughness and mechanical performance.
- Excellent long-term creep resistance under high temperatures.
- Suitable for aerospace structural components.
- Compatible with slurry, molding, casting, and composite processing.
- Maintains dimensional stability during continuous heat exposure.
- Low thermal conductivity.
- Excellent dielectric properties.
- Long service life in severe industrial environments.
Typical Physical Properties
| Property | Typical Value |
| Product Name | 3M™ Nextel™ 720 Chopped Fibers |
| Fiber Type | 3M™ Nextel™ 720 |
| Composition | Mullite Ceramic Fiber (Approx. 85% Al2O3 / 15% SiO2) |
| Available Style | EC-11 |
| Standard Cut Lengths | 1/8 in (3.2 mm), 1/4 in (6.4 mm), 1 in (25.4 mm) |
| Custom Lengths | Available |
| Product Color | Off-White |
| Continuous Use Temperature | Up to 1200°C (2192°F) |
| Creep Resistance | Excellent |
| Oxidation Resistance | Excellent |
| Electrical Insulation | Excellent |
| Chemical Resistance | Excellent |
Typical values are for reference only and may vary depending on the selected sizing, fiber style, and cut length.
Applications of 3M™ Nextel™ 720 Chopped Fibers
3M™ Nextel™ 720 Chopped Fibers are suitable for advanced composite reinforcement, aerospace, thermal protection, refractory, and high-temperature engineering applications.
- Ceramic Matrix Composites (CMCs).
- Metal Matrix Composites (MMCs).
- Polymer Matrix Composites (PMCs).
- Aerospace structural components.
- Aircraft hot gas path components.
- Thermal protection systems.
- High-temperature refractory products.
- Industrial furnace components.
- Friction materials.
- Ceramic coatings and slurry reinforcement.
- Advanced engineering composites.
- Research and development applications.
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.
Get A Quote
