3M™ Nextel™ 312 Woven Fabrics AF-12
High-Performance Ceramic Fiber Fabric for Extreme Temperature Applications
3M™ Nextel™ 312 Woven Fabrics AF-12 are advanced high-temperature ceramic fiber textiles engineered for extreme heat environments where thermal stability, oxidation resistance, and mechanical strength are critical.
Manufactured under the advanced Nextel ceramic fiber family, these woven fabrics are widely used in aerospace insulation systems, industrial furnace protection, and high-temperature composite structures.
Nextel 312 AF-12 fabrics are produced using Nextel 312 continuous filament yarn composed of alumina-boria-silica ceramic fibers. This composition ensures excellent heat resistance, chemical durability, and strength retention at elevated temperatures.
Product Overview
Nextel 312 AF-12 woven fabrics are designed to deliver reliable performance in high-temperature and oxidizing environments. The woven ceramic structure provides flexibility, dimensional stability, and durability, making it suitable for insulation systems and advanced composite materials.
Compared to conventional fiberglass or silica fabrics, these fabrics offer superior temperature capability, improved oxidation resistance, and long-term stability, making them ideal for critical thermal protection applications.
Key Features
- Alumina-boria-silica ceramic fiber composition
- Continuous operating temperature up to ~1200°C
- Excellent oxidation and chemical resistance
- High strength retention at elevated temperatures
- Flexible and lightweight woven ceramic textile
- Non-combustible and flame resistant
- Suitable for aerospace thermal protection and industrial insulation
Technical Properties
| Material | Nextel 312 Ceramic Fiber |
| Fiber Composition | Alumina-Boria-Silica |
| Fabric Construction | Woven Fabric |
| Fabric Style | AF-12 |
| Typical Weave | Plain Weave |
| Continuous Operating Temperature | Up to ~1200°C |
| Fiber Density | ~2.7 g/cm³ |
| Filament Diameter | ~10 – 12 µm |
| Fabric Thickness | ~0.30 – 0.40 mm |
| Color | White / Off-White |
Values are typical and may vary depending on manufacturing specifications.
Typical Applications
- Aerospace thermal protection systems (TPS)
- Aircraft and turbine engine insulation materials
- Industrial furnace insulation and heat shields
- Fire-resistant thermal barrier fabrics
- High-temperature insulation blankets and covers
- Ceramic matrix composite reinforcement
- Protective heat-resistant industrial fabrics
Advantages
- Excellent heat resistance compared to fiberglass fabrics
- Superior oxidation resistance at elevated temperatures
- Reliable performance in extreme thermal environments
- Lightweight and flexible ceramic fiber textile
- Ideal for aerospace, defense, and industrial insulation applications
FAQs
Product Tags
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