Yuanxian Series: Aerogel and Ceramic Fiber
Product Overview
Fiber/felt structural insulation materials designed for reusable launch vehicles and long-term high-temperature thermal protection. Includes two product lines: composite aerogel thermal protection felt and ZSf/HEOf ceramic spiral fiber.
Details & Technical Specifications
Series Positioning
The Yuanxian series is a fiber/felt structural thermal insulation platform designed for reusable launch vehicles and long-term high-temperature insulation applications. Featuring a hydrophobic SiC coating and ultra-low thermal conductivity, it supports ≥50 reuse cycles.
Typical Product Technical Specifications
Parameters | Composite Aerogel Thermal Protection Blanket | ZSf/HEOf Ceramic Spiral Fiber |
|---|---|---|
Features | High-efficiency insulation | Flexible High-Temperature Insulation |
Material System | Hydrophobic SiC-coated composite aerogel | Zirconia/Alumina/SiO2 Aerogel Ceramic Spiral Fiber |
Shape | Fiber felt | Fiber filaments / Composite bulk materials |
Thermal Conductivity | 0.018-0.025 W/(m·K) | 0.055-0.100 W/(m·K) |
Operating temperature | ≤1200℃ | 200-1800°C Long-term |
Features | Hydrophobic and lightweight | Anti-Ma=3 airflow 30min, no peeling |
Reuse | ≥50 times | ≥50 times |
Composite Aerogel Thermal Protection Blanket - Detailed Description
Hydrophobic SiC-coated composite aerogel fiber felt with ultra-low thermal conductivity and superior water repellency, representing a next-generation high-efficiency insulation material. Lightweight design ideal for large-area insulation applications.
ZSf/HEOf Ceramic Spiral Fiber: Detailed Specifications
Zirconia/Alumina/SiO2 aerogel ceramic spiral fiber with ultra-low thermal conductivity and reusability. Withstands Ma=3 airflow for 30 minutes without delamination; designed for reusable launch vehicles.
Use Cases
Reusable launch vehicle wall panels
Engine Bay Heat Shield
Propellant tank external thermal insulation layer
Spacecraft thermal protection system
Industrial Pipe Insulation
New Energy Battery Thermal Insulation
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