Platinum Feather Series: Aerospace Thermal Protection Coating
Product Overview
A ceramic-modified silicone rubber coating platform for launch vehicles and aerospace vehicles, featuring four functional variants: thermal insulation, self-radiation, ablation, and expansion. Includes four grades: ZrSi-SR107-TI, ZrSi-SR107-TR, ZrSi-SR107-TA, and ZrSi-ESR.
Details & Technical Specifications
Series Positioning
The Platinum Series is a multifunctional coating platform for launch vehicles and space aircraft, based on ceramic-modified silicone rubber (SR107). It features interface adhesion >0.50 MPa and cures via room-temperature spray application. Available in four functional variants—thermal insulation, self-radiation, ablation, and ultra-thin expandable—it addresses all thermal vibration protection scenarios for launch vehicles.
Common Features Across Series
Base: Ceramic-modified silicone rubber (SR107 base)
Interface Adhesion: >0.50 MPa
Curing condition: Room temperature spray
Target: Thermal vibration protection for launch vehicles
Four Model Technical Specifications
Parameters | ZrSi-SR107-TI (Insulated) | ZrSi-SR107-TR (Radiation) | ZrSi-SR107-TA (Ablation) | ZrSi-ESR (Expansion) |
|---|---|---|---|---|
Features | High-efficiency insulation | Radiant heat dissipation | anti-ablation | Ultra-thin expandable |
Back temperature rise | ≤95℃ | ≤130℃ | ≤130℃ | ≤130℃ |
Thermal Conductivity | 0.09 W/(m·K) | 0.28-0.29 W/(m·K) | <0.3 W/(m·K) | <0.2 W/(m·K) |
Density | 0.42 g/cm³ | 1.25-1.33 g/cm³ | 1.18-1.20 g/cm³ | 0.85-0.95 g/cm³ |
Shape | milky white elastomer | Black-brown elastomer | Black-brown elastomer | Dark gray elastomer |
Use Cases
Thermal Protection for the External Surface of Launch Vehicle Cargobays
Fuel tank insulation
Thermal-vibration protection for aerospace vehicles
Rocket engine nozzle region
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