Silica Filament Thermal Barrier Fabric for Rocket Motor Insulation
Precision plain weave fabric of high-purity silica filaments (>93% SiO2), coated and laminated for reusable rocket motor heat shields. Falls under HTS 7019.64.90.30 for its colored, mechanically bonded construction optimized for aerospace extreme temperature protection. Provides lightweight, flexible thermal protection superior to traditional materials.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not mechanically bonded
Non-bonded woven fabrics of filaments classify under simpler fabric subheadings.
If considered glass mat rather than woven
Mechanically bonded non-woven glass fiber mats classify in drawn/cast glass sheets.
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Import Tips & Compliance
• ITAR compliance required for aerospace end-use; coordinate with customs for defense-related shipments
• Provide NASA or aerospace specification sheets proving >93% silica qualification
• Ensure plain weave certification; specialty weaves may require different statistical reporting
Related Products under HTS 7019.64.90.30
Silica Filament Plain Weave Fabric for Aerospace Insulation
This is a closed woven, plain weave fabric made from silica filaments with over 93% silica content, coated for enhanced durability and heat resistance. It falls under HTS 7019.64.90.30 as a mechanically bonded, colored, laminated silica filament fabric used primarily for thermal insulation in aircraft engines and space vehicles. The high silica purity provides exceptional performance in extreme high-temperature environments.
High-Purity Silica Fabric for Industrial Furnace Curtains
A specialized plain weave fabric from >93% silica filaments, mechanically bonded and laminated with colored heat-resistant coating for furnace applications. Classified in HTS 7019.64.90.30 due to its closed weave structure, high silica purity, and protective lamination for extreme thermal exposure. Commonly used as protective curtains in high-temperature industrial furnaces.
Colored Laminated Silica Cloth for Kiln Seals
This coated, plain weave silica filament fabric (>93% silica) is mechanically bonded and colored for use in high-temperature kiln door seals and expansion joints. It qualifies for HTS 7019.64.90.30 as a closed woven, laminated fabric designed for thermal barrier applications in ceramics and glass manufacturing. The lamination provides flexibility and sealing properties under extreme heat.
Coated Silica Woven Fabric for Fire Blanket Applications
High-temperature resistant plain weave fabric made from >93% silica filaments, mechanically bonded, colored, and laminated for industrial fire blankets. Classified HTS 7019.64.90.30 due to specialized construction for molten metal splash protection and fire containment. Meets stringent safety standards for foundry and welding environments.