Is there fireproof cloth for 1500-1800°C?

May 30, 2025
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Yes, there are fireproof fabrics (high-temperature resistant fabrics) available on the market that can withstand temperatures ranging from 1500°C to 1800°C, typically made from high-performance refractory fiber materials. Below are some common types of high-temperature fireproof fabrics and their characteristics:
1. Ceramic Fiber Fireproof Cloth
Temperature Resistance: 1000°C - 1800°C (varies by grade)
Features:
Made from alumina, silica, and other ceramic fibers, offering excellent heat resistance and thermal insulation.
Commonly used in industrial kilns, welding protection, and high-temperature pipe wrapping.
Some high-purity ceramic fiber fabrics can withstand 1600°C continuously and 1800°C briefly (e.g., momentary exposure).


2. Carbon Fiber Fireproof Cloth (Graphite Fiber Cloth)
Temperature Resistance: 1500°C - 2000°C (in inert gas environments)
Features:
Extremely high heat resistance in oxygen-free conditions (e.g., vacuum or inert gas), but oxidizes in air (combustible above ~400°C).
Primarily used in aerospace, semiconductors, and other specialized fields.

3. High-Silica Fiber Fireproof Cloth
Temperature Resistance: 1000°C - 1700°C
Features:
Silica fabric is a high-temperature resistant material that can withstand temperatures up to 2300°F. It has excellent thermal, electrical, and chemical properties, making it perfect for a wide range of applications including aerospace, automotive, and industrial sectors.


4. Basalt Fiber Fireproof Cloth
Temperature Resistance: 700°C - 1200°C (long-term), up to 1500°C briefly
Features:
Heat-resistant and corrosion-resistant, though its maximum temperature is slightly lower than ceramic fiber.
Purchasing Recommendations
For long-term use above 1500°C: Opt for high-purity ceramic fiber cloth or multi-layer composite refractory fabric.
For short-term (instantaneous) exposure to 1800°C: Certain specialty ceramic fiber or graphite fiber fabrics may be suitable.
Industrial applications: Consider factors like corrosion resistance and thermal shock resistance; consult professional suppliers (e.g., brands like Morgan Thermal Ceramics, Unifrax, or 3M).

Which fabric would you choose?