1300C Alumina Fiber Cloth

Product Description:

1300C alumina fiber cloth is a soft, flexible polycrystalline alumina fiber cloth engineered for reliable high-temperature performance. Capable of withstanding continuous operation at 1300°C in aggressive atmospheres, it serves diverse applications including pipe insulation, kiln linings, fire curtains, protective apparel, and industrial filtration.

Produced through cutting-edge sol-gel technology, this alumina-silica fiber remains stable up to 1300°C, with strong acid/alkali resistance, electrical insulation, and mechanical flexibility. Featuring a 5.5–7.5 μm fiber diameter and a pure white color, it offers a safe, durable, and eco-friendly solution for the chemical and heavy industries.

 

Product Features:

Outstanding high-temperature resistance:a maximum tolerance of 1300 ℃

Strong chemical corrosion resistance

Excellent electrical insulation and aging resistance

Superior thermal insulation performance

Low smoke, non-toxic, and excellent flame-retardant properties

 

Product Applications:

Outer wrapping of high-temperature pipes for thermal protection

Kiln internal linings, suitable for high-temperature working environments

High-temperature gas filtration in chemical and heavy industries

Production of flame-retardant fire curtains to enhance fire safety

Manufacturing of high-temperature-resistant protective clothing for personnel safety under special working conditions

 

Product Technical Parameters:

No.	Test Item		Technical Requirement
1	Appearance		Flat surface, free of loose threads
2	Density (counts/10cm)	Warp direction	58±4
		Weft direction	29±2
3	Area Weight (g/m²)		1000±100
4	Thickness (mm)		2+0.5
5	Breaking Strength (N/10cm)	Warp direction	1496
		Weft direction	1055
6	Elongation at Break (%)	Warp direction	10.8
		Weft direction	6.12
7	Breaking Strength Retention after 600°C/24h (%)	Warp direction	27.9
		Warp direction	18.7
8	Loss on Ignition (%)		10.3
9	Moisture Content (%)		1

 

Why Choose Us

Deep Expertise: We are a professional insulation material manufacturer with 33 years of production experience and 20 years of export expertise in the ceramic fiber industry, backed by a solid technological foundation.

Superior Quality: We strictly follow standardized production processes and maintain a comprehensive quality assurance system to ensure consistent and reliable product performance.

Customer-Centric Service: We offer tailored solutions to meet specific customer requirements, accommodating diverse application needs.

OEM Support: We accept custom manufacturing orders, providing flexible options to meet your branding and specification requirements.

Fast Delivery: With large-scale production capacity and a stable supply chain, we guarantee prompt and on-time delivery.

Competitive Pricing: Through years of global trade network development, we have built a highly efficient and robust supply chain, enabling us to offer attractive and cost-effective pricing.

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FAQ

Q1: What is the maximum temperature rating?

A1:The cloth can withstand continuous use at up to 1300°C (2372°F), with excellent thermal stability under prolonged high-temperature exposure.

Q2: Is it resistant to chemicals?

A2: Yes. It offers strong resistance to acids, alkalis, and corrosive gases, making it suitable for harsh industrial environments.

Q3: Is it easy to cut and install?

A3: Absolutely. The cloth is soft and flexible, allowing for easy cutting with standard tools and simple installation around pipes, kilns, or other equipment.

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