Ceramic fire blanket

A ceramic fire blanket is an essential thermal insulation material designed for extreme temperature resistance, excellent fireproofing, and reliable protection in industrial, commercial, and residential environments. Manufactured from high-purity alumino-silicate fibers, ceramic fire blankets provide superior heat resistance up to 1260°C–1425°C (2300°F–2600°F), making them a trusted choice in furnaces, kilns, petrochemical lines, and fire-protection applications.

This article explores the advantages, applications, performance features, and technical values of ceramic fiber fire blankets, helping buyers, engineers, and distributors choose the right product for professional use.

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A ceramic fire blanket (also known as ceramic fiber blanket, refractory blanket, or fireproof insulation blanket) is a lightweight yet durable insulation material produced by spinning or blowing ceramic fibers into a flexible blanket.

Key Features:

• Extremely low thermal conductivity
• High tensile strength and tear resistance
• Excellent thermal shock resistance
• Sound absorption and energy-saving performance
• Non-combustible and eco-friendly

Because it retains strength and flexibility at high temperatures, the ceramic fire blanket is widely used in high-temperature sealing, furnace insulation, thermal containment, and emergency fire protection.

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Benefits of Using Ceramic Fire Blanket

1. High Temperature Resistance

Capable of withstanding continuous exposure to extreme heat, preventing heat loss and protecting equipment.

2. Excellent Fire Protection

A ceramic fire blanket is 100% non-combustible, suitable for fire doors, fireproof walls, and emergency fire response.

3. Easy Installation

Lightweight and flexible, it can be cut, wrapped, or molded easily to fit complex surfaces.

4. Chemical & Thermal Stability

Resistant to oil, water, chemicals, acids, and thermal shock.

5. Energy Saving

Reduces fuel consumption in furnaces and kilns by providing efficient thermal control.

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Applications of Ceramic Fire Blankets

A ceramic fire blanket is used in a wide range of industries:

Industrial Applications

• Furnace, kiln, boiler, reactor insulation
• Refractory lining and backup lining
• Petrochemical and power plant insulation
• Pipe wrapping & duct insulation
• Expansion joint packing

Fire Protection Applications

• Fireproofing of steel structures
• Fire emergency blankets
• Thermal protection for firefighters
• Fire door core insulation
• Welding & cutting splash protection

Household and Commercial Uses

• Wood stove insulation
• Pizza oven and BBQ insulation
• Fireproof safe lining
• Kitchen fire containment

Ceramic fire blanket Technical Parameters

Ceramic fiber blanket index
Type			Common	Standard	High Purity	High Aluminium		Zirconia
Classification temperature (℃)			1100	1260	1260	1360		1400
Working Temperature(℃)			<1000	1050	1100	1260		1350
Color			White	Pure white	Pure white	Pure white		Pure white
Density (kg/m3)			96/128/160	96/128/160	96/128/160	128/160		128/160
Shrinkage on heating(%)			-4	-3	-3	-3		-3
(24 hours,density as 128/m3)			(1000℃)	(1000℃)	(1100℃)	(1250℃)		(1350℃)
Thermal conductivity by different temperature (w/m.k)(density as 128kg/m3)			0.09(400℃)	0.09(400℃)	0.09(400℃)	0.12(600℃)		0.16(800℃)
			0.16(800℃)	0.16(800℃)	0.16(800℃)	0.20(1000℃)		0.20(1000℃)
					0.20(1000℃)
Tensile strength (MPa)			0.04	0.04	0.04	0.04		0.04
(density as 128kg/m3)
Chemical composition(%)	AL2O3		44	46	47-49	52-55		39-40
	AL2O3+SiO2		96	97	99	99
	AL2O3+SiO2+ZrO2		–					99
	ZrO2							15-17
	Fe2O3		<1.2	<1.0	0.2	0.2		0.2
	Na2O+K2O		≤0.5	≤0.5	02	0.2		0.2
Ceramic Fiber Blanket Size
		Size
		Length(MM)			Width(MM)		Thickness(MM)
Ceramic Fiber Blanket		14400/7200/3600			610/1220		6-50
Other specifications can be customized according to customer requirements

Ceramic fire blanket video

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