RS Ceramic Fiber Blanket

Ceramic Fiber Blankets

High-temperature resistant bulk density.
Low thermal conductivity.
Good thermal insulation performance.
Easy cutting processing and construction.

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Rongsheng Refractory Ceramic Refractory Fiber Blanket for Sale. Rongsheng Refractory Ceramic Fiber Blanket Manufacturer can produce different types of ceramic refractory fiber blankets such as low-temperature type, standard type, high aluminum type, zirconium-containing type, etc. To buy high-quality refractory ceramic fiber blankets, please get a free quote from the Rongsheng manufacturer. Factory direct sales, fast delivery speed, and product quality are guaranteed.

Advantages of Rongsheng Refractory Ceramic Fiber Blanket

Rongsheng Refractory Ceramic Fiber Blanket is a flexible, high-quality thermal insulation material with many advantages. Such as small high-temperature resistant bulk density, low thermal conductivity, good thermal insulation performance, easy cutting and processing, and construction of thermal insulation lining for kilns. From the perspective of energy saving, construction and benefits, refractory ceramic fiber blanket has many particularly outstanding advantages.

Physical and Chemical Indicators of Rongsheng Refractory Ceramic Fiber Blanket

Item	Specification
	STD	HP	HA	HZ
Al₂O₃ %	44~46	47~49	52~55	39~41
Al₂O₃+SiO₂ %	98	99	99	/
Al₂O₃+SiO₂+ZrO₂ %	/	/	/	99
ZrO₂ %	/	/	/	15~17
Fe₂O₃ %	0.5	0.2	0.2	0.2
K₂O+Na₂O %	0.2	0.2	0.2	0.2
Density, kg/m³	64~140	64~140	64~140	64~140
Permanent Linear Shrinkage, % After 24h	≤-3 1050℃	≤-3 1100℃	≤-3 1100℃	≤-3 1300℃
Thermal Conductivity, W/(m·K) Density 128kg/m³	0.14 800℃	0.14 800℃	0.13 1000℃	0.14 1000℃
Thermal Conductivity, W/(m·K) Density 128kg/m³	0.17 1050℃	0.18 1100℃	0.19 1200℃	0.21 1300℃
Tensile Strength, MPa 128kg/m³	0.04	0.04	0.04	0.04
Max Working Temperature, ℃	1200	1260	1350	1400

Installation Methods of Refractory Ceramic Fiber Blanket

There are three main installation and construction methods for refractory ceramic fiber blanket furnace lining: layer laying method, stacking method, and veneer method. The layer-laying method is simple and quick, but the lining is not resistant to airflow scouring. The stacking method can improve the resistance of the ceramic fiber lining to airflow scouring, but because the fiber direction of the stacking method lining is parallel to the heat flow direction, the thermal conductivity is 20% to 30% higher than that of the layered lining under the same conditions. This should be noted when designing the furnace lining. The veneer method is particularly suitable for the renovation project of strengthening the insulation of the existing kiln lining, which can effectively reduce the heat storage and heat dissipation losses of the kiln.

Characteristics of aluminum silicate refractory ceramic fiber materials and their advantages as furnace lining materials

Basic Features	Advantages of aluminum silicate refractory ceramic fiber materials
Basic Features	user	construction worker	Designer
Light weight: bulk density 0.06~0.25 g/cm3, equivalent to 1/5 of insulating refractory bricks	Easy to use	Easy to handle and construct	The furnace body is light in weight, saving steel
Less heat storage: 1/10 of refractory bricks	Faster operational turnaround and reduced fuel costs	No drying required	Convenient design
Low thermal conductivity: 0.08~0.14W/(m·K) at 500℃, equivalent to 1/3 of insulation bricks	Reduce heat loss, make the temperature in the furnace uniform, and improve production capacity	Easy construction	The furnace volume is increased and the furnace can be miniaturized
Good thermal shock resistance, no damage due to thermal shock	Can be used in rapid cooling and heating conditions, no repair required after thermal shock	–	Simple control system
Soft and elastic	Easy to use, long life, sound absorption, noise reduction	Convenient for constructing furnace linings with different shapes and complex structures	Simple structure, good thermal shock resistance
Structurally resistant to shock and vibration	Rarely repaired, used casually	Easy construction	Short construction time, can be constructed with prefabricated parts
Easy to cut to meet your needs	Rapid re-operation of equipment	Convenient construction, no waste of materials, and scraps can be used as filling materials	Simple design

Rongsheng Ceramic Fiber Blanket Manufacturer

Rongsheng Refractory Material Manufacturer can provide high-quality insulation material products and ceramic fiber products for high-temperature industrial furnaces. Among them, ceramic fiber blankets and zirconium-containing ceramic fiber blanket products are the star products of Rongsheng ceramic fiber insulation products. Rongsheng manufacturers can customize the size specifications and indicators of ceramic fiber blankets according to actual working conditions to meet the production conditions of high-temperature furnaces. Rongsheng ceramic fiber blankets have efficient thermal insulation performance, which can save production costs for enterprises. To purchase high-quality ceramic fiber refractory fiber blankets, please contact Rongsheng for free samples and quotes.