Ceramic Fiber Blanket

Ceramic fiber blanket is a lightweight, flexible insulation material offering fire resistance and heat insulation. It maintains properties under oil, water, or steam exposure and can be cut or foil-wrapped to meet industry needs.

1260-1430
Classification Temperature (℃)
64-128
Bulk Density (kg/m³)
30/50/70
Tensile Strength (kPa)
12/15
Shot Content ≤/%

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Kerui Ceramic Fiber Blanket Technical Data Sheet

Item/Grade		STD Blanket			HP Blanket		HA Blanket		HZ Blanket
Classification Temperature/℃		1260			1260		1350		1430
Chemical Composition	ω (Al₂O₃) ≥/%	43			44		52		35
	ω (SiO₂) ≥/%	54			55		47		49
	ω (ZrO₂) ≥/%	/			/		/		15
Color		White			White		White		White
Shot Content ≤/%		15			15		15		12
Bulk Density (kg/m³)		64	96	128	96	128	96	128	96	128
Tensile Strength/kPa		30	50	70	50	70	50	70	50	70
Permanent Linear Change ≤/%		1000℃*24h 2.5			1100℃*24h 2.5		1200℃*24h 3.0		1350℃*24h 3.0
Thermal Conductivity Coefficient /[W/(m·K)]	200℃	0.07	0.06	0.06	0.06	0.06	0.06	0.06	0.06	0.06
	400℃	0.12	0.11	0.1	0.11	0.1	0.11	0.1	0.11	0.1
	600℃	0.2	0.19	0.18	0.19	0.17	0.18	0.16	0.16	0.15
	800℃	0.3	0.23	0.2	0.23	0.2	0.22	0.2	0.21	0.19
	1000℃	0.4	0.32	0.27	0.31	0.26	0.3	0.26	0.3	0.26

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Description of Ceramic Fiber Blanket

Ceramic Fibre Blanket is of regular size, combining the functions of fire resistance, heat insulation and heat preservation in one, without any binding agent, with the characteristics of high strength, light weight and good flexibility. The physical property like refractory and insulation keep same when meet with oil,water or steam. Ceramic fiber blanket can be cut into different sizes according to the user needs. They can also be wrapped with aluminum foil on one or both sides to meet the requirements of different industries.

Excellent chemical stability,nonflammable.

Low thermal conductivity and good insulation.

Good tensile strength and springiness.

Good obstructing and resistance to heat-shock.