CF2515 Aluminum Silicate Fiber Felt and Board

Catalog No.	CF2515
Bulk Density(g/cm3)	280-500 kg/m3
Thermal Conductivity	0.5
Working Temperature	950-1360 °C

Aluminum Silicate Fiber Felt and Board are used as a kind of refractory materials due to its excellent properties. SAM has over 2 decades of experience in the manufacture and sale of the Aluminum Silicate Fiber Felt and Board.

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CF2515 Aluminum Silicate Fiber Felt and Board

Description

Specification

Technical Data Sheet

Aluminum Silicate Fiber Felt and Board Description

Aluminum Silicate Fiber Felt is a type of high-temperature insulation material made from alumina-silicate fibers. It is used in applications requiring thermal insulation and protection against high temperatures. Aluminum Silicate Fiber Board is a rigid, high-temperature insulation material made from alumina-silicate fibers. It offers structural strength and thermal insulation in demanding applications.

Aluminum Silicate Fiber Felt and Board

Aluminum Silicate Fiber Felt and Board Specifications

Physical property		Ordinary	Standard	High purity	High alumina	Zirconium
		model STD	Model H	Model HP	Model HA	Type ZA
		SAMASC-401	SAMASC-402	SAMASC-403	SAMASC-404	SAMASC-405
Color classification		white	white	white	white	white
Classification temperature		1000	1100	1200	1260	1400
Working temperature°C		<950	1000	1100	1200	1360
Bulk density kg/m³		280-500	280-500	280-500	280-500	280-500
Permanent Line Shrinkage% 24hr,350 kg/m³		-4	-3	-3	-3	-3
Permanent Line Shrinkage% 24hr,350 kg/m³		1000°C	1000°C	1100°C	1260°C	1360°C
Thermal Conductivity at Different Temperature PlanesW/m.k285 kg/m3	400°C	0.085	0.085	0.085	0.085	0.085
	800°C	0.132	0.132	0.132	0.132	0.132
	1000°C	0.180	0.180	0.180	0.180	0.180
Tensile strength MPa Thickness Directional Compression 10%		0.5	0.5	0.5	0.5	0.5
Chemical composition %	Al₂O₃	44	46	47-49	52-55	32-33
	Al₂O₃+SiO₂	96	97	99	99	-
	ZrO₂	-	-	-	-	15-17
	Fe₂O₃	<1.2	<1.0	0.2	0.2	0.2
	Na₂O+K₂O	≤0.5	≤0.5	0.2	0.2	0.2

Aluminum Silicate Fiber Felt and Board Applications

Aluminum Silicate Fiber Felt and Board can be used in the following fields:

- Industrial kiln

- Wall lining

- Decoration

- Art and other high temperature ceramic kiln lining

- Top seal

Aluminum Silicate Fiber Felt and Board Packing

Our Aluminum Silicate Fiber Felt and Board is carefully handled during storage and transportation to preserve the quality of our product in its original condition.