CF2515 Aluminum Silicate Ceramic Fireproof Fiberboard

Catalog No. CF2515

Material Al2SiO5

Content Al2O3+SiO2: 98, 99, 85

Aluminum Silicate Ceramic Fireproof Fiberboard Description

Aluminum Silicate Ceramic Fireproof Fiberboard has the advantages of high-temperature resistance, good thermal stability, low thermal conductivity, small heat capacity, good resistance to mechanical vibration, small thermal expansion, and good thermal insulation performance. It can be woven into aluminum silicate fiberboard and other products. It is also a new type of material to replace asbestos, widely used in metallurgy, electric power, machinery, and chemical thermal equipment for heat preservation.

Aluminum Silicate Ceramic Fireproof Fiberboard Specifications

physical property		Ordinary	Standard	High purity	High alumina	Zirconium
		Model STD	Model H	Model HP	Model HA	Type ZA
		SAMASC-301	SAMASC-302	SAMASC-303	SAMASC-304	SAMASC-305
Color		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%		-4	-3	-3	-3	-3
(24hr,350 kg/m³)		1000°C	1000°C	1100°C	1260°C	1360°C
Thermal Conductivity at Different Temperature Planes W/m.k	400°C	0.085	0.085	0.085	0.085	0.085
(285 kg/m³)	800°C	0.132	0.132	0.132	0.132	0.132
	1000°C	0.18	0.18	0.18	0.18	0.18
Tensile Strength MPa		0.5	0.5	0.5	0.5	0.5
(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 Ceramic Fireproof Fiberboard Applications

Aluminum Silicate Ceramic Fireproof Fiberboard can be applied in the following fields:

- Kiln wall lining

- Baffle plate of high temperature ceramic kiln

- Kiln lining, kiln car, furnace door baffle

- Insulation of high-temperature thermal equipment

- Aerospace, shipbuilding insulation, fire prevention, sound insulation, insulation

Packaging

Our Aluminum Silicate Ceramic Fireproof Fiberboard is carefully handled during storage and transportation to preserve the quality of our product in its original condition.