Aluminium Silicate Board

1. Aluminium Silicate Board insulation 2. ISO9001:2000 qualification 3. "Multifunctional" assembly line 4. Manufacturer

Characters of Aluminium Silicate Board

1.Low thermal conductivity.

2.Excellent thermal stability and chemical stability

3.No materials like binder or corrodent.

Application of Aluminium Silicate Board

1. Thermal insulation in electric power boiler, steam turbine and nuclear power station.2. Wall lining of high temperature pipe and heaters.3. Wall lining of high temperature reactors and heaters in the chemical industry.4. Thermal insulation for eliminating stress in welded work pieces and irregular metal castings.5. Fireproofing and thermal insulation for high-rise.6. Thermal insulation for furnace door and copes.

Technical specification for Aluminium Silicate Board

Item/Name	Aluminum Silicate Soft board	Semi hard board	Hard board
Color	White	White	White
Volume density(Kg/m3)	70-100	100-130	130-150
Thermal conductivity beneath various correlated heating surfaces(w/m.k)	0.034(20'C)	0.034(20'C)	0.035(20'C)
	0.098(400'C)	0.09(400'C)	0.09(400'C)
	0.132(600'C)	0.126(600'C)	0.126(600'C)
	0.167(800'C)	0.161(800'C)	0.159(800'C)
Permanent linear shrinkage rate (24hrs heat preservation)	-4.0(900-1000'C)	-4.0(900-1000'C)	-4.0(900-1000'C)
slag ball content (%)φ>0.25mm	10.5	9.8	10.2
fiber fineness (μm)	2.0	2.2	2.2
Remark	the data above are acquired through international approved measuring methods

Technical Specification for Aluminium Silicate Refractory Fiber

name		common	High-Aluminum
color		white	clean and white
('C)working temperature		1000	1260
(μm)fiber diameter		2-3	2-3
chemical	Al2O3	44	52-54
composition	Al2O3+SiO2	96	99
	Fe2O3	<1.2	0.2
	Na2O+K2O	≤0.5	0.2

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Aluminium Silicate Board