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                                                                                                                                                                                                                                                Refractories In Steel Making Insulation Board, Magnesium Silicon Insulation Board For Industry, 20mm Magnesium Silicon Insulation Board
                              

Name:	Magnesium Silicon Insulation Board	Appearance:	Square
Size:	416X101X13～20mm	Delivery Time:	30-45days
Origin:	China	Payment Term:	TT,LC

Name:	Magnesium Silicon Insulation Board
Appearance:	Square
Size:	416X101X13～20mm
Delivery Time:	30-45days
Origin:	China
Payment Term:	TT,LC

20mm Refractories In Steel Making Magnesium Silicon Insulation Board For Industry

Magnesium silicon insulation board Refractories In Steel Making

Magnesium silicon insulation board

Feature

Magnesium silicon insulation board is a new thermal insulation material .Unique

layer sheet Mosaic structure makes it has the different characteristics compared

with ordinary light insulation products.

High strength

Low thermal conductivity

Not easily be wetted by water

Excellent stability at high temperature

No pulverization and deformation after long time using

Convenient construction

With incomparable advantages compared with ceramic fiber products and

calcium silicon plate. It is a new generation material of heat insulation .

Usage

Non-ferrous industry:As the insulation layer of electrolytic cell and rotary kilncompared with fiber board, it reduced aluminum leakage in

electrolytic cell ,reduce the surface temperature of rotary kiln in the middle and later period .The performance and index is equal to or superior to the same product in the same industry abroad.

Iron and steel industry

Compared with the fiber felt,it used as the insulation layer of the ladle,the temperature of ladle shell is reduced 75℃ on average, 120℃

maximum.This is conducive to reduce the deformation of the ladle shell material and greatly improve the operating environment around

the ladle.

ITEMS	UOM	SPEC
ITEMS	UOM	MS100	MS120	MS130	MS140
Al₂O₃	%	20～25
SiO2	%	35～45
MgO	%	≥10
Fe2O3	%	≤4.0
Linear change 1000℃×8h	%	≤4.0	≤3.0	≤2.5	≤2.0
Bulk density	g/cm3	≤1.00	≤1.20	≤1.30	≤1.40
Cold Crushing Strength	Mpa	≥6	≥8	≥10	≥12
Thermal conductivity @ 200℃	W/(m·K)	≤0.13	≤0.15	≤0.16	≤0.19
Thermal conductivity @ 400℃	W/(m·K)	≤0.15	≤0.16	≤0.18	≤0.20
Thermal conductivity @ 600℃	W/(m·K)	≤0.16	≤0.18	≤0.10	≤0.22
Thermal conductivity @ 800℃	W/(m·K)	≤0.18	≤0.20	≤0.22	≤0.23
Thermal conductivity @ 1000℃	W/(m·K)	≤0.18	≤0.21	≤0.23	≤0.25
Max. service temperature	℃	1000	1000	1000	1000
Hot Compressive Strength	Mpa	10
CO gas penetration resistance	Non-test item

$20mm Refractories In Steel Making Magnesium Silicon Insulation Board For Industry 0$

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Refractory Raw Material

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Wear Resistant Material

Non Ferrous Additive

Furnace Refractory

Construction Brick

Steel Making Additives

Ceramic Additives

Cement Additive

Alloy Material

Ceramic Material

20mm Refractories In Steel Making Magnesium Silicon Insulation Board For Industry

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