High Quality Mullite Rock Wool Insulating Fire Brick

High Quality Mullite Rock Wool Insulating Fire Brick System 1

High Quality Mullite Rock Wool Insulating Fire Brick System 2

High Quality Mullite Rock Wool Insulating Fire Brick

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 10 m.t.

Supply Capability:: 100000 m.t./month

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Item	kiln products used in tunner kiln	Drawer
mullite	P1	P2	P3
Al₂O₃	38-46	38-46	38-46	42-45
SiO₂	43-52	43-52	43-52	48-50
MgO	5-8	5-8	5-8	5-6
K₂O	1.7	1.7	2.0	0.5
Na₂O	0.5	0.5	0.7	0.3
Modulus of rupture	nomal	18	20	24	--
1250	8 Min	8 Min	12 Min	8 Min
RUL	1410 Min	1410 Min	1390 Min	1390 Min
Apparent porosity	22	26	30	27-30
Bulk density	2.15	2.0	1.9	2.05
Thermal expansion coefficient	3.0 Max	3.0 Max	2.3 Max	2.3-2.6
Thermal conductivity	1.0-1.2	1.0-1.5	1.0-1.5	1.0-1.5
Highest working temperature	1300	1300	1300	1350 Max

Company Information

Insulating Fire Brick In High Quality Mullite

CNBM (China National Building Material) Group is the largest comprehesnsive building materials group in China that in intergrate scientific research,manufacturing and logistics into one entity.the largest building materials and equipment specialists in China. Upon State Council approval, today CNBM owned more than 300 subordinate manufacturing factories and servicing companies. There are 6 fully owned public listed companies and 11 partially owned with substantial shares public listed companies. In many of these fields,CNBM is playing the leading role in the building industry in the country.

CNBM International Corporation is the most import and export platform of CNBM group.With its advanteges,CNBM International are mainly concentrate on Cement,Galss,Iron and Steel,Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.

CNBM International Corporation is highly recognized by its business partners and clients all over the world and has obtained rapid development under the spirit of win-win. Depending on the support of prodution diveisions and its active staff,CNBM international recached a turnover of USD two billion in 2011. We will carry on the mutual beneficial, create value for our employees, share holders and clients and benefit the whole society in our future development.

Thanks you for your interest in our company products and services. Your valuable comments are most welcome.

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