$Rock Wool Refractory Clay Thermal Insulating Fire Brick Made in China System 1$
$Rock Wool Refractory Clay Thermal Insulating Fire Brick Made in China System 2$
$Rock Wool Refractory Clay Thermal Insulating Fire Brick Made in China System 3$

$Rock Wool Refractory Clay Thermal Insulating Fire Brick Made in China$

$Rock Wool Refractory Clay Thermal Insulating Fire Brick Made in China System 1$

$Rock Wool Refractory Clay Thermal Insulating Fire Brick Made in China System 2$

$Rock Wool Refractory Clay Thermal Insulating Fire Brick Made in China System 3$

Rock Wool Refractory Clay Thermal Insulating Fire Brick Made in China

Ref Price:

Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 10 m.t.

Supply Capability:: 100000 m.t./month

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Product Information

Refractory clay thermal insulating fire brick is a kind of insulation refractory product taking refractory clay as main raw materials and including 30%~46% of AL2O3. It has a wide range of application and is mainly used in thermal equipment and insulation layer of industrial furnaces.

Key feature

1. Low bulk density, low thermal conductivity, good thermal insulation performance.

2. Refractory category allow direct contact of fire, suitable for various atmosphere.

3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely.

Application

1. Furnaces of metallurgy industry, heat treatment furnace.

2. Furnaces of chemical industry and construction industry.

3. Furnace of incineration of garbage, recirculating fluidized bed furnace .

$Refractory Clay Thermal Insulating Fire Brick Made In China$

Description of parameters	Index of clay insulating brick
Description of parameters	NG-1.5	NG-1.3a	NG-1.3b	NG-1.0	NG-0.9	NG-0.8	NG-0.7	NG-0.6	NG-0.5	NG-0.4
Bulk density g/cm3	≤1.5	≤1.3	≤1.3	≤1	≤0.9	≤0.8	≤0.7	≤0.6	≤0.5	≤0.4
cold crushing strength MPa	≥5.9	≥4.4	≥3.9	≥2.9	≥2.5	≥2. 5	≥2.0	≥1.5	≥1.2	≥1.0
Testing temperature when reheated with 2% contracting rate℃	1400	1400	1350	1350	1300	1250	1250	1200	1150	1150
Thermal conductivity , W.(m.k)^-1 (350℃±25℃)	≤0.7	≤0.6	≤0.6	≤0.5	≤0.4	≤0.35	≤0.35	≤0.25	≤0.25	≤0.2

Company Information

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.

$Refractory Clay Thermal Insulating Fire Brick Made In China$

Q: What does the rock wool board look like?: The initial development of Hebei Langfang Dacheng in the building is a common type of application for industrial buildings should be consistent with "building insulation materials, the type of application and basic requirements"

Q: What role does dolomite play in rock wool products?: What role does dolomite play in rock wool products?

Q: Rock wool products are divided into several categories: Rock wool with a light weight, non-combustible, small thermal conductivity, sound absorption performance, good chemical stability and so on

Q: How to judge the quality of rock wool: Burning performance: Combustion performance refers to all the physical and chemical changes that occur when the building material is burned or in case of fire. This performance is caused by the fire and flame propagation of the material surface, heat, smoke, carbonization, weight loss, and toxicity And other characteristics to measure. The burning performance of the products of rock wool products is zero.

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Q: Rock wool products and aluminum silicate acupuncture blankets are same: Rock wool products and aluminum silicate acupuncture blankets are same

Q: Rock wool insulation material fire rating is how much: Fire protection and noise reduction of the elevator shaft of the building wall, the roof of the insulation, the firewall, the fire door, the large and medium diameter pipes, the small and medium sized storage tanks, the kilns, the thermal power plants, Boilers and other equipment insulation.