Rock Wool Refractory Clay Thermal Insulating Fire Brick Made in China
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- 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 .
Description of parameters |
Index of clay insulating brick | |||||||||
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.
- Q:Rock wool products and aluminum silicate acupuncture blankets are same
- Not a material for insulation, both can be used. The biggest difference is that aluminum silicate acupuncture blanket temperature and insulation effect is better
- Q:What role does dolomite play in rock wool products?
- What role does dolomite play in rock wool products?
- Q:Rock wool board is inorganic composite insulation material
- Insulation material A-level fire is organic meet the inorganic meet resolutely
- Q:Rock wool products are divided into several categories
- Which rock wool board in the application of more interior decoration. Rock wool board specifications are usually as follows: long (mm) 900,100; width (mm) 500,600,700,800; thick (mm) 30,40,50,60,70
- Q:The difference between rock wool and rock wool
- Yanmian tube is a kind of rock wool insulation material mainly used in the pipeline. After the natural basalt is melted by high temperature, the artificial inorganic fiber is made from the high speed centrifugal equipment, and the special binder and dustproof oil are added. Temperature curing, made into a variety of specifications, different requirements of the rock wool insulation tube
- Q:What does the rock wool board look like?
- June 1981 test success Rock wool board is a new type of insulation, fire, sound absorption material.
- Q:How to judge the quality of rock wool
- How to judge the quality of rock wool
- Q:Rock wool insulation material fire rating is how much
- With low thermal conductivity, the use of high temperature, fire non-flammable, construction convenience, energy-saving effect is remarkable, there is a high cost performance. Adiabatic with rock wool, mineral wool and its products for a variety of pipe insulation and fire protection
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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
OKorder Service Pledge
OKorder Financial Service
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