Rock Wool Thermal Insulation Lightweight Refractory Silica Insulating Fire Brick
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 3000 m.t./month
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General Information
CMAX insulating firebricks are classified under temperature between 1300℃ to 1700℃, manufactured from high purity alumina clay.
Feature
Light weight and low thermal conductivity
Low heat storage
Low iron and impurities
High thermal shock resistance
Item | QG-1.0 | QG-1.1 | QG-1.2 |
SiO2% | 91 | 91 | 91 |
Refractoriness°C | 1680 | 1680 | 1670 |
0.2Mpa Refractoriness Under Load°C | 1480 | 1560 | 1560 |
Cold Crushing Strength Mpa | 3.5 | 3.5 | 3.5 |
True Density g/cm3 | 2.39 | 2.39 | 2.39 |
Bulk Density g/cm3 | 1.0 | 1.1 | 1.2 |
Permanent Linear Change On Reheating(%)1550°CX2h | 0~+0.5 1450°CX2h | 0~+0.5 | 0~+0.5 |
Thermal Conductivity (W/MK) 350°C | 0.55 | 0.60 | 0.65 |
Straight | Split | Arch | Wedge | Tile |
L×W×H(mm) 230×114×65 230×114×75 | L×W×H (mm) 230×114×25 230×114×32 230×114×37 230×114×50 | L×W×H/h(mm) 230×114×65/45 230×114×65/55 230×114×75/45 230×114×75/55 230×114×75/65 | L×W×H/h (mm) 230×114×65/45 230×114×65/55 220×114×75/45 220×114×75/55 220×114×75/65 | L×W×H (mm) 230×230×38 230×230×50 230×230×65 230×230×75 |
We also can make brick according to customers’ drawing and requirements. | ||||
Application
CMAX insulating firebricks can be used as a hot face lining directly exposed to the heat or as a backup insulation layer in iron and steel mills, non-ferrous foundries, petrochemical, ceramic, glass.
- 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?
- Polyurethane foam is a dense structure of the microporous foam, closed cell rate of 92% or more, with a smooth self-crust, is a good impervious material, in the construction of direct spraying molding technology, so Pu hard layer did not fight The overall formation of the entire impermeability of the seam, fundamentally put an end to the possibility of deepening the roof water from the seam
- 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
- Rock wool products, the important content of rock wool products, the density range is kg / m3 100-250 ± 15%, in this density of rock wool board to meet product quality requirements
- Q: The difference between rock wool and rock wool
- The difference between rock wool and rock wool
- 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: Rock wool insulation material fire rating is how much
- Rock wool insulation material fire rating is how much
- Q: Rock wool board is inorganic composite insulation material
- Rock wool board is inorganic composite insulation material
Send your message to us
Rock Wool Thermal Insulation Lightweight Refractory Silica Insulating Fire Brick
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 3000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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