Specifications
High refractoriness, good heat-resistant ability and the chemical stability is good under the reducing atmosphere.Fireproof Board Insulating Materials
Surya Thermal Insulation Material Co., Ltd. is specialized in manufacturing and exporting all kinds of thermal insulation materials. We supply Calcium Silicate, Expanded Perlite,Rock wool, Ceramic Fiber, Foam Glass, Insulation Bricks, High Alumina Bricks, Anti-corrosion Insulation Aluminum Coil etc.
We can produce a variety of bulk density, size of material block insulation, pipe insulation, curved sheet and paste according to the customers' requirements. They are widely applied in building material, electric power, metallurgy, non-ferrous mental, chemical industry, boiler, machinery, prettification, construction, industrial kiln and vessel fields.
With professional technicians and excellent team members, we have sold the materials to more than 50 countries and areas, such as Asia Europe, America, Africa etc. Our products and services have got high reputation from our customers all over the world.
We sincerely welcome you to negotiate business with us. You will get super products and super service from our company.
HOT PRODUCT:
Calcium Silicate Insulation Board 1000C
Calcium Silicate Pipe/2014 New Product/ Best Quality With Good Sale
Expanded Perlite Products
Low thermal conductivity: a dense hole distribution make have good insulation effect, low thermal conductivity, the effective energy saving.
High strength: hot pressure high strength, volume stability is good.
Low thermal capacity: in absorbing more quantity of heat, brick itself heat storage is very few, save energy obviously.
Low impurity content: with very low iron and alkali metal cryogenic liquid melt less impurity.
High dimensional accuracy: machining molding, high precision, and can be processed into special shapes, reduce QiFeng, speeds up the masonry speed.
Refractory brick with density and high strength, resistance to abrasion, corrosion resistance performance is good, thermal expansion coefficient is small, the grinding of high efficiency, low noise, long service life, don't touch dirt material etc
| B Series Insulating Bricks | ||||||||
| Item | B - SERIES | |||||||
| Brand | B-1 | B-2 | B-3 | B-4 | B-5 | B-6 | B-7 | |
| Temp.(°C)Reating Shrinkage less than 2.0% | 900 | 1000 | 1100 | 1200 | 1300 | 1400 | 1500 | |
| Bulk Density ≥ | 0.7 | 0.7 | 0.75 | 0.8 | 0.8 | 0.9 | 1 | |
| Cold Crushing Strength(kg/cm2) ≤ | 10 | 25 | 25 | 25 | 25 | 30 | 30 | |
| Thermal Conductivity | 350°C | ≥0.17 | ≥0.18 | ≥0.18 | ≥0.23 | ≥0.23 | ≥0.27 | ≥0.31 |
| (W/m.k) | 800°C | -- | -- | 0.2 | 0.24 | 0.28 | 0.32 | 0.36 |
1200°C | -- | -- | -- | -- | 0.34 | 0.38 | 0.42 | |
