Audited Supplier
Low Cement Castables
Item | GRLC 75 | GRLC 80 | GRLC 85 | GRLC 95 |
Service TempºC | 1650 | 1700 | 1750 | 1780 |
Bulk Density (g/cm3) (Dried at 110ºC) | 2.55 | 2.6 | 2.7 | 3.0 |
CCS 110ºC (Mpa) 1100ºC 1500ºC | 65 75 80 | 70 80 85 | 80 90 100 | 90 95 110 |
MOR 110ºC (Mpa) 1100ºC 1500ºC | 9 10 11 | 10 11 12 | 11 12 13 | 13 14 15 |
Max Grain Size (mm) | 6 | 6 | 6 | 6 |
Chemical Analysis(%) Al2O3 Cao Fe2O3 |
75 2-3 2.4 |
80 2-3 2.0 |
85 2-3 1.8 |
95 2-3 1.5 |
Application Guidelines Mixer Placement Water/Mixer Temp ºC Mixing Time(Min): Dry/Wet |
P V 20±5 2/5 |
P V 20±5 2/5 |
P V 20±5 2/5 |
P V 20±5 2/5 |
Water % (Typical) | 7-9 | 7-9 | 6-8 | 6-7 |
1.Above are average typical test data subject to reasonable variations.
2.Type of Mixer VAM with 33RPM.
3.CCS-Cold Crushing Strength. MOR-Modulus of Rupture. P-Preferred.V-Vibration. T-Tamping.
4. Detailed specifications are required if there are some special requirements.
Low cement castable is based on the use of low calcium aluminate cement content, and they are used in many applications that require high refractoriness, corrosion resistance and abrasion resistance. They possess a uniform structure with low porosity; have high temperature strength throughout the low and intermediate temperature range.
The content of CaO of low cement castable is usually less than 3%,so it insure the castable have a good strength in mid-temperature.
Excellent Mid-Temp Crushing Strength
Excellent High Temp Resistance
Excellent Wear Resistance
Rotary Kiln
Steel Industrial
Furnace
CFB Boiler
Foundry Industrial
Your reliable partner for refractory materials.
As one of the leading company of refractory products in China, Greenergy Refractory& Insulation Material Co., Ltd enjoys close proximity to her customers, during long time in the market, we accumulate a lot of experiences in refractory materials for Steel plant, Boiler, Cement, Ceramics, Aluminum, Petrochemical and Metallurgy industries as well as other thermal treatment industries. We have a professional team for R&D, QOC, marketing and post services to our customers which in return help us gain plentiful of credit and reputation from the market.
We are committed to providing one-stop customized solution services from how-to-choose to final construction with varieties of refractory and insulation materials ranging from 500 ºC to 2000 ºC, including refractory ceramic fiber, bio soluble fiber, poly-crystalline fiber, insulating firebrick, refractory fire brick, monolithics and castables, microporous board, aerogel, calcium silicate boards and shapes, etc..
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