Low Cement Castable

Category： Low Cement Castable
Size:Customized
Al2O3 Content: 35% - 90%
Refractoriness: 1500 - 1900℃
Package: woven bag & pallet
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Leadsun 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.

Item	LC75	LC80	LC85	LC95
Service Temp ℃	1650	1700	1750	1780
Bulk Density (g/cm3) (Dried at 110℃)	2.55	2.6	2.7	3.0
CCS 110℃ (Mpa) 1100℃ 1500 ℃	65 75 80	70 80 85	80 90 100	90 95 110
MOR 110℃ (Mpa) 1100℃ 1500℃	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℃ Mixing Time(Min):Dry/Wet	P V/T 20±5 2/5	P V/T 20±5 2/5	P V/T 20±5 2/5	P V/T 20±5 2/5
Water % (Typical)	7-9	7-9	6-8	6-7