Horizon Exports :: Refractory Products including High Alumina, Insulation, Acid-Proof, Basic, Industrial Minerals

High Alumina Bricks, Blocks, Tiles And Special Shapes

Type	Al₂O₃%	Fe₂O₃%	PCE OC	A . P. %	BD Gms/cc	CCS Kg/Cm²	RUL(TA) ºC	%PLC@ºC/hrs Max.
HE30	30	1.80	29	26	1.90	250	1350	±0.5% @ 1350/2 hrs
HE35	35	2.05	30	25	2.00	350	1350	±0.75% @ 1350/2 hrs
HE40	40	2.00	31	23	2.05	400	1400	±0.5% @ 1400/2 hrs
HE42	42	2.2	32	25	2.10	420	1420	±0.5% @ 1420/2 hrs
HE45	45	2.20	32	23	2.20	450	1450	±0.5% @ 1450/2 hrs
HE45-D	45	1.20	31	20	2.25	470	1500	±0.3 @ 1450/2 hrs
HE50	50	2.75	33	22	2.30	470	1480	±0.1 @ 1420/2 hrs
HE55	55	2.75	33	21	2.40	480	1490	±1.25 @ 1430/2 hrs
HE60	60	2.70	33	20	2.50	500	1500	+1.5% @ 1450/2 hrs
HE70	70	3.10	36	18	2.65	550	1500	+1.5% @ 1500/2 hrs
HE80	80	3.40	37	18	2.75	700	1500	+2.50% @ 1500/2 hrs
HE85	85	1.5	38	18	2.80	800	1550	+1% @ 1500/2 hrs
HE90	88	0.8	38	18	3.00	1000	1550	+0.2% @ 1550/2 hrs
HE95	94	0.3	38	18	3.10	1000	1750	+0.2% @ 1600/2 hrs
HE99	98.5	0.2	38	18	3.15	1000	1650	+0.2% @ 1600/2 hrs

:: NOTE

We can also make bricks with customized specifications requirement
Provided above are average test data, subject to reasonable variations
The above specifications relate to machine-pressed standard bricks only
The AP, BD and CCS values are arithmetic mean of five individual results
Low ferric bricks also available
Size tolerance: Variation from specified dimensions, covering both warpage and shrinkage shall be allowed to the extent of ±1.5% or ±2 mm, whichever is greater