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Product data sheet-Refractory castable for petrochemical industry

Refractory castable for petrochemical industry

Technical Data

Material Based on		Corundum Castable		Bauxite Castable	Alumina Bubble Castable	High Alumina Castable	High Strength Corundum Castable
Brand		AR-99	AR-98	AR-75	AR-95	AR-79	ARC-95	ARC-93
Chemical Composition（%）	Al₂O₃	≥98.5	≥98.0	≥75	≥95	≥79	≥95	≥93
	Fe₂O₃	-	-	≤2.0	-	-	-	-
	CaO	≤0.5	≤1.0	≤1.0	≤3.5	≤1.8	≤3.0	≤1.8
Bulk density（g/cm³）	110^° C×24h	≥3.15	≥3.10	≥2.65	-	≥2.80	≥3.00	≥3.00
Bulk density（g/cm³）	1500^° C×3h	≥3.05	≥3.00	≥2.60	1.4~1.6	≥2.70	≥2.90	≥2.90
Compressive strength（Mpa）	110^° C×24h	≥20	≥40	≥25	≥10	≥80	≥80	≥100
Compressive strength（Mpa）	1500^° C×3h	≥50	≥60	≥35	≥20	≥100	≥100	≥120
Bending struength（Mpa）	110^° C×24h	≥3	≥6	≥5	≥1.5	≥10	≥10	≥12
Bending struength（Mpa）	1500^° C×3h	≥6	≥9	≥6	≥4	≥12	≥12	≥15
Linear changing after burnt at (1500^° C×3h)%		0~ +0.5	0~ +0.5	0~ ±1.5(1400)	±1	-0.2~ +0.5	0~ +0.5	0~ +0.5
water content for construction		5~5.5	5~5.5	6~8	12~15	5~5.5	5~6	5~5.5
Application		carbon black furnace	carbon black furnace gasifier	carbon black furnace	carbon black furnace gasifier	carbon black furnace	catalytic cracting installation

We have already export Refractory castable for petrochemical industry 10000 ton to world,such as Italy,Europe,USA,Brazil,Russia,Korea,Japen,Spain,German,India etc more Country.

We can produce more type Refractory Castable for petrochemical industry, such as based on Corundum Castable,Bauxite Castable,Alumina Bubble Castable,High Alumina Castable,High Strength Corundum Castable.