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Chemical Fertilizer-Making Device and Other Chemical Industries-Used Unshaped Refractory Materials

The series materials have the special characteristics of hi-temperature-resistance and hi-intensity, wear and corrosion-resistance, easy for construction and fine integral shaping property etc., suiting for the operative requirements for boiler's highly wear-resistance and highly air-sealing etc.

Name		Low Silicone casting	Specially Casting	Refractory Material Casting	Refractory Material Casting	Refractory Material Casting	Refractory Material Casting	Alumina Hollow Ball Casting
Project		CL	TG-94	CG-1	CG-2	CG-3	Gh-60	CLQ
Volume kg/m3		≥2800	≥3000	≥3000	≥2600	≥2700	≥2300	≥1700
Chemical Content %	AL2O3	≥93	≥95	≥90	≥65	≥80	≥60	≥93
	SiO2	≤0.5	≤0.5					≤0.5
	Fe2O3	≤0.7	≤0.7	≤1.0	≤1.0			≤0.7
	CaO	≤5	≤5	≤2.0	≤2.0	≤2.0		≤5
Intensity of Pressing MPa	110℃	≥40	≥50	≥80	≥60	≥70	≥40	≥15
	1100℃	≥28	≥80	≥90	≥70	≥80	≥30
	1300℃	≥20	≥80	≥100	≥80	≥90
Linear Change After-Firing %		1400℃ ±0.35	1100℃ ≤-0.5	1450℃ ≤-0.3	1450℃ ≤-0.3	1400℃ ≤-0.3	1100℃ ≤-0.5	1400 ±0.3
Highest Use Temperature ℃		1600	1600	1600	1550	1500	1400	1500
Used Parts		Widely used as operative lining of ammonia synthesis converter, two-phase furnace and vaporization furnace		Widely used as operative lining in carbon black furnace, vaporization furnace and sulfur recovery device and carbon monoxide incinerator			Flue-Used Bricks	Used as operative lining of gas transmission pipeline and also can be used as heat insulation lining