Apply to linings of cement kiln and similar furnace

 

High-alumina refractory
Nae of Materials		Normal Refractoty castable	High-alumina Refractory castable	High-aluina Low cement castable	High-alumina High-duty Low cement castable
Marks		GT-16A	GT-16B	G-15	G-16
Max.Service Temp.(℃)		1400	1400	1500	1600
110℃Bulk Density(burned) (g/cm)		≥2.50	≥2.50	≥2.60	≥2.65
Chemical Composition(%)	Al2O3	≥65	≥65	≥75	≥75
	SiO2	≤25	≤25	≤20	≤15
Modulus of Rupture (MPa)	110℃×24h	≥5	≥8	≥8	≥10
	1100℃×3h	≥3	≥8	≥10	≥10
	1500℃×3h	--	--	--	--
C.C.S(MPa)	110℃×24h	≥50	≥80	≥80	≥100
	1100℃×3h	≥30	≥80	≥80	≥100
	1500℃×3h	--	--	--	--
P.L.c(%)	1100℃×3h	-0.30~-0.10	-0.30~-0.10	-0.30~-0.10	-0.30~-0.10
	1500℃×3h	--	--	--	--
Water added(%)		8.5-9.5	6-7	6-7	5.5-6.5
Install method		vibrating	vibrating	vibrating	vibrating
Apply places		Bottom of Tin tank and linings at other Industry kilns	Rear area of cement kilns and cooler and linings at other Industry kilns	Front,rear doors of cement kilns,Covers of kiln and front end of Cooler hi-temp.Areas and linings at other Industry kilns	Sae ad G-15,But superior Than G-15 in High-temp and Intensity

 

Refractory enhanced with steel fiber
Name of Materials		High-alumina Low cement Castable with Steel fiber	High-alumina Low cement Castable with Steel fiber	adamantine spar Low cement Castable with Steel fiber
Marks		GF-15	GF-16	GF-17
Max.Service Temp.(℃)		1400	1500	1600
110℃Bulk Density(burned) (g/cm)		≥2.60	≥2.65	≥3.00
Chemical Composition(%)	Al2O3	≥75	≥78	≥90
	SiO2	≤20	≤15	≤6
Modulus of Rupture (MPa)	110℃×24h	≥9	≥11	≥14
	1100℃×3h	≥9	≥11	≥14
	1500℃×3h	--	--	≥15
C.C.S(MPa)	110℃×24h	≥80	≥100	≥100
	1100℃×3h	≥80	≥100	≥100
	1500℃×3h	--	--	≥100
P.L.C(%)	1100℃×3h	-0.30~-0.10	-0.30~-0.10	-0.30~-0.10
	1500℃×3h	--	--	-0.20~-0.50
Water added(%)		6-7	5.5-6.5	4.5-5.5
Install method		vibrating	vibrating	vibrating
Apply places		Front,rear doors of cement kilns,Covers of kiln and front. Areas and linings at other Industry kilns	Same as G-15, But superior Than G-15 in High-temp and Intensity	Front,rear doors of big sized cement kilns,coal spouts and linings at other Industry kilns

adamantine spar high-duty low cement refractory
Name of Materials		adamantine spar high-duty refractory castable	adamantine spar high-duty refractory castable
Marks		G-17	G-18
Max.Service Temp.(℃)		1650	1750
110℃Bulk Density(burned) (g/cm)		≥3.00	≥3.00
Chemical Composition(%)	Al2O3	≥90	≥93
	SiO2	≤6	≤1
Modulus of Rupture (MPa)	110℃×24h	≥13	≥10
	1100℃×3h	≥13	≥10
	1500℃×3h	≥15	≥12
C.C.S(MPa)	1100℃×3h	≥100	≥80
	1500℃×3h	≥100	≥80
P.L.C(%)	1100℃×3h	-0.30~-0.10	±0.2
	1500℃×3h	-0.60~-0.20	±0.5
Water added(%)		4.5-5.5	5.5-6.5
Install method		vibrating	vibrating
Apply places		Front,rear doors of big sized cement kilns,coal spouts and linings at other Industry kilns	Same as G-18S,but service Temp.higher.