Mullite Ceramic Lining Plate

Mullite Ceramic Lining Plate Superior wear resisitant,wear corrosion Customer-oriented packing & sizes

 Mullite Ceramic Lining Plate

Items
								Maximum operating temperature of the test items		1300	1350	1430	1540	1650	1760
								Bulk density(g/cm3)		0.5-1.0	0.5-1.0	0.8-1.0	0.9-1.0	0.9-1.2	1.2-1.25
								Cold crushing strength(Mpa)		0.9-1.2	1.2-3	3.5-4	4-4.5	4.5-5	5-5.5
Degree of room temperature flexral(Mpa)		0.7-1.0	1.0-1.3	1.5-1.8	1.9-2.0	2.0-2.1	2.1-2.2
Permanent linear change(%)		-0.981200*24h	-0.51300*24h	-0.51400*24h	-0.51500*24h	-0.51510*24h	-0.51600*24h
Load softening starting point(.C)		1100	1250	1350	1450	1500	1600
Thermal conductivity W/(m.k)350C±10C		0.12	0.15	0.25	0.32	0.38	0.47
Thermal shock resistance(time)1000.C air cooled		≥20	≥20	≥20	≥20	≥20	≥20
Chemical compostion	Al2O3(%)	≥45	≥50	≥60	≥70	≥75	≥80
	Fe2O3	≤1.0	≤1.0	≤0.8	≤0.7	≤0.6	≤0.5
	SiO2	55	40	35	35	18	16
	CaO	1.8	1.7	1.7	1.4	1.2	1
	SiC	-	-	-	-	-	-
	ZrO	-	-	-	-	-	-
	MgO	0.2	0.1	0.1	0.1	0.1	0.1

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Mullite Ceramic Lining Plate