Insulation wear-resisting single layer lining

Item Temperature Lining Grade	Bulk Density (g/cm3)			Compression Strength After Firing (Mpa)			Bending Strength After Firing (Mpa)			Linear change ration after firing (%)	Thermal Conductivity (w/m.k)
	110℃ ≤	540℃ ≤	815℃ ≤	110℃ ≥	540℃ ≥	815℃ ≥	110℃ ≥	540℃ ≥	815℃ ≥	815℃	540℃
C0	1.7	1.65	1.65	40	35	30	5.5	4.5	3.5	0-0.15	0.5-0.6
C1	1.6	1.55	1.55	35	30	25	5	4	3	0-0.15	0.4-0.5
C2	1.5	1.4	1.4	25	20	15	4	3	2.5	0-0.15	0.35-0.43
C3	1.4	1.35	1.35	20	15	15	3	2.5	2.5	0-0.15	0.3-0.38

Hexmetal insulation wear-resisting double layer lining

Name, Brand, Index, Item		Insulation Layer			Wear-resisting Layer
		D1	D2	D3	AB	B1	B2
Bulk Density (g/cm3) ≤	110℃	1.4	1.2	1.1	3.1	2.5	2.3
	540℃	1.35	1.15	1.05	2.95	2.45	2.25
	815℃	1.35	1.15	1.05	2.95	2.45	2.25
Compression Strength After Firing (Mpa) ≥	110℃	22	16	10	80	60	40
	540℃	18	11	8	80	50	30
	815℃	18	11	8	80	50	30
Bending Strength After Firing (Mpa) ≥	110℃	3	3	2.5	10	8	6
	540℃	3	2	2	10	7	5
	815℃	3	2	1.5	10	7	5
Linear change ration after firing (%)
	540℃	0-0.2	0-0.2	0-0.2
	815℃				0-0.2	0-0.2	0-0.2
Thermal Conductivity at 540℃ (W/M.K)
		0.3-0.4	0.25-0.35	0.2-0.3	1.25-1.45	1.0-1.25	0.8-1.0

Non-hexmetal insulation wear-resisting double layer lining

Name, Brand, Index, Item		Insulation Layer		Wear-resisting Layer
		D1	D2	AB	B1
Bulk Density(g/cm3)	110℃≤	1.45	1.2	3.1	2.5
	540℃≤	1.35	1.15	2.95	2.45
	815℃<	1.3	1.15	2.95	2.45
Compression Strength After Firing (Mpa)	110℃≥	20	14	80	60
	540℃≥	18	10	80	50
	815℃≥	16	10	80	50
Bending Strength After Firing (Mpa)	110℃≥	3	3	10	8
	540℃≥	3	2	10	7
	815℃≥	2.5	2	10	7
Linear change ration after firing %	815℃	0~-0.2	0~-0.2	0~-0.2	0~-0.2
Thermal Conductivity w/m.k	540℃	0.3-0.4	0.25-0.35	1.25-1.45	1.0-1.25

High-strength wear-resisting lining material for hexmetal(AA)

About product

This product is mainly used as insulation material which has the characteristics of high porosity, low bulk density and low thermal conductivity. So this light weight refractory castable can reduce the heat waste of the furnace, save energy and lighten the furnace.

The physic-chemical index is on the following:

Temperature	Bending strength (Mpa)	Compression strength (Mpa)	Linear change ratio %	Bulk Density (g/cm3)
Drying After 110℃	≥10	≥70		2.5~3.1
Firing After 540℃	≥10	≥80		2.5~3.0
Firing After 815℃	≥10	≥80	0-0.25	2.5~3.0
Chemical Analysis	Al2O3>90%	Take firing sample after 815℃ for Al2O3 contents analysis

High temperature radiation coating for heating furnace Brand(GU-HD-AA, GU-HD-AB)

Item	Index
Appearance	Brown or Black Powder
Bulk Density (g/cm3)	2.0
Consistence, S	≥9.5
Powder Refractoriness ℃	≥1790
Thermal Conductivity at 900℃ (w/m.k)	1~1.4
Operating Temperature ℃	700~1700
Note: Special requirements determined by the consultation of manufacturer and purchaser