insulating fire brick NG0.6, 0.6g/cm3

Detailed Product Description

DOUBLE EGRET is the specialized manufacturer and exporter of insulation and refractory material in north of China with more than 10 years' history. Our brand CCE WOOL is well known in the world, enjoying good maket in Europe, America, Southeast Asia and Mid East.

CCE WOOL chomotte insulating brick has the low density, high porosity and low thermal conductivity, and can keep furnace wall low radiation and depress the charges of fuels. We mainly export insulating brick to UK, USA, Italy, Japan etc.

CHARACTERISTIC:

Low thermal conductivity,excellent thermal insulation.

Low thermal capacity excellent conserve energy in batchoperation kiln

Low impurity. The higher aluminumcontent made it still to maintain the good performance under thereducing atmosphere.

Precise outlook size. Speeds up the masonry and building speed, thebrickwork joint thin also neat is consistent. Guaranteed masonry andbuilding body intensity high, the stability is high.

APPLICATION:

Heat surface fireproof lining or other fire-proofmaterials back lining thermal insulation

Insulating fire brick details

Density  (g/cm3)		0.5	0.6	0.8	1.0
crushing strength  (Mpa)		1.5	2	2.5	3.4
Burned rate of change (%)	×12h	1250	1300	1350	1350
	≤	0.5	0.5	0.5	0.3
thermal conductivity  (averagre temperature)350±25) w/m.k		0.18	0.25	0.35	0.5
Chemical analysis	Al2O3 ≥ (%)	35	40	42	42
	Fe2O3  ≤ (%)	2.5	2.5	2	2
Max work temperature  (oC)		1150	1200	1280	1300