Detailed Product Description

TR series of Tar magnesia-carbon refractory brick is based on different grades of fused magnesia, dead-burned magnesia and with carbon materials as raw material, tar used as a binder then formed through high-pressure to give a birth of modified magnesium carbon with No- caustic alkaline brick. With a good Sintering performance, excellent erosion and slag resistance, is a ideal complement furnace materials.

Product features:
Excellent sintering and adhesion performance, easily remove;
Excellent oxidation, slag and erosion resistance ability;
Excellent thermal shock stability;
Excellent refractoriness and alkaline gases resistance good gases;

Fettling easily.

Brand		JY82	JY80	JY78	JY79	JY77	JY77	JY76	JY74	JY74
Apparent porosity % ≥		4	5	6	4	5	6	4	5	6
Density g/cm3 ≥		2.95	2.90	2.85	2.90	2.85	2.80	2.90	2.85	2.80
Cold crushing strength Mpa≥		40	35	25	40	35	25	40	35	25
Chemical coposition	Mgo ≥%	82	80	78	79	77	77	76	74	74
	C ≥	6	6	6	9	9	9	12	12	12