fire bricks for sale Fused cast AZS block for glass industry, High Quality China fire bricks for sale Fused cast AZS block for glass industry Suppliers and Manufacturers

fire bricks for sale Fused cast AZS block for glass industry

Supplier Info

[China Supplier]

Contact Person : Ms. Ma Yudan

Tel : 86-371-63838939

Fax : 86-371-63835539

Product Detail

1. High quality zircon sand; 2. Used for key parts of glass furnace;

Refractory bricks Fused cast AZS Castable Refractory Arch crown Refractories brick for glass kiln oven furnace

Types of Refractory bricks Refractory company Fused cast AZS 1711 for glass industry

Physical and chemical index for Types of Refractory bricks

Item		Behaviors
Item		AZS-33# ER 1681	AZS-36# ER 1685	AZS-41# ER 1711
Chemical Composition	Al2O3	≥50.00	≥49.00	≥45.00
	ZrO2	≥32.50	≥35.50	≥40.50
	SiO2	≤15.50	≤13.50	≤13.00
	Na2O+K2O	≤1.30	≤1.35	≤1.30
Bulk density g/cm3		≥3.75	≥3.85	≥4.00
Apparent Porosity %		≤1.2	≤1.0	≤1.2
Cold Crushing Strength Mpa		≥300	≥300	≥300
Exudation Temperature of Glass Phase		≥1400	≥1400	≥1410
Bubble Separation Ratio(1300°C×10h)		≤1.2	≤1.0	≤1.0
Anti-corrosion rate of glass liquid 1500°C×36h (mm/24h)%		≤1.4	≤1.3	≤1.2
--Apparent density (g/cm3)	PT(RN RC N)	≥3.50	≥3.50	≥3.70
	ZWS(RR EVF EC ENC)	≥3.65	≥3.70	≥3.90
	WS( RT VF EPIC FVP DCL)	≥3.75	≥3.8	≥4.00