Fireproof Clay Insulating Ceramic Wear Resistant Insulation Andalusite Silica Mullite Tile Anchor Bauxite Fireclay Fire Refractory Lining High Alumina Brick

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Brick
• Material: Alumina Block
• Al2O3: 55-80%
• Model NO.: LAUREL-B-02
• Fe2o3: 1.5-3.0%
• Bulk Density: 2.15-2.80 g/cm3
• Apparent Porosity: 16-24
• Certifiacte: ISO9001, CE, etc
• Cold Crushing Strength: 30-100 MPa
• Working Temperature: 1200~1700ºC
• Application: Industrial Furnace
• Thermal Shock Resistance: Excellent
• Refractoriness: SK32/SK34/SK35/SK36/SK37/SK38
• Refractoriness Under Load (0.2MPa): 1350-1700 ºC
• Color: Yellow
• Size Control: Accurate
• Production Time: 15-30 Days
• Testing Laboratory: Support
• Transport Package: Wooden Pallet
• Specification: 230x114x65mm; 230x114x76mm or customized
• Trademark: LAUREL
• Origin: China
• HS Code: 690220000
• Production Capacity: 2000 Tons/Month

Product Description

Fireclay chamotte lining high alumina resistant fireproof heat refractory fire clay brick

 

Product Description

Laurel high alumina refractory bricks are made of high sintering selected bauxite chamotte by the advance process with strict quality control. It can be divided into different types according to the content and applications.
The working temperature will increase with higher alumina composition and the products are characterized by resistance to acid slags and good corrosion resistance. They are widely used in glass furnaces, blast furnaces, hot blast stoves, electric arc furnaces, cement kilns, and other thermal equipment.
 

 

Product Parameters

1.High temperature resistant
2.Excellent mechanical strength
3.Good eroding resistance
4.Slag resistance
5.High thermal stability

 

Item		Data
		HA55		HA65	HA70	HA75		HA80
Al2O3	%	55		65	70	75		80
Fe2O3	%	≤2.8		≤2.6	≤2.5	≤2.5		≤2.0
Apparent Porosity	%	22-24	22-24		22-24		22-24	22-24
Bulk Density	g/cm³	≥2.25		≥2.35	≥2.40	≥2.50		≥2.60
Cold Crushing Strength	MPa	45		50	55	60		65
Refractoriness Under Load (0.2MPa)	ºC	1450		1500	1510	1520		1530

Company Profile

Laurel Group was established in 2003, and with over 20 years of production and trading experience, we are professionally engaged in the research, development, and sales of all types of refractory and insulation materials. 

Refractory materials include alumina series bricks, magnesia series bricks, corundum series bricks, mullite bricks, andalusite bricks. 

Insulation materials include ceramic fiber products, calcium silicate products, insulating brick, and rock wool insulation for the metallurgy, glass, ceramics, petrochemical, machinery, steel, cement, lime, construction and other industries.

OEM and ODM are also welcome here. We provide a global one-stop purchasing platform for refractory and insulation materials to offer you professional advice, qualified products and good service, helping you to make energy-saving easier.
 
We passed the ISO 9001 certificate, and many products got approval from domestic and foreign customers; our materials have been exported to Europe, South America, North America, Africa, Oceania, and Southeast Asia ,it is over 50 countries, and built firm business relations with more than 200 foreign companies. 
 
Hope we will have the opportunity to work with you together.
We warmly welcome you to visit us at any time.