Product Details

Product Description

lightweight High Alumina Refractory Insulating Fire Brick

$lightweight High Alumina Refractory Insulating Fire Brick$

lightweight High Alumina fire brick Description

Insulating High Alumina firebricks are sintered mainly with supper-fine bauxite chamotte, and proper additive by a method of EPS ignition loss, their main advantages include high intensity, low thermal conductivity, excellent thermal stability, very small reheat linear change, outstands erosion and corrosion resistance etc. They are an ideal kind of energy-conserning products which can be widely used as lining or insulating layers of various industrial furnaces and kilns in metallurgical industry, machine building industry, ceramic industry, chemical industry, etc. Recommended service temperature: less than 1400℃.

Features

lightweight High Alumina Refractory Insulating Fire Brick

$lightweight High Alumina Refractory Insulating Fire Brick$

1. Can contact with the flame directly
2. High Refractoriness
3. High insulation
4. Low thermal conductivity
5. Significant energy-saving effect

Specifications&Data

lightweight High Alumina Refractory Insulating Fire Brick

$lightweight High Alumina Refractory Insulating Fire Brick$

Brand Inedx	HG-1.2	LG-1.0	LG-0.9	LG-0.8	LG-0.7	LG-0.6	LG-0.5
Al₂O₃,%	≥48
Fe₂O₃,%	≤2.0
Bulk Density ≤	1.2	1.0	0.9	0.8	0.7	0.6	0.5
Cold Crushing Strength ≥	5	3.92	3.43	2.94	2.45	1.96	1.47
(350°C)W/m.K Thermal Conductivity ≤	0.55	0.5	0.45	0.35	0.35	0.30	0.25
Temp reheating shrinkage less than 2.0%	1400	1400	1400	1400	1350	1350	1250

Application

Lightweight High Alumina fire brick Application

LightWeight High Alumina Insulating Brick is widely used in lining or insulating layers of various industrial furnaces, and kilns in petrochemical, machinery, ceramic industry, such as:
--lining and insulating layer of high temperature kilns.--carbon black stove, gasifier, hydrogen manufacturing furnace and shuttle kiln,etc.

$lightweight High Alumina Refractory Insulating Fire Brick$

size

lightweight High Alumina Refractory Insulating Fire Brick Size

Straight type

Arch type

Wedge type

L×W×H (mm)

230×114×65

230×114×75

230×114×32

220×110×60

220×110×50

220×110×40

220×110×30

L×W×H/h (mm)

230×114×65/55

230×114×65/45

230×114×65/59

220×110×65/50

220×110×75/65

220×110×60/40

L×W×H/h (mm)

230×114×65/55

230×114×65/45

220×110×75/65

220×110×60/40

Other sizes according to customer requirements

Packaging & Shipping

lightweight High Alumina Refractory Insulating Fire Brick Packaging & Shipping

$lightweight High Alumina Refractory Insulating Fire Brick$

Insulating High Alumina fire brick packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

$lightweight High Alumina Refractory Insulating Fire Brick$

Advantages

1.Competitive Price. Make the products competitive in your market.
2.Abundant Experience. Prevent cracks and twist in bricks.
3.Different Moulds. Save mould fees for you.
4.Strict Quality Control. Meet clients’ quality requirement.
5.Large stocks. Guarantee prompt delivery.
6.Professional Packing. Avoid damage and secure the goods in transportation

contact

$lightweight High Alumina Refractory Insulating Fire Brick$