$Rock Wool Quality High Alumina Refractory Brick Homogenized Bauxite Grade for Cement Kilns System 1$
$Rock Wool Quality High Alumina Refractory Brick Homogenized Bauxite Grade for Cement Kilns System 2$
$Rock Wool Quality High Alumina Refractory Brick Homogenized Bauxite Grade for Cement Kilns System 3$

$Rock Wool Quality High Alumina Refractory Brick Homogenized Bauxite Grade for Cement Kilns$

$Rock Wool Quality High Alumina Refractory Brick Homogenized Bauxite Grade for Cement Kilns System 1$

$Rock Wool Quality High Alumina Refractory Brick Homogenized Bauxite Grade for Cement Kilns System 2$

$Rock Wool Quality High Alumina Refractory Brick Homogenized Bauxite Grade for Cement Kilns System 3$

Rock Wool Quality High Alumina Refractory Brick Homogenized Bauxite Grade for Cement Kilns

Ref Price:

Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 40 m.t.

Supply Capability:: 5000 m.t./month

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ackaging & Delivery

Packaging Details:	Wooden pallets with plastic film
Delivery Detail:	According to the order quantity

High Alumina Insulating Bricks

Product Description

Applications

The use of the bricks can reduce the heat capacity of kiln walls and promote the heat efficiency of kilns. The product is applicable for constructing industrial kilns and inner lining of kilns.

Typical Features

Produced with unique advanced technology, the clay and high alumina heat insulating bricks possess the characteristics of high intensity for pressure and good thermal shock stability.

Specifications

Brand	High alumina insulating bricks
Brand	LG-0.6	LG-0.8	LG-1.0
Bulk density g/cm3	0.6	0.8	1.0
Crushing strength, Mpa, ≥	1.96	2.94	4.00
Reheating linear change within 2% under temperature °C	1350	1400	1450
Thermal conductivity 350±25°C (W/m.k)	0.25	0.32	0.45
0.1Mpa refractoriness under load °C, ≥	1300	1350	1380
Al2O3 % , ≥	50	52	52
Fe2O3 % , ≥	1.8	1.6	1.5
Maximum service temperature, °C	1300	1350	1380

$Quality High Alumina Refractory Brick Homogenized Bbauxite Grade for Cement Kilns$

Q: What does the rock wool board look like?: Rock wool board to basalt as a material, after high temperature melting processing into artificial inorganic fibers, with a light weight, thermal conductivity, heat absorption, non-flammable characteristics

Q: What role does dolomite play in rock wool products?: Pu hard foam layer can be firmly bonded with the base layer, the adhesive strength can exceed the tear strength of the foam itself, so Pu hard foam and the formation of the base layer, easy to delamination, to avoid the water along the interlayer

Q: Rock wool products are divided into several categories: What are the main categories of rock wool products in interior decoration materials?

Q: How to judge the quality of rock wool: Heat load shrinkage temperature: heat load shrinkage temperature used to characterize the rock wool board moisture and heat stability, is to wet the rock wool product samples soaked in the gradual heating of water, rock wool products at a temperature of 643 degrees will begin to shrink , So rock wool products load shrinkage temperature of 643 degrees, that is to say in the outside temperature of 643 degrees when the rock wool board will be deformed.