Industrial Refractory Bricks Mullite Sillimanite Brick For Tunnel Kiln RS-GM5 manufacturer from China Rongsheng Kiln Refractory Company Group

$Industrial Refractory Bricks Mullite Sillimanite Brick For Tunnel Kiln$

$Industrial Refractory Bricks Mullite Sillimanite Brick For Tunnel Kiln$
$Industrial Refractory Bricks Mullite Sillimanite Brick For Tunnel Kiln$

Industrial Refractory Bricks Mullite Sillimanite Brick For Tunnel Kiln

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: RS-GM5

Types Of Refractory Bricks Mullite-Sillimanite Brick Fo

Types Of Refractory Bricks Mullite-Sillimanite Brick For The Key Parts Of The Furnace

Quick Detail:

1. good refractory properties;
2. good stability against thermal shocking;
3. use high quality raw material;

Description:

Mullite-Sillimanite bricks are made from good quality and superpure raw materials, with strictly classified fillings according to their grades. These fillings can form a uniform pore structure after burnt during the process of manufacture. Each grade of products has unique design to meet different thermal, physical and chemical demands.

Applications:

Mullite-Sillimanite bricks primarily used for the key parts of the furnace of glass furnace, alkali-free glass fiber furnace, blast furnace hot blast stove, refractory-material tunnel kiln, etc.

Specifications:

Physical and chemical index:

Item	LSM-75	LSM-70	LS-65	LS-60
Al2O3 % ≥	75	70	65	60
SiO2 % ≤	23	25	32	37
Fe2O3 % ≤	0.4	0.4	0.5	1
Bulk density g/cm3 ≥	2.7	2.6	2.5	2.3
Apparent porosity % ≤	18	18	18	19
Cold crushing strength MPa ≥	100	100	80	80
Refractoriness under load °C (0.2MPa,0.6%)≥	1680	1680	1650	1600