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High Temperature Alumina Fire Brick Kiln Aluminium Ladrillo Refractario Refractory for Furnace

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Min Order	30 Tons
Availability	In Stock
Shipping From	Shandong, China
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Bunge Refractory (Shandong) Co., Ltd

Audited Supplier 2 years

Profile Certified by SGS/BV

Shandong, China
Mia (Ms.)

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Application:

Blast Furnace, Cement Kiln, Ceramic Kiln, Chemical Kiln, Glass Kiln, Steel-Making Furnace

Material:

High Alumina

Refractoriness (℃):

1580< Refractoriness< 1770

Model No.:

Sk35 Sk36 Sk37 Sk38 Sk40

Al2O3:

45%~80%

Sio2:

15%~45%

Fe2o3:

1.8-2.0%

Refractoriness Under [email protected]:

1380-1530ºC

Apparent Porosity:

22-23%

Refractoriness (ºC):

1580< Refractoriness< 1770

Refractoriness:

Sk35-40

Bulk Density:

2.25-2.65g/cm3

Thermal Linear Expansion@1000deg:

0.6%

Type:

Refractory Material

Trademark:

vuulcan

Transport Package:

Sea-Worthy Wooden Pallet

Specification:

230*114*65mm

Origin:

Zibo

HS Code:

6902200000

Product Description

High aluminum brick is made of high aluminum vanadium soil with a certain amount of clay combined with aluminum content from 46% to 80% of aluminum silicon series refractory brick, has excellent compressive strength and anti-spalling performance, while high aluminum brick is a neutral resistant material product, so the slag resistance and acid and alkali corrosion resistance is particularly outstanding. It can be used in non-metal smelting furnace, ladle, cement rotary kiln, lime kiln, waste incinerator, heating furnace and other industrial furnaces.

Features Of High Alumina Brick

It has good high temperature fire resistance
High temperature resistance, good fire resistance
Low impurity content
Good thermal shock resistance
Excellent resistance to slag wear
Good cold pressing strength

Applications Of High Alumina Brick

Nonferrous Metal Furnace
Rotary & Shaft Kiln
Various Incinerator
Reheating Furnace
Permanent Lining For EAF Ladle
General Industrial Furnace etc.

Brand Properties		SK-40	SK-38	SK-37	SK-36	SK-35
Refractoriness (SK)		40	38	37	36	35
Apparent Porosity (%)		22	23	23	23	23
Bulk Density (g/cm³)		2.65	2.40	2.35	2.30	2.25
Cold Crushing Strength(MPa)		70	52	50	45	40
Thermal Linear Expansion(%) @1000deg		0.6	0.6	0.6	0.6	0.6
Permanent Linear Change(%) @1400degx2hrs		±0.2	±0.3	±0.3	±0.3	±0.3
Refractoriness under Load (ºC) @0.2MPa		1,530	1,500	1,450	1,420	1,380
Chemical Composition(%)	Al₂O₃	80	72	60	50	46
Chemical Composition(%)	Fe₂O₃	1.8	2.0	2.0	2.0	2.0
Main Applications		- Nonferrous Metal Furnace - Rotary & Shaft Kiln - Various Incinerator - Reheating Furnace - Permanent Lining For EAF Ladle - General Industrial Furnace etc.