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High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace

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High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace

Name: High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace
Brand: Rongsheng
Price: 400 USD

Buy cheap High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace product

Brand Name : Rongsheng

Model Number : 99% Alumina Bubble Brick

Certification : ISO9001 CE SGS

Place of Origin : Henan China

MOQ : 5 Tons

Price : USD 400 per ton

Payment Terms : L/C, T/T, Western Union

Supply Ability : 3000 Tons per month

Delivery Time : Within 25 working days

Packaging Details : Packed on wooden fumigation tray and with carton, water-proof cover

Product Name : Alumina Bubble Insulating Brick

Material : High Alumina

Alumina Content : 99%

Performance : Keeping heat

Certificate : ISO9001 CE SGS

Origin : Xinmi City

Color : Pure White

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High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace

Alumina Bubble Brick Description:

The alumina bubble brick used the alumina hollow ball as the main raw material, high-performance powder as additives, and organic material from the temporary binding agent .After mixing, drying, forming, and firing at high temperature shuttle kiln made.

Alumina Bubble Brick Specifications

1.High purity;
2.High mechanical strength;
3.Low thermal conductivity;
4.Good stability

5. Mainly apply to the insulation layer of coal-water slurry gasifier

6. Excellent thermal insulation

7. Long service life

8. High compressive strength

9. Competitive price

Alumina Bubble Brick Application:

The bubble alumina brick are mainly used for lining of high temperature furnace and industry ceramic, electrical ceramic, petrochemical and metallurgical industries, as well as the insulation material for super high temperature furnace.

Alumina Bubble Brick Physical and chemical index:

Item		RS-85	RS-90	RS-99
Chemical composition	Al2O3	≥85	≥90	≥99
	SiO2	≤13	≤8	≤0.2
	Fe2O3	≤0.5	≤0.5	≤0.5
Apparent Porosity%		58-62	58-62	58-62
Bulk Density g/cm3		1.4-1.7	1.4-1.7	1.4-1.7
Cold Crushing Strength Mpa		≥12	≥10	≥9
0.1Mpa Refractoriness Under Load T0.6 °C		≥1650	≥1700	≥1700
Permanent Linear Change On Reheating (%)1500°CX2h		±0.3	±0.3	±0.3
20-1300°C Thermal Expansion % (x 10-6)		0-7.8	0-8.0	0-8.6
Thermal Conductivity(Average 800°C) W/(M.K)		≤0.8	≤1.3	≤1.5
Max Service Temperature °C		1680	1700	1800

High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace

Product Tags:

light weight bricks

insulation fire bricks

High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace Images

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