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MG26 MG28 Mullite Refractory Bricks JM23 JM26 Mullite Insulation Brick

Categories Insulating Fire Brick
Brand Name: Jansincere
Model Number: T-3/T-38
Certification: ISO9001
Place of Origin: China
Al2O3: 30-45%
Thermal Conductivity (350°C)W/m.K: ≤0.30
MOQ: Negotiable
Price: Negotiable
Packaging Details: Depends on equipment sizes
Delivery Time: 5-8 working days
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
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MG26 MG28 Mullite Refractory Bricks JM23 JM26 Mullite Insulation Brick

MG-26 MG-28 Mullite Refractory Bricks JM23 JM26 Mullite Insulating Fire Brick For Hot Blast Furnace


Mullite insulation 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.


▌FEATURES

1. Low thermal conductivity;

2. High mechanical strength;

3. Good insulation effect;


PHYSICAL AND CHEMICAL INDICATORS


Item

Unit

MG23

MG26

MG28

MG30

Chemical composition

Al2O3

%

≥35

≥55

≥65

≥72

Bulk Density

g/cm3

≥0.55

≥0.70

≥0.80

≥0.9

Cold Crushing Strength

MPa

≥1.0

≥1.6

≥2.0

≥2.5

Permanent Linear Change

%

1350℃*12h

≤1.0

1350℃*12h

≤1.0

1450℃*12h

≤1.0

1450℃*12h

≤1.0

TCS(W/M·K)

%

400℃

≤0.18


400℃

≤0.30


400℃

≤0.35


400℃

≤0.45

600℃

≤0.18

600℃

≤0.30

600℃

≤0.35

600℃

≤0.45

800℃

≤0.20

800℃

≤0.32

800℃

≤0.36

800℃

≤0.45


▌PRODUCT PICTURE


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Quality MG26 MG28 Mullite Refractory Bricks JM23 JM26 Mullite Insulation Brick for sale
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