Refractory JM Mullite Insulation Brick

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50 Tons m.t.
Supply Capability:
1000 Tons per Month m.t./month

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Product Description:

Advantage of Refractory JM Mullite Insulation Brick

1. Low thermal conductivity

2.High hot compressive strength

3.Perfect Energy saving

 

Description of Refractory JM Mullite Insulation Brick

Lightweight mullite kiln bricks refractory for sale 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 chomical demands.

 

Application of Refractory JM Mullite Insulation Brick

Mullite insulation  furnace bricks refractory material can be used in linings or heat-insulating materials of the industries, such as, ethylene pyrolysis furnaces, tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high-temperature shullte kilns, etc

Mullite Insulation  furnace refractory material can be used as working lining, where contact with flames directly. This kind of brick can save the kiln energy very much

 

 

 

Bulk Density (g/cm3)

 

0.55-0.60

 

0.78

 

0.88

 

1.03

 

1.25

 

Cold Crushing Strength (Mpa)

 

1.2

 

1.6

 

2.1

 

2.5

 

3.5

 

Modulus of Rupture (Mpa)

 

0.9

 

1.4

 

1.6

 

2.1

 

2.1

 

Reheating Linear Change (%)

 

  CT-30 °CX 8H

 

1230°C

 

-0.5

 

1400°C

 

-0.5

 

1510°C 

 

-0.5

 

1620°C

 

-0.9

 

1730°C

 

-0.9

 

Thermal Expansion

 

1000°C(%)

 

 0.5

 

 0.7

 

0.8

 

 0.9

 

 1.1

 

Thermal conductivity(W/m.k) 

 

400°C

 

0.14

 

0.27

 

0.32

 

0.41

 

0.49

 

600°C

 

0.16

 

0.29

 

0.34

 

0.43

 

0.5

 

800°C

 

0.18

 

0.31

 

0.36

 

0.44

 

0.51

 

1000°C

 

0.20

 

0.33

 

0.38

 

0.45

 

0.53

 

Al2O3 (%)

 

37

 

58

 

67

 

73

 

77

 

Fe2O3 (%)

 

1.0

 

1.0

 

1.0

 

0.5

 

0.4

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Q:How do geologists tell the difference between natural and artificial (e.g. cement) rocks?
Cement/concrete has a distinctive appearance and chemical composition. That said certain brescias might fool you.
Q:WHATS THE DIFEREANCE BETWEEN CEMENT, AND CONCRETE?
Cement is the powder made from limestone, clay and gypsum that is the binder for making concrete. Concrete is the product of mixing cement with sand and/or gravel and water. Sidewalks, bridges and buildings are concrete, not cement.
Q:oil well cement specification?
Oil well cement can vary depending on the application. Take a look at this link. It has some information on the API specifications that are typically used. You can also get a copy of the specification from API publications.
Q:how do I acurately figure required cement for a concrete pad?
Cement, most commonly referred to a Portland cement is a component of concrete along with water, fine and course aggregates. Most people use the terms interchangeably, but they are two different things. Mortar, which is used to keep brick or block walls together is a mixture of cement, sand and water. The ingredients aren't just thrown together, there are specific formulas and the amount of water included in the mix is critical, too much water weakens the concrete, which hardens through a chemical reaction, rather than drying out as most people think.
Q:What would the cost be for this much cement?
Guitar George has it right. You need concrete (some people call it cement but that is technically not correct) It needs to be at least 3 1/2 inches, maybe 4 $100 cubic yard for concrete delivered. Does not include labor to place and finish. You will also need formwork and rebar.
Q:Has anyone used a cement tile to?
I agree with Fraz. I would use sand mix.(just add water) Use thin-set to glue tiles to wall and I would also back butter each tile before placing them. Good Luck
Q:What are the design criteria for cement concrete?
Here in Indiana we do the following: Water/Cement ratio Slump Air Content Yield Beams for Flexural Strength Cylinders for Compressive Strength
Q:Water Freezes faster on which surface, Asphalt or Cement?
Cement - Asphalt is black and absorbs more heat, so it stays warmer longer. Cement is lighter and doesn't retain heat as well.
Q:are there any any companies that clean oil off of cement garage floors?
if you want to clean it your self youneed to sprinkel tide soap all over the oil areas when it starts soaking the oil in the soap take a plactic brush and brush the soap around till the soap is dark then sweep it off and do the same process only with the soap a little wet with water kinda pasty with the plactic brush then rinse with a hose if possable when it is dry the oil will be gone, hope this helps.
Q:how much cement do i need?
you mean Concrete... cement is only a component (cement, sand, aggregate) of concrete. there is a formula on the bag of concrete... plug in your dimensions to see how many bags you will need... always add 10% to the number.
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1. Manufacturer Overview

Location Henan,China (Mainland)
Year Established 2007
Annual Output Value US$2.5 Million - US$5 Million
Main Markets North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; Central America; Northern Europe; Southern Europe
Company Certifications business license

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai,Qingdao,Tianjin
Export Percentage 51% - 60%
No.of Employees in Trade Department 6-10 People
Language Spoken: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
b)Factory Information  
Factory Size: 10,000-30,000 square meters
No. of Production Lines 2
Contract Manufacturing OEM Service Offered Design Service Offered
Product Price Range High and/or Average