• Refractory JM Mullite Insulation Brick in China System 1
Refractory JM Mullite Insulation Brick in China

Refractory JM Mullite Insulation Brick in China

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
2 Tons m.t.
Supply Capability:
5000 Tons per Month furnace bricks refractory material standard size in stock m.t./month

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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

 

 

 

Sunrise Brand

 

JM23

 

JM26

 

JM28

 

JM30

 

JM32

 

Classification Temperature (°C)

 

1260

 

1430

 

1540

 

1650

 

1760

 

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

 

 

Q: and it was lumpy can i still use it or will the lumps interfer with the leveling process, ( and how liquidy should i make it) i experimented with a little amount and it just didn't look right so i threw it out.. it's the firt time i'm using a self leveling product
You want to mix the stuff so that it is like pancake batter. No lumps. The lumps are clumps of still dry concrete. Self leveling works like water.-which is level- So your surface that you want to have level needs a fence all around the perimeter say 3/8 x 2 wideplywood strips in a continuous border......then in the lower centre area (in many cases, the floors of houses, the heating wires get laid - - and then the leveling cement is poured onto the floor(it is runny like batter) and covers the wires and is stopped at the level of just under 3/8. Then it is left alone for a day or three. Then floor tile are dry laid ontop of the level floor....then glued down.
Q: I have tile borders that have been used as a design form between 2 set of tiles unfortunately the person performing the tiling bit has applied direct cement onto it and has caused it to harden and set. Now the cement is hard to scrape off since the border has designs grooved on it and is also covered with grout colour. Can anyone please help me out and tell me how to remove grout colour and cement from it.
If you have grout then it seems likely you have ceramic tiles. You can easily remove extra cement by using a rotary brass brush in an electric drill. You can buy them at most hardware stores. Use light pressure, low speed, and a bit of patience to remove the cement. When all of the large parts are gone, then clean the remaining bits with a bit of extra fine steel wool and a kitchen cleanser, such as Ajax or Comet. The brush may leave some dark marks, especially if you overheat the contact area: these will usually disappear with the cleanser.
Q: I know they say kids don't keep a man but it is a lifelong commitment so why not?if the relationship is good or bad I truly do believe a child is a way to emotionally cement that man into your life?I know many people will disagree...so why do I honestly feel this way? Do you know any women who have done this and how did the situation turn out?I need quot;helpquot; I want to get this dumb notion out of my headI'm 24 I should know better
No. No, no, no, no. Just NO. First of all, if that were true then there would be no single mothers OR single fathers, no need for child support, no deadbeat parents and no absentee parents. Children don't cement a relationship - EVER. The only way to cement a relationship is for the two people involved in it to completely commit to each other, forsaking all others, to share mutual love and respect, and to have no desire to ever be with anyone else ever again. A child is a blessing, and the icing on the cake. Besides, any woman who gets pregnant for the sole purpose of keeping her man around is getting pregnant for the WRONG reason, and the child will be the one to suffer for it. Perhaps a decent guy will stick around out of duty to the CHILD, but certainly not out of duty to the woman. And why on earth would you even WANT a man who only stayed because of the child? Why wouldn't you want him to stay because of YOU? And not everyone sees having a baby as a lifelong commitment. I personally know a woman whose husband left her when she was four months pregnant, came back after the baby was born, got her pregnant again and then left again, at four months pregnant. He has since signed over rights to his children and has never made an attempt to be in their lives again. The world is unfortunately full of people exactly like him.
Q: how to remove white cement?
Only way is to use a hammer and chisel. It would have been easier if you said what the white cement was on. Is it a driveway? or cement splattered on something.
Q: How long does it take cement to dry?
First of all it is concrete not cement and second of all it doesn't dry, it cures. It is a chemical reaction, it does not just simply dry out like mud brick. Given that, there are too many variables to take into account, thickness, environmental conditions, the exact formula of the concrete mix, etc.
Q: quot;What date was cement made?
The ancient Greeks and Romans used it to build the aqueducts, baths, and temples, but the modern version of hydraulic cement was developed by James Parker in the 1780s and patented in 1796.
Q: what is cement ? this for a scince project we have to do this.?
Cement okorder
Q: Do you know anything that can be added to detergent?
After scrape any excess from fabric. Then rub ordinary liquid laundry detergent and spray with white vinegar. This will do the job. Additionally add about a cup of vinegar to the load.
Q: So I got my spacers and brackets put on at the orthodontist next week they're putting in the wires and finishing all that. They put cement on 2 bottom molars so my brackets wont break and come intact. I cannot eat and I'm in pain. Will they remove this cement when I go get my wire put in? The cement doesnt let me eat and its not even. Should I tell my ortho, that its completely uncomfortable and painful? Please I need answers! Lol.
Braces Cement On Back Molars
Q: Did anyone die in cement at hover dam?
Isn't that where Jimmy Hoffa was tossed in? ;)
On the basis of reciprocity and mutual benefits, we sincerely hope to cooperate with customers from at home and abroad, creating business success and brilliance with you! We believe that our company is your most reliable partner and friend.

1. Manufacturer Overview

Location Luoyang, China (Mainland)
Year Established 2009
Annual Output Value US$2.5 Million - US$5 Million
Main Markets Eastern Europe; Southeast Asia; Mid East; Eastern Asia; Northern Europe; Southern Europe
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Export Percentage 91% - 100%
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