High Aluminum Clay Refractory Mortar with High Quality

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
30 m.t
Supply Capability:
1000 m.t/month

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About product 

 

Sliding plate fire clay has characteristics of good bonding and high refractoriness. It is the ideal material for filling sliding aperture.

 

 

Advantages 

1). Physicochemical stability. 

2). Non-toxic,Heat-resistance,Safe .

3).  High Al2O3 content .

 

Chemical analysis

 

     Code

     SiO2

  Al2O3

    Fe2O3

     TiO2

   K2O

     Na2O

     CaO

     MgO

 Lg loss

     K9550

  45.70

    37.81

     0.41

     0.04

     0.97

      0.01

     0.18

     0.14

    14.38

 

High aluminum refractory mortar:

Al2O3                            50--70
mesh number                  150

Refractoriness (Degree)    1750--1770

Clay  refractory mortar

Al2O3                             28--50
mesh number                   80
Refractoriness (Degree)     1580—1730

 

Brand

Property 

LF-70

LF-60

LF-50

NF-40

NF-38

NF-28

Al2O3      (%)

70~75

60~70

50~60

≥40

≥38

≥28

Refractoriness(°C)    ≥

1770

1770

1770

1730

1690

1580


bonding   strengthMpamin

110°C*24h

0.74

0.58

0.58

0.45

0.45

0.45

moisture   content

 




6

8

6

mesh   number

80~150

 

Our Services:

1.Your inquiry related to our products or prices will be replied in 24hours.


2.Manufacturer with large capacity,ensure the fast production cycle after confirmed the order.


3. Our professional technicians will answer all your enquires in patient.


4. To meet the refractory solutions, we can serve as your instructions.

 

5. Protection of sales area and private information for all of our customers.

 

 


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Q:Can the teflon material resist fire?
It is belonged to the fire retardant materials. By UL-V0 grade
Q:Which are fire proofing thermal insulation materials?
Fire proofing thermal insulation materials include: fire proofing heat insulating brick, fire proofing thermal baffle, fire proofing thermal insulation paper, fire proofing thermal insulation felt, fire proofing blocking, fire proofing fiber bulker, castable refractory, etc. Yizhen Decoration wish you a happy life!
Q:What needs to be noted when choosing and using blast furnace fireproof materials? Who knows?
there are different temperatures in various parts of the blast furnace, thus using different types of refractory.
Q:What kind of foundry ingot refractory materials are there? Please be more detailed.
Classification of refractory materials used in foundry smelting process: refractory brick, siliceous brick, high alumina brick, corundum brick, magnesia brick, magnesia brick, magnesia carbon brick. Unshaped refractory materials: ramming material, castable, refractory cement, silica, magnesia, etc.
Q:Who can tell me the properties and classification of insulating refractories?
It is the chemical method. The chemical reaction in the brick making process to produce gas and method for obtaining a porous brick. Usually use chemical reactions such as carbonate and acid, metal powder with acid, caustic and aluminum. Chemical reactions can be used must be relatively slow and can control or mechanical disturbance will disappear bubble in an injection mold. If the reaction is too fast, adding inhibitors such as hydrogen peroxide and manganese dioxide. The fine powder material slurry mixed with reactant bubbles to obtain stable foam slurry injection model, after drying the firing. This method of making pure oxide insulating refractory products, its porosity can reach 55% ~ 75%.
Q:What are the best refractory materials in 2,400 Celsius degree?
It is the purpose that decides what kind of materials you should use. What you have said is 2,400 Celsius degree, right? It is about the fire resistance of the material or the required temperature of it?
Q:What refractories are used in various parts of the blast furnace.
Blast furnace from top to bottom has the throat, hearth staves, waist, bosh, hearth and furnace bottom. the specific structure is as follows: The throat is the first to be affected by the impact and abrasion, generally use high-density alumina bricks. the upper and central portion of temperature furnace is only 400 ~ 800 ℃, the area with high alumina bricks and silicate bricks. The lower part of furnace is subject to erosion and dust erosion alkali metal vapor due to high temperatures, it is required in such case to use high quality clay brick,high alumina brick,carborundum brick,corundum brick that is slag resistance and alkali resistance, temperature resustant and wearproof. Furnace bosh temperature reached 1400 ~ 1600 ℃, serverly eroded by slag,vapor, flush. so we use carborundum brick and reaction-bonded silicon carbide brick. Bosh temperature reaching1600 ~ 1650 ℃, using alumina brick, corundum brick or silicon carbide brick. the temperature of Hearth near the upper portion of the outlet zone at 1700 ~ 2000 ℃, use of silicate bricks and corundum castable graphite filler, silicon carbide bricks. In 1450 Silly twitch bottom temperature sealing die of hunger slander bet phoenix astringent preserved Grade ~ 1500 ℃, use of graphite bricks and microporous carbon bricks, now use more corundum brick, corundum mullite brick and synthetic mullite brick. x26lt;P class x3d "share-btn"x26gt;
Q:What types of steel are silicious quicksand and chromium quicksand used in respectively?
Chromium quicksand can be used in steel-making process that has longer refining time like LF, VD and RH, in stainless steel drainage and thin plate drainage agent. Silicious quicksand is used in short steel-making process, process that is less than 45 seconds or process without refining. You can consult Hua Heng for details or inspect it by yourself.
Q:how to use boiler fireclay
Boiler refractory, diluted with water to touch the places where needed, can be used after high temperature baking.
Q:How much is refractory spraying coatings?
Price: 1400.00 yuan refractory spraying coating brand / model: Jinshi fire resistant material| Brand: Jinshi fire resistant materials | Place of production: Henan refractory temperature: 1200 ~ 1400 (℃) | Material: Customization according to your needs Price: 2150.00 yuan refractory spraying coating brand / model: Tagore | thermal conductivity coefficient (at room temperature): 0.035W / (m · k) | refractory temperature: 1580~1770℃(℃)Price: 122.00 yuan refractory spraying coating brand / model: Jinshi | Tensile strength: | Compressive strength: tearing strength: Excellent | Temperature: 1000 ℃ | Form: Fibrous The above prices obtained from the Internet are for reference only, and please pay attention to the purchasing price.

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