$Raw Materials for Refractory:Calcined Bauxite 78 Grade Size 1-3 mm and 3-5 mm System 1$
$Raw Materials for Refractory:Calcined Bauxite 78 Grade Size 1-3 mm and 3-5 mm System 2$
$Raw Materials for Refractory:Calcined Bauxite 78 Grade Size 1-3 mm and 3-5 mm System 3$
$Raw Materials for Refractory:Calcined Bauxite 78 Grade Size 1-3 mm and 3-5 mm System 4$
$Raw Materials for Refractory:Calcined Bauxite 78 Grade Size 1-3 mm and 3-5 mm System 5$

$Raw Materials for Refractory:Calcined Bauxite 78 Grade Size 1-3 mm and 3-5 mm$

$Raw Materials for Refractory:Calcined Bauxite 78 Grade Size 1-3 mm and 3-5 mm System 1$

$Raw Materials for Refractory:Calcined Bauxite 78 Grade Size 1-3 mm and 3-5 mm System 2$

$Raw Materials for Refractory:Calcined Bauxite 78 Grade Size 1-3 mm and 3-5 mm System 3$

$Raw Materials for Refractory:Calcined Bauxite 78 Grade Size 1-3 mm and 3-5 mm System 4$

$Raw Materials for Refractory:Calcined Bauxite 78 Grade Size 1-3 mm and 3-5 mm System 5$

Raw Materials for Refractory:Calcined Bauxite 78 Grade Size 1-3 mm and 3-5 mm

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 20 m.t.

Supply Capability:: 1000 m.t./month

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Quick Details

· Place of Origin: Shaanxi, China

· Shape:particle or powder

· Material:Alumina

· SiO2 Content (%): 16max

· Al2O3 Content (%):78min

· Fe2O3Content (%):2.3max

· Model Number:Customer's Requirement

· Brand Name:CMAX

· Application:Metallurgy or Refractory

· Product name:Bauxite/Alumina fines/boksit/raw bauxite fire cement/200mesh bauxite powder

· Color:Black/gray

· Size:100MESH/200MESH/0-1MM/1-3MM/3-5MM/0-40MM

· BULK DENSITY:2.85G/CM3

· Certificate:ISO9001

· Usage:Fire Resistance Place

· Type:Raw Refractory

· shape:particle or powder or clinker

· Packaging Details:Bags/In bulk/As costomer's requirement'

Quality assurance:

1.On a regular basis or as per your request,we entrust national testing agencies to conduct quality inspections

2. Strictly in accordance with the ISO9001-2008 international quality system standard,we monitor and manage the whole process throughout production,quality testing,and measurement to ensure product quality

FAQ:

Q: What kind of payments does your support?
A: T/T, L/C, Cash are accepted.
Q: Do you charge for the samples?
A: Accordeing to our company policy, the samples are free, we only charge the freight fee. And we will return the freight fee during the next order.
Q: Can you produce according to customers' design?
A: Sure, we are professional manufacturer.
Q: Do you have other products?
A: Yes, please check the pictures:

CALCINED BAUXITE 78 GRADE SIZE 1-3 MM AND 3-5 MM

Q:What the fireproofing materialare of the refractory kettle and where they can be sold?: Many places sell these. Nearly 10 years, can't brun when it is dry, adsorption. You can also baidu these materials. Heat transfer evenly, feldspar, clay and other raw materials with a ceramic products. Traditional casserole can not resist heat difference and also can withstand for 100 high temperature without crack. Aiming at the problem of traditional casserole, easy to crack and air permeability, people joined the spodumene on raw material, produce a high-temperature resistance casserole. It is produced after the high temperature burning makes an earthenware pot to keep the original advantages. Hebei has many places to sell these materials and is also relatively cheaper. The traditional casserole has features of not easy to transfer heat's quartz and slow cooling. Due to production technology and raw materials, it greatly improves the casserole' practicability after research and improvement.

Q:What materials is silicious thermal insulation board made of?: Siliceous insulating panels use quartz sand as the main material and are composited with fiber. Of course the amount of insulation board materials used by different companies is different. In terms of Hua Heng, siliceous insulating boards can be divided into insulating panels for casting slabs and insulation board for intermediate tank according to the usage. The latter one can be divided into liner plate (wallboard, side panels, baseboard) and impingement plate based on parts it is used on. Siliceous insulating panels use quartz sand as the main material and are composited with fiber. Method for manufacturing a silicon insulating panel is divided into semi-dry method and wet method. It is used for casting ingot insulation cap of the killed steel and continuous casting tundish.

Q:Where is the production of refractory manganese alloy manufacturers? Manganese is recommended between 63 and 70!: The cut is relatively transparent if you jam, we have also used silicon manganese alloy

Q:What are grade classifications of the external walls fireproofing material?: 1. The thermal insulation material of level A combustion performance: Rock wool, glass wool, foam glass, foamed ceramics, foam cement, hole-closed perlite, etc. 2. combustion performance is level B1 insulation materials: Extruded polystyrene board (XPS) after special treatment / Special treatment of polyurethane (PU), phenolic aldehyde and gelatine powder polyphenyl granule 3, combustion performance is level B2 insulation material: Molding polystyrene board (EPS), extruded polystyrene board (XPS), polyurethane (PU), polyethylene (PE), etc. See the 2009 edition construction technical measures 4.3.6 Level A insulation material is only for fireproofing, but its thermal insulation performance is not better than organic XPS \\ EPS and other materials.

Q:What is refractory aggregate?: It includes two categories: coarse aggregate and fine aggregate.

Q:What are the new types of refractories? What are the characteristics? Their applications and developments?: A new type of refractory materials are: A12O3-TiO2-SiO2 refractories, MgO-A12O3-TiO2 refractories, MgO-CaO-TiO2 refractories, MgO-SiC-C refractories, nanotechnology MgO-C brick, MgO-AL2O3-AIN refractories, MgO-La2O3 refractories etc..

Q:What are the differences and connections between softening temperature of the refractory under a fixed load and thermal resistant creep property of the refractory?: The result of refractoriness under load is temperature while the result of creep is percentage of deformation. Refractoriness under load and creep can be tested by an instrument. Refractoriness under load reflects the temperature in which the deformation reaches a certain degree under the condition of load. Creep reflects the deformation refractory has under the condition of constant temperature and load. Both refractoriness under load and creep are important criterion for the operating temperature of refractory.

Q:What are the materials of insulation firebricks?: The raw materials of firebricks, firebricks have various raw materials, and the composition of which can be divided into six categories: soil, stone, sand, mineral, powder and others. One of the raw materials, soil: bauxite, kaoline, clay, diatomite Another raw material, stone: fluorite, kyanite, andalusite, forsterite, vermiculite, mullite, pyrophyllite, chlorite, dolomite, sillimanite, magnesia-alumina spinel, and silica Another raw material, sand: clay sand, zircon sand, quartz sand, and magnesite Another raw materials, mineral: chromium mineral Another raw material, powder: aluminum powder, micro-silica powder, and silicon powder Another raw materials, others: asphalt, graphite, phenolic resin, perlite, cenosphere, sialon, corundum, silicon sulfate, silicon carbide, sodium silicate, silica sol, boron carbide, calcium aluminate cement, nitride material, haydite, aluminum oxide, alumina sol and zirconia, etc.

Q:I would like to ask a friend that how much is the fire endurance of level A fireproofing glass?: the fire endurance of fire window is: class A window is not less than 1.2 hours, class B window is not less than 0.9 hours, Class C window is not less than 0.6 hour. technical requirements: 1, materials and accessories (1) the window frame is made by a certain strength of steel frame or wooden frame which is sufficient to safeguard the integrity and stability. (2) steel frame and mound layer can select galvanized?steel?sheet or stainless steel plate. Its selection standards should be in line with the provisions of Article 5.1. in GB12955 "Steel Fireproof Door General Technical Condition" (3) the selection standards of wood frame and mound layer should be consistent with the provisions of Article 5.1.1. in GB14101 "General Technical Conditions of Wooden Fireproof Door" (4 ) the inner filling material of steel and wood frame should be non-combustible material. (5) fireproofing glass can choose the qualified products in fire resistance test and not affecting the fire windows. light transmittance of glass is not less than 75% of identical layers of ordinary plate glass. ( 6) a sealing material between the frame and the fireproofing glass should use the nonflammable material, it can play the role of fireproofing and smoke insulation in the fire disaster. I hope I can help you

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