$High Quality Black Silicon Carbide/SiC Raw Materials for Refractory System 1$
$High Quality Black Silicon Carbide/SiC Raw Materials for Refractory System 2$
$High Quality Black Silicon Carbide/SiC Raw Materials for Refractory System 3$

$High Quality Black Silicon Carbide/SiC Raw Materials for Refractory$

$High Quality Black Silicon Carbide/SiC Raw Materials for Refractory System 1$

$High Quality Black Silicon Carbide/SiC Raw Materials for Refractory System 2$

$High Quality Black Silicon Carbide/SiC Raw Materials for Refractory System 3$

High Quality Black Silicon Carbide/SiC Raw Materials for Refractory

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 2000 m.t.

Supply Capability:: 2000 m.t./month

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Packaging & Delivery

Packaging Details:	50Kg bag and carton bag outside
Delivery Detail:	Within 15 days

Product Description

Application of ball clay

Ball clay is widely applied in making ramming mass, castable, plastic castable and other unshaped refractory products.

Advantages of ball clay

Compared with kaolin and common fire clay, ball clay holds better fabricability and agglutinating value.

Specification of ball clay

high quality black silicon carbide/sic

Packaging & Shipping

high quality black silicon carbide/sic

Our Services

1. Quality assurance,CX REFRACTORY use high grade raw material and do strict inspect during the whole procession. All products adopt GB,ISO,ASTM,BS,JIS and DIN standard as per requirement. ISO, BV, TUV, SGS certified.

2. Provide professional designing solution, field technical assitance and any other consulting.

3. Price advantage, provided by manufacturer directly,save much intermediate fees.

4. Professional team, specialized in refractory production since 1986,with advanced technology and vast experience.

5. High production capacity, fast delivery of goods.

6. 24*7 online service.

7. OEM service available.

Q: What are the fire endurance requirements of class A fire resistant door ?: Fire endurance of class A fire resistant door is 1.5h. According to the latest fire door requirements, in FMA FMB FMC three forms, A, B and C represent categories, such as FMA on behalf of Class A fire doors (ie thermal insulation fireproof door). Fire endurances of class A,B and C fire doors are 0.5 1.0 1.5 2.0 3.0. Therefore, the fire resistance of fire door needs to be designed and the design paper will make it clear in general.

Q: Who knows the setting requirements of roofing fire barrier zone?: curtain wall style architecture should meet the following requirements: The space between the inner cavity of the base wall and curtain wall and base wall, pier?between?two?windows, window sill wall and skirt wall should be sealed by the fire-proof?sealing?material at each floor. I hope I can help you!

Q: What's the texture of refractory for the hearth of reverberatory?furnace? ?: High alumina brick; you can use zircon brick under the temperature above 1700? ;may i use mullite bricks under the temperature from 1400 to 1700? you can use clay brick and heavy corundum brick under the temperature of below 1400 degrees, question closely: what's the usage temperature of reverberatory?furnace? < pre accuse = "qRA" > is there someone use refractory fiber?

Q: What are the characteristics of thealuminium oxide refractory?: Alumina refractory are characterized by uniform granularity, mobility, good dispersity. And it has good acid and alkaline slag erosion resistance, high strength, abrasion resistance, high melting point, erosion resistance , anti-flush and excellent thermal shock resistance.

Q: what's the classification of fireproof and thermal inuslation matertial?: Inorganic thermal insulation material can do it, such as glass wool,rock wool,foam glass,etc. phenolic foam materials in organic foam material is special. phenolic foam not only has good thermal insulation properties but also can be composited with steel plate and other materials, A class thermal insulation materials that reach A class combustion performance include: rock (mine) wool, foam glass, EVB, etc. thermal insulation materials with A class combustion performance mainly include: phenolic aldehyde,gelatine powder polyphenyl granule, etc. thermal insulation material of fire barrier zone can use rock (mine) wool, foam glass, EVB and other materials with A class combustion performance.

Q: Who knows the new fireproof and thermal inuslation matertial?: New fire insulation material, having a foam material body, with the following characters: Outside of the foam material body bonds the aluminium foil composite glass fiber cloth, which is bonded by the aluminium foil and glass fiber cloth through fireproof glue. The utility model has the following advantages: Bonding the aluminum foil composite glass fiber cloth to the outer surface of the foam insulation material, will strengthen thermal insulation index, also will prevent the burning of the foamed material, thus ensuring the fireproofing safety of the foam insulation material.

Q: How many external wall thermal insulation fireproof material are there: External wall thermal insulation materials are generally divided by the burning grade, into class A, B grade. Grade A is non combustible material, grade B is combustible material. Class A which can be divided into thermal insulation mortar, bakelite plate, rock wool plate, foam cement plate etc.. Insulation mortar is relatively good, easy for construction, convenient, low cost, but its production process is too simple, so it is prone to fake. I recommend you to find a large manufacturing factory that posses complete procedure, for example, provincial production record, the provincial use record, municipal record, tset report at or above the provincial level, state fire proof report, design drawings of office building. product will not be safe if there is a lack of any of these documents. Burning level for henolic is uaually class B, but class A2 can be reached if a thin layer of mortar is applied on the suface,(A1 is the highest level of fire safety),intensity of phenolic is not high, finger pressing will leave a pit on it. if classified according to kilogram, raw material differs greatly every 10 kilogram. Rock wool is also classified by kilogram, general using 150kg wool. Rock wool are now comprounded with average strength. It will easily absorb water, having trouble applying paints. Foam cement strength is not high, easy to absorb water, It is not resistant to falling. It costs low, only used unless little profit can be made, Do not use it if worrying accidents would happen. These materials can be firstly burned, The palce the sample into water to see if it will dufuse at last. External wall should stand up to wind and rain. In terms of thermal insulation, they are almost the same, shows little differences on design thickness.

Q: On the problem of making refractory materials: Refractories mainly depend on their high melting point characteristics. The refractory market is mainly Magnesium Oxide material.

Q: Pals who know something about fire resistant material please tell me how many types of refractory material there are: Refractory materials used in special applications include high temperature oxcide, such as alumina, lanthanum oxide, beryllium oxide, calcium oxide, zirconia and other, refractory compounds, such as carbides, nitrides, borides, silicides and sulfides; high temperature composite materials, mainly contain metal ceramic, high temperature inorganic coatings and fiber reinforced ceramics.

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