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{"title":"High Purity 99% Al2O3 Powder Aluminium Oxide White Corundum Refractory White","imgUrl":"https:\/\/img.chinax.com\/nimg\/5b\/62\/241b4133ec1559e98552f82534ac-200x200-1\/high_purity_99_25_al2o3_powder_aluminium_oxide_white_corundum_refractory_white.jpg","attrs":{"Certification":"ISO9001","Place of Origin":"Henan, China","Brand Name":"RONGSHENG"}}
{"title":"High Thermal Conductivity Ceramic Aluminum Nitride ALN Bar \/ Roller","imgUrl":"https:\/\/img.chinax.com\/nimg\/31\/53\/8b29a6cc247c782b4fc5d2135a1e-200x200-1\/high_thermal_conductivity_ceramic_aluminum_nitride_aln_bar_2f_roller.jpg","attrs":{"Brand Name":"Rongsheng","Certification":"ISO9001","Place of Origin":"Henan China","Item":"RS-N98\tRS-G98\tRS-S95\tRS-H80"}}
{"title":"Ladle Nozzle Water Gap Refractory Products With Strong Erosion Resistance","imgUrl":"https:\/\/img.chinax.com\/nimg\/ea\/14\/8f56757332d4b11cd8edf3833689-200x200-1\/ladle_nozzle_water_gap_refractory_products_with_strong_erosion_resistance.jpg","attrs":{"Brand Name":"Rongsheng","Certification":"CE,CQC,ISO9001","Place of Origin":"Henan","Minimum Order Quantity":"2 MT"}}
{"title":"99% CAS 13530-50-2 Aluminum Dihydrogen Phosphate Powder For Refractory Binder","imgUrl":"https:\/\/img.chinax.com\/nimg\/23\/2d\/532a8ebb31c9dee2ee25907c264c-200x200-1\/99_25_cas_13530_50_2_aluminum_dihydrogen_phosphate_powder_for_refractory_binder.jpg","attrs":{"Brand Name":"RONGSHENG","Model Number":"13530-50-2","Certification":"ISO9001","Place of Origin":"Henan, China"}}
{"title":"Powder And Liquid Aluminum Dihydrogen Phosphate Refractory Phosphate Binder","imgUrl":"https:\/\/img.chinax.com\/nimg\/e6\/1f\/828e96052bc26047cacc8e582e6d-200x200-1\/powder_and_liquid_aluminum_dihydrogen_phosphate_refractory_phosphate_binder.jpg","attrs":{"Brand Name":"RONGSHENG","Model Number":"13530-50-2","Certification":"ISO9001","Place of Origin":"Henan, China"}}
{"title":"High Strength Wear Resistant Acidproof Castable Acid Resistant Refractory","imgUrl":"https:\/\/img.chinax.com\/nimg\/e1\/4e\/f059f0ad9c925c44bfeddec9009c-200x200-1\/high_strength_wear_resistant_acidproof_castable_acid_resistant_refractory_castable_for_induction_furnace.jpg","attrs":{"Brand Name":"RONGSHENG","Certification":"ISO9001","Place of Origin":"Henan, China","Quality":"low ash material low conductivity"}}
White Fused Alumina(WFA) uses first grade low sodium industrial alumina as raw material,which is melted at 2250℃ in a high-temperature electric arc furnace.then crushed into different grain size after magnetic separation.It has high purity of 99.2% alumina and high whiteness,so it is named as white fused alumina. White Fused Alumina(WFA) has the advantages of low sodium content,high purity,high temperature resistance,low porosity,large bulk density,good thermal stability,and good acid and alkali corrosion resistance. It is suitable for manufacturing ceramics, grinding tools, as well as grinding, polishing, sandblasting, precision casting, etc. It can also be used to manufacture advanced refractory materials.
Product Parameters
Item
Unit
Grain
Fine Powder
Al2O3
%
≥99.50
≥99.30
Na2O
%
≤0.30
≤0.35
SiO2
%
≤0.05
≤0.06
Fe₂O3
%
≤0.05
≤0.05
Refractoriness
℃
≥1850
≥1850
Moh's Hardness
/
≥10
≥10
True Density
g/cm3
≥3.9
≥3.9
Bulk Density
g/cm3
≥3.6
≥3.6
Mode:Section sand, particle size, fine powder and micro powder
Size:8-5,5-3,3-1,1-0MM；14,16,20,24,30,36,46,60,80,100,120,150,180mesh；200,240,280,320mesh；400,600,800,1000,1500,2000,2500mesh；More
specifications and sizes can be customized.
Product Application
White Fused Alumina is the main raw material for the production of amorphous and shaped refractory materials, and it is the main raw material for the production of amorphous refractory materials such as large ladle castable, medium and high grade iron hook castable, prefabricated parts, and various corundum products such as corundum bricks and high temperature industrial kiln linings.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
20000000-50000000
Employee Number:
101~150
Ecer Certification：
Verified Supplier
Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc.
<p style="... Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc.
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