Prix FOB
Obtenir le dernier prix( Negotiable )
|1 Ton Minimum Order
Pays:
China
N ° de modèle:
25-15mm, 15-10mm, 8-5mm, 5-3mm, 3-1mm, 1mm-0, 1-0.5mm, 1-0.3mm, 0.5mm-0, 0.3mm-0, 0.2mm-0, 0.088mm-0, 0.074mm-0, 0.044mm-0
Prix FOB:
( Negotiable ) Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
-
Commande minimale:
1 Ton
Packaging Detail:
As per customers requirement
Heure de livraison:
As per customers requirement
Capacité de Fournir:
-
Payment Type:
-
Groupe de produits :
-
Personne àcontacter Iris zhang
Zhengzhou, Henan
Chemical Composition and Particle Size Composition Standard to Refractory Raw Material of White Fused Alumina
 ÂChemical Composition of Common White Fused Alumina
 Â| Chemical Composition | Grit > 0.1mm | Typical Value | Fine Powder ≤ 0.1mm | Typical Value |
| Al2O3%≥ | *9.2 | *9.5 | *9 | *9.3 |
| SiO2%≤ | 0.1 | 0.*3 | 0.*5 | 0.*8 |
| Fe2O3%≤ | 0.1 | 0.*3 | 0.1 | 0.*6 |
| K2O+Na2O≤ | 0.*5 | 0.*5 | 0.4 | 0.3 |
| Apparent Porosity ≤ | 8 | 6 |   |   |
| Common Bulk Density g/cm3≥ | 3.6 | 3.*5 |   |   |
| High Bulk Density g/cm3≥ | 3.*8 | 3.*2 |   |   |
| True Density g/cm3≥ | 3.9 | 3.*3 | 3.9 | 3.*3 |
Chemical Composition Of Low Sodium, Micro Sodium White CorundumÂ
Â| Chemical Composition | Low Sodium | Micro Sodium | ||
| Guarantee Value | Typical Value | Guarantee Value | Typical Value | |
| Na2O≤ | 0.*5 | 0.*8 | 0.*8 | 0.*2 |
| Al2O3%≥ | *9.4 | *9.7 | *9.6 | *9.8 |
| SiO2%≤ | 0.1 | 0.*5 | 0.1 | 0.*5 |
| Fe2O3%≤ | 0.*5 | 0.*2 | 0.*5 | 0.*2 |
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ÂNote: Various section sand and fine powder can be processed according to customer needs
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Company Profile
Zhengzhou Yufa Group was built in ***7 as a high-tech enterprise specializing in inventing and producing varieties of alumina. We have leading R&D capabilities in the market, with five R&D centers and three production bases, supplying high-quality alumina series products for top customers in many fields, such as abrasives, high-temperature materials, alumina ceramics, anti-corrosion coatings, LED glass, electrical fillers, grinding and polishing, and thermally conductive materials.Â
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The company's main products include high-density white fused
alumina, low-sodium white fused alumina, dense fused alumina,
single crystal corundum, magnesia-aluminum spinel, α-alumina,
alumina granulation powder, alumina ceramics and more than **0
varieties in eight series. The company has *5 fully automatic
digital control smelting furnaces, two rotary kilns, one tunnel
kiln and one push plate kiln with a production capacity of **0,**0
tons. As the vice-chairman unit of China Abrasives
Association, the advanced member unit of National Abrasives
Standardization Technical Committee, it was awarded "Top Ten
Corundum Production Enterprises in National Abrasives Industry",
Demonstration Unit of Quality and Credit in Henan Province, "Henan
Provincial Top **0 Integrity Management Demonstration Unit", Top *0
most technologically innovative enterprises in Henan Province",
"High-tech enterprises in Henan", Famous brand in China
abrasive industry, Vice President Unit of Jiangsu Ceramics
Association, Director Unit of Henan Refractory Association, and
other honorary titles. Besides, it is responsible for drafting
and revising the new national standards for white fused alumina
abrasives in GB/T********8 and GB/T********8.
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| Pays: | China |
| N ° de modèle: | 25-15mm, 15-10mm, 8-5mm, 5-3mm, 3-1mm, 1mm-0, 1-0.5mm, 1-0.3mm, 0.5mm-0, 0.3mm-0, 0.2mm-0, 0.088mm-0, 0.074mm-0, 0.044mm-0 |
| Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | - |
| Commande minimale: | 1 Ton |
| Packaging Detail: | As per customers requirement |
| Heure de livraison: | As per customers requirement |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | - |
