Product description
White fused alumina 200F White corundum powder 200 mesh 99% Aluminum oxide casting powder
High purity White corundum castable refractory is a white abrasive made from industrial alumina powder (Al2O3) with a content of over 99%.
White fused alumina casting powder is mostly used for refractory applications and thermally conductive applications. the white fused corundum from HAIXU has low sodium content and good thermal performance. It can be used to produce corundum casting paint, foundry coating, and can also be directly used as shell-molding substrate material and shell-molding spay sand for precision casting.
Features
1.High refractoriness. It can resistant to high temperature up to 1900°C.
2.High strength with mohs hardness of 9.0.
3.High density.
4.Resistant to most acid and alkali.
5.Chemical stability.
Specification
Typical Physical Index： | ||
Hardness | Mohs:9.0 | |
Maximum service temperature | 1900 Degree | |
Melting Point | 2250 Degree | |
Specific Gravity | 3.95g/cm3 | |
Volume density | 3.6g/cm3 | |
Bulk density(LPD) | 1.55-1.95 g/cm3 | |
Color | White | |
Particle shape | Angular | |
Typical Chemical Composition | ||
Al2O3 | 99.44 | |
Fe2O3 | 0.016 | |
SiO2 | 0.117 | |
MgO | 0.10 | |
CaO | 0.025 | |
TiO2 | 0.037 | |
Na2O | 0.23 | |
K2O | 0.01 | |
LOI | < 0.06 | |
Typical Sizes（Other customized specifications are available） | ||
Grit size | Mesh | Particle distribution |
WFA 100F(100#-0) | ≦0.150mm | ≧90% |
WFA 200F(200#-0) | ≦0.075mm | ≧90% |
WFA 270F(270#-0) | ≦0.053mm | ≧90% |
WFA 325F(325#-0) | ≦0.045mm | ≧90% |
Processing
Applications
Packing & Delivery
Company Profie
Factory Warehouse Sales service Team
Sales service Team
Certifications
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.
Q:Which region is your main market？
A:We have many customers from South Korea, Japan, Russia, North America. Most of those clients cooperated with us more than 10 years.CWhite fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.
Q:Which region is your main market？
A:We have many customers from South Korea, Japan, Russia, North America. Most of those clients cooperated with us more than 10 years.CWhite fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F White fused alumina 200F
