High Quality Brown Fused Alumina/Brown Corundum,High Grade Abrasive/Refractory Material
Description
Brown fused alumina is made by high-quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200° C, and made into different grain size through crystal, choosing, crashing, magnetic, separating, screening, washing and acid washing, etc.
Size Available
1 Abrasives--- F12-F1200, P12-P2500
2 Refractory--- 0-1mm, 1-3mm, 3-5mm, 5-8mm, 200mesh, 325mesh
3 Other special specification could be supplied as required
Item |
95 |
96 |
97 |
| Al2O3 |
≥95% |
≥96% |
≥97% |
| SiO2 |
≤1.2% |
≤1.0% |
≤0.8% |
| TiO2 |
≤3.2% |
≤3.0% |
≤2.0% |
| Fe2O3 |
≤0.3% |
≤0.2% |
≤0.2% |
| CaO+ MgO |
≤0.6% |
≤0.5% |
≤0.4% |
| Real demsity |
≥3.9 g/cm3 |
| Moh's hardness |
9.0 |
| Microhardness |
2000-2200KG/MM2 |
| Clarseness |
8-5MM 5-3MM 3-1MM 1-0MM |
| 16# 24# 30# 36# 46# 60# 70# 80# 90# 100# 120# |
| Fines |
180F 200F 240F 325F (Fe2O3 ≤0.50%) |
Application
1. Available research in a variety of blasting and light lapping operations
2. The process of beautifying glass or acrylic
3. The process of blasting TV screens
4. The cutting of silicon wafer
5. The process of cleaning and blasting tooth model
6. Precision sand casting
7. High refractory and other ceramic additives
8. To make sandpaper & sandcloth
Package: 1.Small bag:25kg/20kg PP bag,2. Big bag:500kg-550kg bag,3.According to customer's requrements.
Shipping: 1. 20GP FCL:10tons,2. 40HQ:20-22tons,3.40HQ fcl:22tons,or 26 tons,The above quantity without pallet. Stroage: 1.Must be stored in fireproof building,2. Not be mixed with oxidizing agent,3.Storage place must ban naked frame.
Factory Profiles:
Dengfeng City Ludiantown Xingguang abrasive Factory are a professional manufacturer which has already had about 15 years history of Abrasive materials , we can provide brown fused alumina , white fused alumina , silicon carbide ,garnet sand and so on .We have Professional production team, and high-quality after-sales service staff. We insists the principle of " Integrity Management, High Quality, Good Service " to promote our rapid development.
FAQ
1 How about your MOQ?
The MOQ is 1 ton, or depends on the kinds of products.
2 How about the payment?
We accept 30% deposit of T/T and L/C and western union etc.
3 How about the package?
Net weight: 25kg or custom packaging.
4 How can I get the sample?
We offer free samples, customer only need to pay for the shipping fee.
5 How does your factory ensure your quality?
The factory use advanced equipment and high quality raw materials and produce under professional technician supervise, we guarantee for all of our products and we have quality certification.
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