Complaint
The Brown Fused Alumina section sand products produced by our company are all made of high-quality Alumina blocks, which have advantages of high purity, low expansion coefficient, corrosion resistance, non initiation, non pulverization, non cracking and so on.
Brown Fused Alumina section sand
Product introduction:
Brown Fused Alumina is made of high-quality bauxite with auxiliary materials. It is refined in an electric arc furnace at a temperature above 2250 ºC, and its fire resistance is above 1850 ºC. Weixiang Brown Fused Alumina produced by our company has the characteristics of high purity, good crystallization, strong fluidity, low coefficient of linear expansion and corrosion resistance. The product is not detonated, powdered or cracked in the application process.
Product model:
The specifications of Brown Fused Alumina section sand are as follows:
0-1mm 1-3mm 3-5mm 5-8mm 8-12mm 200#-0 325#-0
Chemical index of Brown Fused Alumina section sand
| Purpose | Specification | Chemical composition(%) | Magnetic material content(%) | ||||
| Al2O3 | Fe2O3 | SIO2 | TIO2 | ||||
| For refractory | Size sand | 0-1mm | ≥95 | <=0.3 | <=1.5 | <=3.0 | - |
| 1-3mm | |||||||
| 3-5mm | |||||||
| 5-8mm | |||||||
| Fine powder | 200#-0 | ≥93.5 | <=0.5 | <=1.5 | <=3.5 | - | |
| 325#-0 | |||||||
Physical index of Brown Fused Alumina section sand
| Item | Color | Color System | Mohs Hardness | Melting Temperature(ºC) | >Refractory Temperature(ºC) | True Density( g/cm3) | Magnetic Material(%) |
| Specification | Dark Brown | Alpha-alumina trigonal system | ≥9.0 | 2050ºC | 1800ºC | ≥3.90 | 0.01% |
Usage:
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
1. 25kg / bag + ton package.
FAQ:
Q: Are you trading company or manufacturer?
A: We are Weixiang Abrasives factory, the manufacturer, with over 16 years of manufacturing experiences in brown fused alumina.
Q: What's your application for brown fused alumina?
A: Brown fused alumina is widely used in resin abrasives, ceramic abrasives, sand blasting and polishing, refractory materials, precision casting, etc.
Q: What package do you use?
A:According to the customer's requirements, we normally pack: 25kg/ bag, 40 bags/tray, 40 bags/ton bag
Q: Can you accept OEM order?
A: OEM is welcome any time.
Q: Can you provide free samples?
A: Yes, samples are normally free of charge. However, shipping cost should be paid at your account.
Q:Do you have inspection procedures?
A:Yes, we have inspection procedures as follows:
- Raw material incoming
- In-process
- 100% self-inspection before packing
- Final AQL inspection procedures.
Q: My trial order is not in large quantity, can you provide it?
A: Yes, we accept every order from you and your esteemed company.
