Brown Fused Alumina is fusing under the high temperature of above 2250°C with high quality abrasive bauxite as raw material.
It is characterized by good self-sharpening and high grinding ability.
Brown Fused Alumina can be widely used for abrasive and refractory, resist fire of 1900 ºC.
| Application | Specifications | chemical composition% | Magnetic substance% | |||||
| Al2O3 | Fe2O3 | SiO2 | TiO2 | |||||
| Abrasive materials | F | 4#-80# | ≥95 | ≤0.3 | ≤1.5 | ≤3.0 | ≤0.05 | |
| 90#-150# | ≥94 | ≤3.5 | ≤0.03 | |||||
| 180#-240# | ≥93 | ≤3.0 | ≤0.02 | |||||
| P | 8#-80# | ≥95 | ≤0.2 | ≤1.2 | ≤0.2 | ≤0.05 | ||
| 100#-150# | ≥94 | ≤0.03 | ||||||
| 180#-220# | ≥93 | ≤0.3 | ≤1.5 | ≤3.5 | ≤0.02 | |||
| W | 1#-63# | ≥92.5 | ≤0.5 | ≤1.8 | ≤3.5 | ---- | ||
Application of Brown Fused Alumina /brown fused alumina sand for sandpapers
Mainly used in refractory materials, grinding wheel, sand blasting
1. Refractory materials .
2. Sandblasting - moderate hardness, high accumulation density, greater than major, toughness;
3. Free grinding -- free grinding in the fields of picture tube, optical glass, crystal glass and jade;
4. Resin grinding tools -- suitable for color, good hardness and toughness, applied to resin grinding tools;
Factory scenery
Packing
1.25kg woven bag,40 woven bags/jumbo bag.
2.25kg woven bag,40 woven bags/pallet
3.25kg paper bag,40 paper bags/pallet
4.25kg paper bag,40 paper bags/paper box
Company information
Dengfeng Hongsheng Abrasives Co., Ltd. was established in 2001. It covers the area of 18 acre. With updated new equipments, our factory can produce White Fused Alumina 15,000 tons per year,Brown Fused Alumina 15,000 tons per year and slilicon carbide 2,000 tons per year. It is one of the high grade abrasive grains production base in China.
We have our own individual laboratory, the testing method for particle size is laser measuring method. From raw material choosing and purchasing,production processes, to market & sales, we all have very high standards. which makes our products very popular among Japan, Korea, Southeast Asia, Middle east and European countries.
FAQ
1. What's your delivery time?
It usually needs about 15 days - 30 days after receiving the down payment .
2.Do you have any experiences of export?
Yes, our products have been exported to Japan , Russia,Indonesia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on.
3. Do you provide free samples?
Yes, we can provide a free sample for testing, If we have sample in stock, The quantity based on the material type, Then the buyer should bear the courier charge .
4. Can we visit your Company?
Yes, certainly. You are very welcome to China and we will be honored to have a customer and friend.
5. Are you a factory or trading company?
Dengfeng Hongsheng Abrasives Co., Ltd. was established in 2001. It is a professional manufacturer of all kinds of abrasive materials.
6. What's your company payment terms?
Usually we accept 30% T/T in advance ,70% balance paid before delivery, or 100% L/C at sight
7. What's the MOQ of your products?
We accept MOQ 100kgs normally. If you need less, you can contact us for a sample order.