- Products Details
Quick Details
-
Brand Name: HAIXU
Model Number: F8-F220
Place of Origin: China
Packaging & Delivery
- Packaging Details: 25kgs/PVC bag,1Ton/big bag
- Delivery Detail: 3-10 days
Specifications
Product description:
Reshaped Brown Aluminum oxide F46 for vitrified abrasive wheel http://hxabrasive.cn
Brown fused alumina grit is a basic abrasive grain for making abrasive tools and abrasive blasting. It is produced from natural bauxite mine by a fusing process. After fusing and melting at about 2000 centigrade, it turns to a kind of artificial brown fused alumina. The main chemical of brown fused alumina is Al2O3. So it also be called brown aluminum oxide.
With different milling technology, there are several types of brown fused alumina. They are available for different applications such as sandblasting, resin bonded abrasives, vitrified bonded abrasives,anti-skid materials,etc.
Features of Reshaped Brown Aluminum oxide F46 for vitrified abrasive wheel
1. High hardness around Mohs 9.0.
2. High toughness which is a little higher than white fused alumina.
3. Good grinding ability.
4. A quality level with high Al2O3 purity and low TiO2 impurity.
5. Low Fe2O3 content with magnetic removal treatment.
6. Good grain shape with high bulk density.
Chemical composition
|
Chemical content |
Grain for bonded abrasive |
Grain for coated abrasive |
||||
|
8-80# |
90-150# |
180-220# |
8-80# |
100-150# |
180-220# |
|
|
AL2O3 |
≥95% |
≥94% |
≥93% |
≥95% |
≥94% |
≥93% |
|
Fe2O3 |
≤0.3% |
≤0.2% |
≤0.3% |
|||
|
Si2O |
≤1.5% |
≤1.2% |
≤1.5% |
|||
|
Ti2O |
≤3.0% |
≤3.5% |
≤3.0% |
≤3.5% |
||
|
Magnetic content |
≤0.05% |
≤0.04% |
≤0.03% |
≤0.05% |
≤0.04% |
≤0.03% |
Typical physical properties
|
Basic minerals: |
Al2O3 |
|
Hardness: |
Mohs 9.0 |
|
Melting Point: |
2200 ℃ |
|
Maximum service temperature |
1850℃ |
|
Specific Gravity: |
3.95g/cm3 |
|
True Density: |
≥3.6g/cm3 |
|
Bulk density(LPD): |
1.53-1.99 g/cm3 |
|
Color: |
Brown |
|
Particle shape: |
Trigonal |
Grit size of Reshaped Brown Aluminum oxide F46 for vitrified abrasive wheel
|
F Grit Size |
Mean diameter in um |
Bulk Density(g/cm3) |
|
F8 |
2460 |
|
|
F12 |
2085 |
2.02-2.10 |
|
F14 |
1765 |
2.00-2.08 |
|
F16 |
1470 |
1.97-2.05 |
|
F20 |
1230 |
1.94-2.02 |
|
F22 |
1040 |
1.92-2.00 |
|
F24 |
885 |
1.90-1.98 |
|
F30 |
745 |
1.88-1.96 |
|
F36 |
625 |
1.87-1.95 |
|
F40 |
525 |
1.81-1.89 |
|
F46 |
438 |
1.79-1.87 |
|
F54 |
370 |
1.77-1.85 |
|
F60 |
310 |
1.76-1.84 |
|
F70 |
260 |
1.75-1.83 |
|
F80 |
218 |
1.73-1.81 |
|
F90 |
185 |
1.71-1.79 |
|
F100 |
154 |
1.64-1.72 |
|
F120 |
129 |
1.61-1.69 |
|
F150 |
109 |
1.59-1.67 |
|
F180 |
82 |
1.57-1.65 |
|
F220 |
69 |
1.55-1.63 |
Package of brown fused alumina grit:
1. 1MT in a jumbo bag with rings.
2. 25 KGS in a PVC Bag,then 40 bags in a jumbo bag.
3. 25 kgs in paper bag, then 40 bags in a pallet.
4. Customized package are available.
- FAQ
Q:Is your company manufacturer or trading company?
A: We are a manufacturer of fused alumina and silicon carbide from 1999. And we also export related products in the abrasives industry.
Q: Are the brown fused alumina grits you get is produced from a Tilting furnace or a Fixing furnace?
A: We have both types of brown fused alumina grits made by Fixing furnace and tilting furnace. Generally, the one made by tilting furnace get better grit shape and high purity.
Q: How many grades of brown fused alumina do you have?
A: With different Al2O3 content, we get four grades. Better quality with higher purity.
Q: Do you have a MOQ of brown fused alumina grit?
A: Generally no limit of MOQ. We can even deliver 1bag(25kgs).
Q: How do you make quality control on brown fused alumina before delivery?
A: We will check the quality of including chemical content, particle size distribution, milling toughness of brown fused alumina, Bulk density of white fused alumina,etc.
Q: Do you get an certificate for abrasive grain?
A: We get ISO9001:2015 certificate.
Q:Do you support third party inspection before delivery?
A: Yes, we support third party inspection.
Q: Do you accept OEM orders?
A: Yes, we can do OEM service with quantity above 25 MT.
Company Information
Zhengzhou Haixu abrasives co., Ltd, founded in 1 9 9 9, located in Xingyang City, Henan Province, China. With 20 years of production experience and a professional technical and marketing team, Haixu Abrasives has established long-term cooperation with foreign customers which are from about forty countries including United States, Germany, Italy, Japan, Korea, Russia, Malaysia, and Vietnam.
Zhengzhou Haixu Abrasives Co., Ltd has over 7500 square kilometers workshop for the production and QC department with all kinds of testing equipments including Omec, Slap-sieve and microscope, Office for accounting, purchasing, importing, exporting, after-sales service, logistics. HAIXU now become a leading brand in the abrasives material field.
All the materials are produced under professional standards, running under the production standards of GB, FEPA, JIS, and AFS separately. Our staff from Haixu Abrasives are always providing good quality products, professional service, and proper solutions for all clients all over the world.
Contact person: Ms.Chen
Mob : 008613526538098
WhatsApp : +8613526538098
Verified Supplier - Zhengzhou haixu abrasive Co.,Ltd
Bussiness Type: Manufacturer,Trading Company Scale: 11 - 50 People
Country/Region: China (Mainland)/Asia
Established: 1999
USD 1120-1150 / Metric Ton 1 Metric Ton (Min.Order)
