180 Grit Brown corundum abrasive powder
| Min. Order: | 1 Ton |
|---|---|
| Trade Term: | FOB,CFR,CIF,EXW |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 1000Ton per month |
| Place of Origin: | Henan |
Company Profile
| Location: | Zhengzhou, Henan, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Model No.: | F180 |
|---|---|
| Means of Transport: | Ocean, Land |
| Brand Name: | Sicheng |
| purity: | 95% |
| Real Density: | 3.9g/m3 |
| bulk density: | 1.53-1.9g/cm3 |
| Mohs hardness: | 9,0 |
| Grade: | A |
| Tech: | tilting furnace |
| Grain size: | F180 |
| Production Capacity: | 1000Ton per month |
| Packing: | 1MT jumbo bag |
| Delivery Date: | 5days |
Product Description
180 Grit Brown corundum abrasive powder
180 Grit Brown corundum abrasive powder 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 brown fused alumina grit:
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.
Product Index
Technical Data Sheet
| TYPICAL CHEMICAL ANALYSIS | TYPICAL CHEMICAL ANALYSIS | |||||
| TYPE | SIZE | chemical composition | ||||
| AL2O3 | Fe2O3 | Si2O | Ti2O | Magnetic content | ||
| Grain for bonded abrasive (F graded grain) | 8-80# | ≥94% | ≤0.3% | ≤1.5% | ≤3.0% | ≤0.05% |
| 90-150# | ≥93% | ≤0.03% | ||||
| 180-240# | ≥92% | ≤3.5% | ≤0.02% | |||
| Grain for coated abrasive (P graded grain) | 8-80# | ≥94% | ≤0.2% | ≤1.2% | ≤3.0% | ≤0.05% |
| 100-150# | ≥93% | ≤0.03% | ||||
| 180-220# | ≥93% | ≤0.3% | ≤1.5% | ≤3.5% | ≤0.02% | |
| TYPICAL PHYSICAL PROPERTIES | |
| Basic minerals: | Al2O3 |
| Hardness: | Mohs:≥9.0 |
| Melting Point: | 2200 ℃ |
| Maximium 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 |
Available Size:
F Grit Size | Mean diameter in um |
F8 | 2460 |
F12 | 2085 |
F14 | 1765 |
F16 | 1470 |
F20 | 1230 |
F22 | 1040 |
F24 | 885 |
F30 | 745 |
F36 | 625 |
F40 | 525 |
F46 | 438 |
F54 | 370 |
F60 | 310 |
F70 | 260 |
F80 | 218 |
F90 | 185 |
F100 | 154 |
F120 | 129 |
F150 | 109 |
F180 | 82 |
F220 | 69 |
Production process
Package
FAQ
Q: Are you a trading company or manufacturer?
A: We are a 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 are your terms of payment?
A: Payment<=1000usd, 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 for more than 10years.
