Grits Fepa 20# Brown Fused Alumina for Cutting Discs Abrasive
Dengfeng Sweet Abrasives Co., Ltd.- Natural Abrasive Type：Natural Corundum
- Artificial Abrasive Type：Corundum Abrasives
- Application：Machinery
- Function：Surface Deburring
- Source：Natural Abrasives
- Particle Size：Abrasive
Base Info
- Model NO.：1TP-05
- Hardness：Superabrasive
- Certificate：ISO9001:2008, MSDS, SGS .CE
- Hardness Moh：Vickers Harness: 2100 Hv Mohs: 9
- Bulk Density：F12#-F220# 1.98-1.68g,cm3
- Abrasives Size：24#-220# & F12-F1500
- Refractory Size：0-10mm 3-5mm
- Different Process：Fixed Furnace & Dumping Furnace
- Superiority：Have Our Own Factory , Plant
- Al2O3：95%Min. Sio2 1%Max
- Fe2o3：0.3%Max. TiO2 2.0-2.8%
- Cao：0.45% Max.
- Material：Aluminium Oxide Al2O3
- True Specific：3.97g,cm3
- Usage：for Bonded Abrasives Like Cutting Discm Grinding W
- High Light：Fepa Brown Fused Alumina
- Transport Package：25kgs Bags +Ton Bag or Pallet
- Specification：F16-F320
- Trademark：Swt
- Origin：Dengfeng. China
- HS Code：281810000
- Production Capacity：1000 Tons,Month
Description
Supply Capacity & Application
BFA grit: F12#-F220# for abrasives and sandblasting: 1000 mt per MonthBFA section sand 0-1mm, 1-3mm, 3-5mm, 200 mesh, 325 mesh for refractory: 1000 mt per MonthBrown Aluminum oxide grits especially F 20#, 24#, 30#, 36#, 46#, 60#, 70#, 80# Is applicable for Bonded abrasives.
Vitrified Bonded abrasives and resin bonded abrasives. Like grinding wheels, cutting discs, etc.
What Is Difference Between Tilting Furnace Melted BFA & Fixing Furnace Melted BFA ?
Ball Milling & Barmac Process?
1. Tilting furnace process affects SiO2, SiO2 <1% by Tilting furnace, SiO2 <1.5% is by fixed furnace.
2. Barmac affects the density, the grain shape is rounder & the density is greater than ball milling
3. The Tilting furnace made BFA has high Al2O3 content
4. The corundum has good toughness & more suitable for abrasive products by dumping furnace process
The difference between F-grit & P-grit Abrasive grains:
F-grit is more suitable for bonded abrasive tools.
P-grit is more suitable for coated abrasive tools. It is with a closer tolerance size distribution, lower density, and better self-sharpening ability than non-P-grit abrasives, which means that they offer a more consistent surface finish.
Grit size: 16#, 20#, 24#, 30#, 36#, 46#, 54#, 60#, 80#, 100#, 120#, 150#, 180#, 220#
Micropowder: 240#, 280#, 320#, 360#, 400#, 500#, 600#, 800#, 1000#, 1200#, 1500#, 2000#
Refractory Grit size:1-0mm, 3-1mm, 5-3mm, 5-8mm, -200mesh, -240mesh, -320mesh.
Main Features of Brown Fused Alumina
- High Hardnes
- Good toughness
- Chemical stability
- Iron Free
Main Applications of Brown Fused Alumina
- Make resin cutting discs,cremic grinding wheels
- Make coated abrasives such as sand belts, sand paper,flap wheels, fiber wheels...
- Blasting Media
- High grade refractories
- Anti-slip resistant materials
Packaging & Shipping
1. 1 ton bags in container, 25 MT/20'FCL.
2. 25kg bags in container, 25 MT/20'FCL
3. 25kg bags in ton bags, then in container, 25 MT/20'FCL
4. as the customer' request.
Why Choose us?
1) 20 years abrasive industry experiences
2) Direct Factory supply & Fixed abrasive sources
3) On-site inspection in factory for each shipment
4) Samples tests each lot in Zhengzhou Research Institute for Abrasives& Grinding Co., Ltd
Our Brown fused alumina grit has been exported to Japan, India, Israel, Russia, Poland etc.
Pls send me email to get Brown fused alumina datasheet /samples and quotation…
