WFA F150 for Epoxy Floor coating
【Product Name】: White corundum F150
【Other Names】：WFA F150, White corundum 150 Grit, White fused alumina 150mesh, White Electrocorundum Powder, White Alumina Grain,WFA F150, Coríndon branco 150 grãos, Alumina fundida branca 150 mesh, Pó de eletrocoríndon branco, Grão de alumina branca,WFA F150, corindón blanco de grano 150, alúmina fundida blanca de malla 150, polvo de electrocorindón blanco, grano de alúmina blanca,WFA F150, Weißkorund 150er Körnung, Weißes Schmelzkorund 150 Mesh, Weißes Elektrokorundpulver, Weißes Aluminiumoxidkorn,WFA F150, белый корунд 150 грит, белый плавленый оксид алюминия 150 меш, белый электрокорундовый порошок, белое зерно оксида алюминия
【CAS CODE】:1344-28-1
【EINECS CODE】:215-691-6
Product Introduction of WFA F150 for Epoxy Floor coating
WFA F150 (White Fused Alumina F150) is a high-performance white wear-resistant filler specially designed for epoxy floor coatings, made from high-purity fused alumina with an Al₂O₃ content of over 99%. It complies with the FEPA F150 standard, featuring a fine particle size of approximately 75–106μm, clean white color, uniform grain distribution, and extremely high hardness at Mohs 9. When added to epoxy systems, it greatly improves the wear resistance, compression resistance and anti-slip performance of the floor, effectively resisting forklift rolling, heavy impact and long-term friction. With strong chemical inertness, it is acid and alkali resistant, oil repellent and non-yellowing, ensuring long-term cleanliness in harsh environments such as chemical plants, food and pharmaceutical facilities. The fine particle size of F150 enables the coating to achieve a smooth, even surface with consistent gloss, combining excellent mechanical strength and aesthetic appearance. Compared with fillers such as quartz sand, it has higher purity, fewer impurities and a whiter color, which extends the service life of the floor and reduces maintenance costs. It is mainly used in epoxy flooring systems for industrial workshops, warehouses, parking lots, clean rooms and other places with high requirements for wear resistance, cleanliness and appearance.
Physical properties:
| Physical Properties | |
| Hardness: Vicker | 2200-2400kg/mm2 |
| Hardness: Mohs | 9.0 min |
| Specific Gravity | 3.96g/cm3 |
| Bulk Density | 1.55-1.95g/cm3 |
| Particle Shape | Blocky, Sharp |
| Color | white |
| Melting Point | 2050 ℃ |
Typical Chemical Composition
| Item | Grain F8-F220 | Micro Powder F230-F2000 | Fraction 0-1-3-5-8mm | Fine Powder 100F,200F,325F |
| AL2O3 | 99.53% | 99.32% | 99.59% | 99.28% |
| SiO2 | 0.06% | 0.14% | 0.04% | 0.14% |
| NA2O | 0.23% | 0.28% | 0.24% | 0.27% |
| Fe2O3 | 0.07% | 0.03% | 0.02% | 0.05% |
| CaO | 0.03% | 0.05% | 0.02% | 0.04% |
Product Feature of WFA F150 for Epoxy Floor coating
- High Whiteness, WFA blasting media don’t affect the color of the substrate.
- Aggressive grinding performance.
- High hardness with good self-sharpening ability.
- Low grinding heat in the blasting process. There are no metal and other residues on the surface.
- Even particle distribution does not block the blasting nozzle.
- Low Na2O content and high Al2O3 purity.
Applications of WFA F150 for Epoxy Floor coating
Anti-slip, wear resistance flooring coating, Epoxy Flooring resin, brake friction materials, etc.
Product Specification of WFA F150 for Epoxy Floor coating
| Grit | 1 | 2 | 3 | 3 and 4 | 5 | Q5max,% | ||||
| W1,um | Q1,% | W2,um | Q2max,% | W3,um | Q3min,% | W4,um | Q3+Q4min,% | W5,um | ||
| F008 | 4000 | 0 | 2800 | 20 | 2360 | 45 | 2000 | 70 | 1700 | 3 |
| F010 | 3350 | 0 | 2360 | 20 | 2000 | 45 | 1700 | 70 | 1400 | 3 |
| F012 | 2800 | 0 | 2000 | 20 | 1700 | 45 | 1400 | 70 | 1180 | 3 |
| F014 | 2360 | 0 | 1700 | 20 | 1400 | 45 | 1180 | 70 | 1000 | 3 |
| F016 | 2000 | 0 | 1400 | 20 | 1180 | 45 | 1000 | 70 | 850 | 3 |
| F020 | 1700 | 0 | 1180 | 20 | 1000 | 45 | 850 | 65 | 710 | 3 |
| F024 | 1180 | 0 | 850 | 25 | 710 | 45 | 600 | 65 | 500 | 3 |
| F030 | 1000 | 0 | 710 | 25 | 600 | 45 | 500 | 65 | 425 | 3 |
| F036 | 850 | 0 | 600 | 25 | 500 | 45 | 425 | 65 | 355 | 3 |
| F040 | 710 | 0 | 500 | 30 | 425 | 40 | 355 | 65 | 300 | 3 |
| F046 | 600 | 0 | 425 | 30 | 355 | 40 | 300 | 65 | 250 | 3 |
| F054 | 500 | 0 | 355 | 30 | 300 | 40 | 250 | 65 | 212 | 3 |
| F060 | 425 | 0 | 300 | 30 | 250 | 40 | 212 | 65 | 180 | 3 |
| F070 | 355 | 0 | 250 | 25 | 212 | 40 | 180 | 65 | 150 | 3 |
| F080 | 300 | 0 | 212 | 25 | 180 | 40 | 150 | 65 | 125 | 3 |
| F090 | 250 | 0 | 180 | 20 | 150 | 40 | 125 | 65 | 106 | 3 |
| F100 | 212 | 0 | 150 | 20 | 125 | 40 | 106 | 65 | 90 | 3 |
| F120 | 180 | 0 | 125 | 20 | 106 | 40 | 90 | 65 | 75 | 3 |
| F150 | 150 | 0 | 106 | 15 | 90 | 40 | 75 | 65 | 63 | 3 |
| F180 | 125 | 0 | 90 | 15 | 75 | * | 63 | 40 | 53 | * |
| F220 | 106 | 0 | 75 | 15 | 63 | * | 53 | 40 | 45 | * |
Package:
- 25KGS/PVC Bag
- 1Metric Ton/Jumbo Bag
- 25KGS/PVC Bag,40Bags/Jumbo Bag
- 1 Metric Ton/Jumbo Bag/Pallet
- Other customized packages are available
FAQ
Q: Are you a manufacturer or trading company?
A: We are a manufacturer of white fused alumina. HAIXU Abrasives has white aluminum oxide manufacturing experience of 22 years. We produce WFA section sand, WFA grains, WFA powder, etc.
Q: Are the WFA grains you get is produced from a Tilting furnace or a Fixing furnace?
A: Our WFA grains F8-F220 are produced from fixing furnaces. Fixing furnace WFA is of higher toughness and more durable.
Q: What is the content of Na2O of your WFA grains?
A: We have normal Sodium WFA grain and low Sodium WFA grain. Normal WFA grain Na2O content is max. 3% which is lower than most competitors. Low sodium WFA grain Na2O content is max.0.1%.
Q: Do you have a MOQ of WFA grain?
A: Generally, there is no limit of MOQ. Even 25kgs(1 bag)is ok for us. But the logistic cost will be higher than normal.
Q: What substrate is the WFA grain blasting for?
A: WFA grain works well for Aluminum alloy, stainless steel, glass, acrylic, etc.
Q: What is the lead time of FCL WFA grain?
A: Generally, 7-10 days after receiving the deposit.
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