Product description
White Fused Alumina Powder Ceramic Polishing Hardware Abrasive Sandblasting Fused Alumina
White Fused Alumina Powder Ceramic Polishing Hardware Abrasive Sandblasting Fused Alumina is made from high quality alumina by being melted above 2000°C in the electric arc furnace. It is characterized by high purity, great self-sharpening, acid and alkali resistance, high temperature resistance and stable thermal performance. Its hardness is a little higher than brown fused alumina. It is with low toughness, great grinding ability, small heat and high efficiency. White Fused Alumina Powder Ceramic Polishing Hardware Abrasive Sandblasting Fused Alumina can be made into all kinds of abrasives, suitable for grinding high carbon steel,high speed steel, stainless steel and other fine-grained abrasives; it can be also used for precision casting and high-refractory materials.
Physical and chemical indicators
PRODUCT NAME | White Fused Alumina Powder Ceramic Polishing Hardware Abrasive Sandblasting Fused Alumina |
COLOR | White |
RAW MATERIAL | Aluminum Oxide |
Al2O3 | 99.4-99.6% |
Fe2O3 | 0.02-0.06% |
Na2O | 0.15-0.25% |
MOHS HARDNESS | 9.0 |
SPECIFIC GRAVITY | 3.95g/cm3 |
BULK DENSITY | 1.75-1.95g/cm3 |
AVAILABLE SIZES | F8 F10 F12 F14 F16 F20 F22 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000 |
JIS#8 #10 #12 #14 #16 #20 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 #240 #280 #320 #360 #400 #500 #600 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 |
PSD(Particle Size Distribution)
JIS STANDARD | ||||
Size | DO(um) | D3(um) | D50(um) | D94(um) |
#240 | ≤127 | ≤103 | 57.0±3.0 | ≥40 |
#280 | ≤112 | ≤87 | 48.0±3.0 | ≥33 |
#320 | ≤98 | ≤74 | 40.0±2.5 | ≥27 |
#360 | ≤86 | ≤66 | 35.0±2.0 | ≥23 |
#400 | ≤75 | ≤58 | 30.0±2.0 | ≥20 |
#500 | ≤63 | ≤50 | 25.0±2.0 | ≥16 |
#600 | ≤53 | ≤41 | 20.0±1.5 | ≥13 |
#700 | ≤45 | ≤37 | 17.0±1.5 | ≥11 |
#800 | ≤38 | ≤31 | 14.0±1.0 | ≥9.0 |
#1000 | ≤32 | ≤27 | 11.5±1.0 | ≥7.0 |
#1200 | ≤27 | ≤23 | 9.5±0.8 | ≥5.5 |
#1500 | ≤23 | ≤20 | 8.0±0.6 | ≥4.5 |
#2000 | ≤19 | ≤17 | 6.7±0.6 | ≥4.0 |
#2500 | ≤16 | ≤14 | 5.5±0.5 | ≥3.0 |
#3000 | ≤13 | ≤11 | 4.0±0.5 | ≥2.0 |
#4000 | ≤11 | ≤8.0 | 3.0±0.4 | ≥1.8 |
#6000 | ≤8.0 | ≤5.0 | 2.0±0.4 | ≥0.8 |
#8000 | ≤6.0 | ≤3.5 | 1.2±0.3 | ≥0.6 |
FEPA STANDARD | ||||
Size | D3(um) | D50(um) | D94（um) | |
F230 | ＜82 | 53.0±3.0 | >34 | |
F240 | ＜70 | 44.5±2.0 | >28 | |
F280 | ＜59 | 36.5±1.5 | >22 | |
F320 | ＜49 | 29.2±1.5 | >16.5 | |
F360 | ＜40 | 22.8±1.5 | >12 | |
F400 | ＜32 | 17.3±1.0 | >8 | |
F500 | ＜25 | 12.8±1.0 | >5 | |
F600 | ＜19 | 9.3±1.0 | >3 | |
F800 | ＜14 | 6.5±1.0 | >2 | |
F1000 | ＜10 | 4.5±0.8 | >1 | |
F1200 | ＜7 | 3.0±0.5 | >1(at 80%) | |
F1500 | ＜5 | 2.0±0.4 | >0.8(at 80%) | |
F2000 | ＜3.5 | 1.2±0.3 | >0.5(at 80%) | |
Applications
1.Metal sandblasting surface treatment:
Removing the oxide layer of metal, stainless steel, aluminum alloy, tungsten molybdenum,copper products and other materials. Abrasive sandblasting to remove rust.White Fused Alumina Powder Ceramic Polishing Hardware Abrasive Sandblasting Fused Alumina has strong grinding ability and high efficiency. It can be recycled and will not leave residues on the surface of the work piece.White Fused Alumina Powder Ceramic Polishing Hardware Abrasive Sandblasting Fused Alumina does not contain iron, sulfur, chlorine and other elements. It can be used in dentistry, food, medical equipment, aerospace and other fields :
Surface treatment before spraying for spraying, painting, supersonic thermal spraying, etc., to increase the evenness of the surface of the material and enhance the holding power of the sprayed material. B-Prepare the surface treatment before painting the back panels of mobile phones and laptops.
ii.-Surface treatment before metal spray welding and titanium plating, such as sandblasting on the surface before brazing of super-hard grinding wheel and cemented carbide.
2. Surface treatment of glass and non-metallic materials
Colored glass, glass products, ceramic products, bamboo chips, wood products,composite non-metallic materials and other materials such as sandblasting, matting, polishing, matte treatment, etc. Rubber materials such as printing rubber rollers, rubber molds, PU materials, acrylic sheets, plastics and other materials are surface-etched.
Colored glass, glass products, ceramic products, bamboo chips, wood products,composite non-metallic materials and other materials such as sandblasting, matting, polishing, matte treatment, etc. Rubber materials such as printing rubber rollers, rubber molds, PU materials, acrylic sheets, plastics and other materials are surface-etched.
3. Semiconductor industry
White Fused Alumina Powder Ceramic Polishing Hardware Abrasive Sandblasting Fused Alumina used for surface treatment of aluminum alloy semiconductor components, surface treatment and sandblasting before vacuum sputtering; removal of impurities on the back of wafers.
4. Mold processing industry
White fused alumina powder for grinding stone oil sharpening stones for surface treatment of metal molds, forged steel molds, forged aluminum molds, mold steel, carbon steel, and mold processing industries such as matte surface treatment after mold biting. For example,wire cutting molds, glass molds, tire molds, conductive rubber molds, shoe molds, bake lite molds, electroplating molds, button molds.
Our company
Zhengzhou Haixu Abrasives Co., Ltd
Zhengzhou Haixu Abrasives Co., Ltd,founded in 1999,is specialized in White Fused Alumina, Brown Fused Alumina, Silicon Carbide and other related products. Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items depending on the demands of our customers. We offer products with good quality and attentive after-sales service. We have exported our products all over the world, such as Europe, the USA, India, and Japan, enjoying good reputation in machinery, metallurgy, light industry and other fields. We believe we will always offer products of high quality at reasonable price with best service to all our clients.Mills:Fused Alumina plants Silicon Carbide plants Sales Company Zhengzhou Haixu Abrasives Co., Ltd
Contact Us
Sales Manager：Cindy Xue
Email:[email protected]
Mobile/Wechat/Whatsapp number +86-18039337725
Address:Room 1903, Yaxing Times Plaza, Erqi District, Zhengzhou City, Henan Province
