白剛玉W28的性能特點和用途
日期：2024-03-25 07:25:20 人氣：點擊：
白剛玉W28的性能特點和用途
白剛玉W28的氧化鋁純度不低于99.2%，二氧化硅含量低于0.2%，磁性物含量和鐵殘留含量低，是一種經過酸堿洗、水洗的白剛玉粉末。白剛玉W28由于其高耐磨度、耐高溫和耐化學腐蝕性能，常用于粗拋研磨、涂料填料和工業陶瓷的生產。
The purity of alumina in white corundum W28 is not less than 99.2%, the silicon dioxide content is less than 0.2%, and the magnetic content and iron residue content are low. It is a white corundum powder that has been washed with acid, alkali, and water. Due to its high wear resistance, high temperature resistance, and chemical corrosion resistance, white corundum W28 is commonly used in rough polishing, coating fillers, and industrial ceramic production.
PRODUCT/產品: White Fused Alumina 28 micron /白剛玉W28
別稱：白剛玉600#，白色氧化鋁600#，白色熔融氧化鋁600#，白剛玉W28，白剛玉微粉W28
Other Names：White Fused Aluminum oxide 600mesh, White corundum F360，White alox powder 600# ，White alundum 600#，Electrocorundum 25A F360，White fused aluminum oxide 28 micron
CHEMICAL COMPOSITION/化學成分:
| Item |
Guarantee Value/保證值（%） |
Typical Value/典型值（%） |
| Al2O3 |
≥99.2 |
99.62 |
| Fe2O3 |
≤0.04 |
0.03 |
| SiO2 |
≤0.20 |
0.13 |
| Na2O |
≤0.30 |
0.22 |
| MgO |
≤0.05 |
0.02 |
| CaO |
≤0.05 |
0.01 |
| K2O |
≤0.05 |
0.02 |
PHYSICAL PROPERTIES/物理指標:
| Specific Weight/比重 |
Hardness/硬度 |
PH Value/PH值 |
Melting Point/熔點 |
| 3.95 g/ cm3 |
9.0Mohs scale |
7-9.5 |
2050℃ |
PARTICLE SIZE DISTRIBUTION/粒度分布: (Laser Analyzer LS609/激光粒度分析儀LS609) :
| Size |
Guarantee Value保證值 |
Typical Value典型值 |
| D10(um) |
≥15 |
15.683 |
| D50(um) |
24.5-28.5 |
27.787 |
| D90(um) |
≤48 |
47.555 |
APPLICATIONS/應用場景：
- Grinding tool products such as oilstones, grinding fluids, and diamond dry polishing wheel. /油石、研磨液、金剛石干磨片等磨具產品。
- Zinc rich coatings, polyurethane coatings and other coating products. / 富鋅涂料、聚氨酯涂料等涂料產品。
- Ceramic products such as alumina insulation board, alumina ceramic membrane tube, ceramic wear-resistant layer, etc. / 氧化鋁絕緣板、氧化鋁陶瓷膜管、陶瓷耐磨層等陶瓷制品。
- Precise grinding and micro blasting for Inox, aluminum alloy, tungsten-molybdenum alloy etc. / 不銹鋼、鋁合金、鎢鉬等金屬精細研磨和微噴砂。
- Grinding and polishing of non-metallic products such as glass and ceramics. / 非金屬例如玻璃、陶瓷等產品研磨拋光。
- Reinforced wood flooring wear-resistant layer. / 強化木地板耐磨層。
- Refractory & Precision Casting. / 耐火材料和精密鑄造殼型材料。
PACKAGE/包裝：
25kgs/Bag+1Ton/Jumbo Bag / 25公斤小袋+1噸噸包
25kgs/Bag+1Ton/Pallet / 25公斤小袋+1噸噸包
Customized Package such as paper bag are available / 可接受紙袋等定制包裝
