白剛玉W20的性能特點和用途
日期：2024-03-18 09:59:08 人氣：點擊：
白剛玉W20的性能特點和用途
白剛玉W20即電熔氧化鋁20微米超細粉末，它氧化鋁含量99%以上，硅含量和鈉含量低，流動性好，粉塵含量低。適合生產拋光液或直接研磨，也廣泛用于陶瓷和耐磨產品中。
White corundum W20 is a 20 micron ultrafine powder of fused alumina, with an alumina content of over 99%, low silicon and sodium content, good fluidity, and low dust content. Suitable for producing polishing liquids or direct grinding, it is also widely used in ceramics and wear-resistant products.
PRODUCT/產品: White Fused Alumina 20 micron /白剛玉W20
別稱：白色氧化鋁1000#，白色熔融氧化鋁1000#，白剛玉W20，白剛玉微粉W20
Other Names：White Fused Aluminum oxide 1000mesh, White corundum F500，White alox powder 1000# ，White alundum 1000#，Electrocorundum 25A F500，White fused aluminum oxide 20 micron
CHEMICAL COMPOSITION/化學成分:
| Item |
Guarantee Value/保證值（%） |
Typical Value/典型值（%） |
| Al2O3 |
≥99.2 |
99.55 |
| Fe2O3 |
≤0.04 |
0.02 |
| SiO2 |
≤0.20 |
0.11 |
| Na2O |
≤0.30 |
0.22 |
| MgO |
≤0.05 |
0.04 |
| CaO |
≤0.05 |
0.03 |
| K2O |
≤0.05 |
0.04 |
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) |
≥8 |
9.633 |
| D50(um) |
14-17 |
16.111 |
| D90(um) |
≤28 |
26.379 |
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
