| 产品特性：硬度高 | 是否进口：否 | 产地：河南 |
| 品牌：海旭磨料 HAIXU ABRASIVES | 型号：12目14目16目20目 | 种类：白刚玉 |
| 规格：一级新料 | 材质：氧化铝 | 粒度：12目14目16目20目 |
| 适用范围：不锈钢喷砂除锈等 |
Al2O3 | Fe2O3 | Na2O | MgO | K2O | CaO | SiO2 |
≥99.50% | ≤0.05% | ≤0.26% | ≤0.01% | ≤0.02% | ≤0.04% | ≤0.1% |
物理特性
莫氏硬度 | 比重 | 堆积密度 | PH值 | 耐火度 |
9.0 | ≥3.90g/cm3 | 1.75-1.95g/cm3 | 7.0 | 2100℃ |
12目
筛网直径 | 标准值（%) |
+2.8MM | 0 |
+2.0MM | ≤20 |
+1.7MM | ≥45 |
+1.7MM+1.4MM | ≥70 |
-1.18MM | <3 |
筛网直径 | 标准值（%) |
+2.36MM | 0 |
+1.70MM | ≤20 |
+1.40MM | ≥45 |
+1.4MM+1.18MM | ≥70 |
-1.0MM | <3 |
筛网直径 | 标准值（%) |
+2.00MM | 0 |
+1.40MM | ≤20 |
+1.18MM | ≥45 |
+1.18MM+1.0MM | ≥70 |
-0.85MM | <3 |
筛网直径 | 标准值（%) |
+1.7MM | 0 |
+1.18MM | ≤20 |
+1.0MM | ≥45 |
+1.0MM+0.85MM | ≥70 |
-0.71MM | <3 |
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