特价供应中铝特种氢氧化铝
特种氢氧化铝物理化学指标 | |||||||
| 干白系列dry-white series | |||||||
| 品 名product/项 目item | 标准粒(coarse size) | 细 粒 | |||||
| h-wf-100 | h-wf-50c | h-wf-25a | h-wf-15a | h-wf-10a | h-wf-08a | ||
| 化 学 成 份chemicalinformation | 水份moisture≤ | 0.10 | 0.10 | 0.14 | 0.15 | 0.20 | 0.20 |
| al2(oh)3%> | 99.6 | 99.6 | 99.6 | 99.6 | 99.6 | 99.6 | |
| sio2 %≤ | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | |
| fe2o3 %≤ | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | |
| na2o %≤ | 0.20 | 0.20 | 0.20 | 0.20 | 0.20 | 0.30 | |
| l.o.i≤ | 35 | 35 | 35 | 35 | 35 | 35 | |
| 附碱 s-na2o%≤ | 0.007 | 0.012 | 0.015 | 0.015 | 0.020 | 0.020 | |
| 平均粒度mean size（μm）% | 100 | 55 | 25 | 15 | 10 | 8 | |
| 松装密度loose packed(g/cm3)≥ | 1.0 | 0.9 | 0.9 | 0.9 | 0.9 | 0.7 | |
| 重装密度densitypacked(g/cm3)≥ | 1.1 | 1.0 | 1.0 | 1.0 | 1.0 | 0.9 | |
| 白度whiteness%≥ | 94 | 95 | 97 | 98 | 98 | 99 | |
| 吸油值dop ml/100g≤ | 36 | 36 | 32/26 | 32/26 | 36/30 | 36/30 | |
| 黑点 black spot个/100g≤ | 25 | 25 | |||||
| 折光率 refractive index | 1.57 | ||||||