GBW(E)070051-非金属矿石物化性能和化学成分分析标准物质
【保存条件】洁净、阴凉处
【使用注意事项】最小取样量:0.5g
【特征形态】
【基体】
【主要分析方法】
组分 | 标准值 | 标准偏差 | 单位 |
SiO2 | 70.11 | 0.33 | (10-2) |
Al2O3 | 15.56 | 0.13 | (10-2) |
TFe2O3 | 1.33 | 0.08 | (10-2) |
CaO | 1.59 | 0.10 | (10-2) |
MgO | 2.29 | 0.15 | (10-2) |
TiO2 | (0.072) | (10-2) | |
K2O | 1.53 | 0.07 | (10-2) |
Na2O | 2.20 | 0.07 | (10-2) |
MnO | 0.028 | 0.004 | (10-2) |
P2O5 | (0.030) | (10-2) | |
L.O.I. | 4.86 | 0.43 | (10-2) |
F | 0.78 | 0.10 | (10-2) |
Ba | 463 | 30 | (10-6) |
Co | (3.7) | (10-6) | |
Cr | (6.3) | (10-6) | |
Cu | (4.2) | (10-6) | |
La | (24.7) | (10-6) | |
Nb | 79 | 11 | (10-6) |
Ni | (4.3) | (10-6) | |
Pb | 57 | 13 | (10-6) |
Rb | 110 | 6 | (10-6) |
Sr | 653 | 25 | (10-6) |
Th | 32.3 | 5.7 | (10-6) |
V | 8.8 | 2.2 | (10-6) |
Y | 45.9 | 9.3 | (10-6) |
Zn | 126 | 10 | (10-6) |
Zr | 115 | 24 | (10-6) |
真密度(g/cm3) | 2.58 | 0.06 | (10-3) |
pH | 10.1 | 0.2 | (10-3) |
吸油量(%) | 33.0 | 2.3 | (10-3) |
比表面积(m2/g) | 363 | 9 | (10-3) |
吸蓝量(mmol/100g) | 81.3 | 3.1 | (10-3) |
胶质价(mL/15g) | 100 | 1 | (10-3) |
膨胀容(mL/g) | 20.6 | 2.8 | (10-3) |
膨润值(mL/3g) | 44.6 | 3.1 | (10-3) |
吸水率(%) | (229.5) | (10-3) | |
湿压强度(kPa) | 39.5 | 2.8 | (10-3) |
热湿拉强度(Pa×102) | (31.5) | (10-3) | |
造浆率(m3/t) | 5.3 | 0.5 | (10-3) |
脱色力(原土) | (17.3) | (10-3) | |
脱色力(活化土) | 181 | 8 | (10-3) |
E1/2Ca2+(mmol/100g) | 18.8 | 2.5 | (10-3) |
E1/2Mg2+(mmol/100g) | (0.79) | (10-3) | |
ENa+(mmol/100g) | 44.4 | 2.1 | (10-3) |
EK+(mmol/100g) | (1.10) | (10-3) | |
CEC(mmol/100g) | 63.2 | 1.8 | (10-3) |
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