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高岭土
１.手选精品高岭土
| 序号 |
白度 |
外观
cm |
耐火度
（℃） |
烧失量
（%） |
化学成份（%） |
用途 |
| SiO2 |
AL2O3 |
Fe2O3 |
TiO2 |
CaO |
MgO |
K2O |
Na2O |
SO2 |
| ZQH-01 |
≥93 |
块状0-15 |
1750 |
≤14.5 |
≤48 |
≥38 |
≤0.1 |
≤0.2 |
≤0.3 |
≤0.1 |
≤0.1 |
≤0.01 |
≤0.01 |
电子元件 |
| ZQH-02 |
≥90 |
块状0-15 |
1750 |
≤14.5 |
≤48 |
≥37 |
≤0.2 |
≤0.3 |
≤0.3 |
≤0.15 |
≤0.15 |
≤0.01 |
≤0.01 |
电子元件 |
| ZQH-03 |
≥86 |
块状0-15 |
1750 |
≤14.5 |
≤48 |
≥36 |
≤0.3 |
≤0.4 |
≤0.3 |
≤0.3 |
≤0.2 |
≤0.01 |
≤0.01 |
电子釉料 |
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２.陶瓷釉料专用精品高岭土原矿
| 等级 |
SiO2 |
AL2O3 |
Fe2O3 |
TiO2 |
CaO+MgO |
K2O+Na2O |
SO2 |
| ZQT-01 |
≤48% |
≥37% |
≤0.1% |
≤0.2% |
≤0.8% |
≤0.2% |
≤0.1% |
| ZQT-02 |
≤48% |
≥36% |
≤0.3% |
≤0.5% |
≤0.8% |
≤0.2% |
≤0.1% |
| ZQT-03 |
≤48% |
≥36% |
≤0.5% |
≤0.6% |
≤0.8% |
≤0.2% |
≤0.1% |
|
２.机选高岭土（涂料级、精陶级、造纸级、特种油漆、钢板纸等）
| 等级 |
白度 |
325筛选 |
SiO2 |
AL2O3 |
Fe2O3 |
TiO2 |
CaO+MgO |
K2O+Na2O |
SO2 |
| ZQJ-01 |
≥88% |
≤0.01 |
≤48% |
≥37% |
≤0.5% |
≤0.5% |
≤0.8% |
≤0.6% |
≤0.1% |
| ZQJ-02 |
≥85% |
≤0.01 |
≤48% |
≥36% |
≤0.5% |
≤0.5% |
≤0.8% |
≤0.6% |
≤0.1% |
|
２.煅烧高岭土（涂料级、特种涂料级、特种高档填料、电线电缆填料、造纸）
| 等级 |
SiO2 |
AL2O3 |
Fe2O3 |
TiO2 |
CaO+MgO |
K2O+Na2O |
白度 |
细度 |
| ZQD-01 |
54~56% |
43~45% |
≤0.5% |
≤0.5% |
≤0.8% |
≤0.6% |
90±2% |
1250目 |
| ZQD-02 |
54~56% |
40~44% |
≤0.5% |
≤0.5% |
≤0.8% |
≤0.6% |
90±2% |
800目 |
| ZQD-03 |
54~56% |
40~44% |
≤0.5% |
≤0.5% |
≤0.8% |
≤0.6% |
90±2% |
500目 |
| ZQD-04 |
54~56% |
40~44% |
≤0.5% |
≤0.5% |
≤0.8% |
≤0.6% |
≥82 |
325目表面改性 |
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注：上述数据均代表典型值。不应理解为固定不变的规范。
包装：塑料编织袋。或根据客户要求特殊包装。 |
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