| Industry Lead Silicate |
| Chemical Formular: |
3PbO·2SiO2 |
| Molecular Weight: |
789.8 |
| Character: |
Lemon yellow,glass like granularity.Indissolluble in water and alchol,Dissoluble in acid and alkali |
| Application: |
Mainly used as raw material in making lead glass for electron vacuum elements tube,optical glass,glass shell antoradiative glass,etc.It's also used in other industries. |
| Packing: |
Packed in plastic film bag with plastic woven bag as it's outer packing net weight 25kg each,or packed in flexible bulk container.Net weight 1000Kg each. |
| Storage and Transportation: |
This product should be stored in dry,warehouse.Strictly keep away from moisture.Keep away from acid during stroge and trans portation. |
| Explanation: |
Special specification can be manufactured and packed according to the customer's demand. |
| Specification: |
HG/T3248-2000
Item |
value |
Content of lead monoxide(PbO) % |
84.5-85.5 |
Content of silicon dioxide(SiO2) % |
14.3-15.3 |
Content of iron sesquioxide(Fe2O3) % |
≤0.015 |
Content of aluminium sesquioxide(Al2O3) % |
≤0.10 |
Moisture(H2O) % |
≤0.1 |
Size |
Remains on sieve 2.24mm orders |
0 |
2.00mm-0.106mm % |
≥95.0 |
|
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