lead silicate

[ Industry Lead Silicate ]Chemical Formular:3PbO·2SiO2Molecular Weight:789.8Character:Lemon yellow,glass like granularity.Indissolluble in water and alchol,Dissoluble in acid and alkaliSpecification:HG/T3248-2000Item 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

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 weight 1000Kg each.

Storage & Transportation: This product should be stored in dry,warehouse.Strictly keep away from away from acid during stroge and trans portation. Explanation: Special specification can be manufactured and packed according to the customer's demand.