lead silicate for ceramic

Characteristics

1. Faint-yellow glass grain;

2. Non-corrosion and nonflammable;

3. Insoluable in water, alcohol or alkali;

4. Slightly soluable in strong acid;

5. toxic and poisonous;

6. Chemical stability;

 

Usage:

Mainly used for optical glass, kinescope or oscillight, ceramic, low melting point welding and other industry materials, etc.

 

Technic Data:

 

PbO                       84.5-85.5%

SiO2                      14.3-15.3%

Fe2O3                   ≤0.015%

Al2O3                    ≤0.25%

water content       ≤0.5%

granularity             ≥95%(2.36mm-106μm)

 

Storage:

Stored in dry and ventilate place; kept far away from fire,  water or strong acid; Preventing from dampness.