Detailed Product Description

Soda lime glass tube

Main composition:

1) SiO₂: 71%

2) Al₂O₃: 2%

3) CaO + MgO: 8%

4) Na₂O: 16%

5) K₂O: 2%

6) Others: 1%

Chemical properties:

1) Coefficient of mean linear thermal expansion: 98.0

2) Softening point: 695°C

3) Annealing point: 514°C

4) Density: 2.47g/cm²

5) Light transmitting: 92%

Packing:

Export carton on fumigated wooden pallet