Soda Lime Glass tube for Led lighting

Product Overview

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/cm²5) Light transmitting: 92%Packing:Export carton on fumigated wooden pallet.