Electric light needs glass ! The Lighting Glass family includes very diverse compositions :
Most of the products are made via the two well-known Danner and Vello processes for tubing, and via the Ribbon Blowing process for bulbs.
- Saint-Gobain SEFPRO offers a wide range of refractory materials and solutions that suits these glass compositions and processes :
Feeder channel blocks made out of electrofused AZS ER 1681 and αβ alumina JARGAL M or bonded alumina HPAL, manufactured with extremely high material and grinding standards. - A complete range of expendables : Mandrels, bowls, throughs using the most appropriate refractory materials.
- A full range of unshaped materials
Benefit from Saint-Gobain SEFPRO glass Defect Analysis Service and optimize your operation and glass quality !