Glass Joints

Chemical and sical Property:

Coefficient of mean ermal expansion (20°C/300°C): 3.3±0.1 (10-6K-1)

Transformation temperature: 525±15°C

Softening point: 820±10°CÂ

Melting point: 1260±20°C

Superior heat- resisting products and crafts

Advatanges: Thick wall and hard

 Won't shake or wobble and won't crack if reheared

Superior heat- resisting products and crafts

Colors availiable

Customized available