tempered glass manufacturer 3mm 4mm 5mm 6mm 8mm 10mm 12mm tempered glass

Product Description:

1. Description:

Characteristics :

• Outstanding fire- resistant properties

• Higher ability to withstand thermal shock

• Excellent chemical stability

• High transmittance

• Lighter weight higher ruggedness

• Meet all kinds of reprocessing requirement

• Nickel-supplied crystals don’t form

Specification 

Thermal properties (The following parameters are all average values.)

Coefficient of Linear Thermal Expansion (C.T.E) α (20℃ ~300℃ ): 4.0×10-6 K-1 

Specific heat capacity cƤ (20-100℃ ): 0.83kJ/(kg·K) 

Thermal conductivity λ (90℃ ): 1.2 W/(M·K) 

Heat shock temperature: 300℃ (after tempered) 

Softening Point: 840℃ Annealing Point: 580℃ Strain Point: 530℃ 

Long-term service temperature: no deformation at 500℃ for 10 hours

Application: Glass facades, Glass partitions, Doors and windows , Smoke screens