£23.80
Duralex glass achieves its exceptional strength through a specific tempering process involving rapid cooling after heating to approximately 700°C. This treatment significantly enhances the material's durability compared to standard annealed glass. These marine blue tumblers are designed for reliable daily use in busy households or commercial settings.
- Glass is heated to around 700°C before processing.
- The final step involves sudden cooling by ventilation of cold air.
- This tempering makes the glass 2.5 times stronger than annealed glass.
- Benefit from increased resistance to mechanical stress during handling.
- The Duralex Picardie range offers reliable, everyday utility.
Invest in this long-lasting, high-quality tempered glassware set today.
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Description
xWhat makes Duralex® glass so strong is the tempering process. It consists of sudden cooling by ventilation of cold air on the entire glass product, previously brought to a temperature of around 700°C. This treatment makes the glass 2.5 times more resistant to mechanical stress than annealed glass.
