Overview
Peak Glass is a type of tempered safety glass manufactured through controlled thermal or chemical treatments to enhance its strength. It is designed to withstand higher impacts and thermal stress than ordinary annealed glass. When broken, it shatters into small, blunt pieces, reducing injury risks. This glass is a preferred choice in industries where safety and durability are paramount. Its production involves heating the glass to over 600°C and then rapidly cooling it, creating surface compression that boosts its mechanical properties.
Physical and Chemical Properties
Peak Glass exhibits a density of approximately 2.5 g/cm³, similar to standard glass, but with significantly higher tensile strength due to tempering. Its melting point is around 600°C, and it is insoluble in water and most chemicals, making it suitable for harsh environments. The glass is resistant to thermal shock, capable of enduring sudden temperature changes without cracking. This property is critical for applications like oven doors or building facades exposed to sunlight. Its surface hardness also resists scratches, maintaining clarity over time.
Main Applications
In construction, Peak Glass is used for windows, doors, and skylights, where safety and energy efficiency are priorities. Its ability to bear heavy loads makes it ideal for glass floors and staircases. The automotive industry employs it for side and rear windows, as its breakage pattern minimizes injury during accidents. Household appliances, such as microwave and oven doors, also utilize this glass for its heat resistance. Additionally, it is found in shower enclosures and furniture tops.
Safety and Storage
Peak Glass must be stored horizontally on flat, padded surfaces to prevent edge damage, which can compromise its strength. Avoid stacking unevenly, as uneven pressure may cause spontaneous breakage. During handling, wear cut-resistant gloves to protect against sharp edges. Installation should follow manufacturer guidelines to ensure proper sealing and support. Note that tempered glass cannot be cut or drilled after production, so precise measurements are essential before ordering.
B2B Procurement Guide
When sourcing Peak Glass, confirm that the supplier adheres to recognized standards like ANSI Z97.1 or EN 12150. Customization options include thickness (commonly 4mm to 19mm), tints, and coatings (e.g., low-emissivity). Bulk orders typically qualify for discounts, but lead times may vary based on complexity. Request samples to verify quality, and ensure logistics partners are experienced in handling fragile cargo. Compare quotes from multiple suppliers to balance cost and service reliability.
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