Tempered Glass

Description

Key Features

• · Enhanced Safety: Upon breakage, tempered glass fractures into small, blunt-edged granules rather than sharp shards, minimizing the risk of injury.
• · High Mechanical Strength:
  • Bending strength: 3–5 times that of annealed (ordinary) glass
  • Impact resistance: 5–8 times greater than standard glass
• · Superior Wind Load Resistance: Withstands wind pressures 1.5–3 times higher than conventional glass, making it suitable for high-rise and exposed façades.
• · Excellent Thermal Shock Resistance: Capable of enduring temperature differentials up to 250°C, offering approximately 3 times the thermal shock resistance of ordinary glass.

Applications

As a certified safety glass, tempered glass is widely specified in environments requiring durability, structural performance, and occupant protection, including:

• · Glass doors and frameless entrances
• · Building curtain walls and façades
• · Interior partitions and balustrades
• · Elevator cabins and vision panels
• · Windows and glazed building envelopes
• · Furniture (e.g., tabletops, shelves)
• · Household appliances (oven doors, refrigerator panels, etc.)

Standard Flat Tempered Glass Specifications

• · Maximum Size: 2,440 mm × 6,000 mm
• · Minimum Size: 200 mm × 300 mm
• · Thickness Range: 3 mm – 25 mm

Bent (Curved) Tempered Glass Specifications

• · Thickness Range: 5 mm – 19 mm
• · Maximum Size: 2,400 mm × 2,500 mm
• · Minimum Size: 400 mm × 600 mm
• · Minimum Bending Radius:
  • 1,000 mm for 5–6 mm thickness
  • 1,200 mm for 8–12 mm thickness
  • 1,500 mm for 15–19 mm thickness

Quality & Compliance

• · Complies with GB 15763.2–2005: Safety Glass for Buildings – Part 2: Tempered Glass (China National Standard)
• · Certified under the China Compulsory Certification (CCC) for safety glass products