Analysis of the Causes of Spontaneous Breakage in Tempered Glass, Tips to Avoid Pitfalls and Prevent Hidden Dangers—Foshan Tempered Glass Manufacturer

Release time:

Dec 22,2025

Glass suddenly shatters on its own? Here are the three key reasons!

① Internal impurities: The glass contains nickel sulfide impurities internally; when the temperature changes, thermal expansion and contraction can trigger spontaneous breakage.

② Processing defects: Edges are not finely ground, microcracks are present, and stress concentration leads to fracture.

③ Improper installation: squeezing the glass edges, tightening screws too much, or failing to leave expansion joints.

Self-destructing tempered glass (6)

Tips for Avoiding Pitfalls: ① Choose homogenized tempered glass—high-temperature treatment eliminates impurities, reducing the self-explosion rate to below 0.01%; ② Check for 3C certification to ensure processing quality and demand precise edge grinding and chamfering.

③ During installation, use glass pads for cushioning and leave a 5mm expansion joint to prevent rigid contact. For both home and commercial installations, choose the right type of glass and ensure proper installation procedures to completely eliminate the risk of spontaneous glass breakage!

Self-destructing tempered glass (1)

#Self-Explosion of Tempered Glass #Homogenized Tempered Glass #Avoiding Pitfalls with Tempered Glass #Glass Safety for Home Decoration #Tempered Glass Installation

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