Can shatter-resistant glass easily be broken through? A Guide for Security Purchasers on Controlling Impact Resistance and Toughness—Foshan Custom Glass Manufacturer of Shatter-Resistant Glass
Release time：
Nov 11,2025
Jewelry stores and convenience stores often encounter issues when purchasing shatter-resistant glass—such as breakage after violent impacts, dangerous splintering, and falsely advertised protection ratings.
To assess the impact resistance of shatter-resistant glass (per GB/T 30012 standard), it is categorized into three levels—A, B, and C—with Level C offering the strongest shatter resistance. Key procurement considerations include: first, conducting impact tests by striking the glass with a 5kg hammer dropped from a height of 1.5 meters without causing penetration.
Second, check the fragment condition: after breaking, it forms a mesh-like adhesion with no risk of splashing and injuring people. Third, consider the clarity grade—jewelry stores can opt for a Grade C, while convenience stores can choose Grade B without issue.
Suitable scenarios: Choose the shatter-resistant + anti-peep combination for display windows, and opt for the shatter-resistant + bulletproof composite model for counters.
Please note: An impact resistance test report is required. During installation, ensure the glass fits seamlessly into the frame to enhance overall shatterproof performance.
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