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What Is The Self-explosion Detection Method For Tempered Glass?

Jan. 31, 2019

As a Glass Impact Testing Supplier, I would like to talk about the tempered glass self-explosion detection method.

1) number the tempered glass to be tested;

2) Scanning the curtain wall glass with a transmissive-reflective dual-purpose photoelastic scanner (preferably using transmissive scanning method). At the same time of scanning, the designated professional uses the naked-eye viewing identification method to determine whether the scanned tempered glass contains a self-explosive source. Stress concentrated spot;

3) If a stress-concentrated spot containing a self-explosive source is found, mark the block glass number and its stress-concentrated spot position;

4) Using a hand-held digital microscope to take a picture of the discovered self-explosive source and its nearby stress spots, and measure its size and depth from the glass surface. At the same time, the surface stress of the tempered glass was measured by a tempered glass surface stress meter, and the thickness of the tempered glass was measured by a glass thickness meter.

5) Based on the above measurement results, and comprehensive analysis, and finally determine the self-explosion risk level of tempered glass containing self-explosive source stress concentration spot.

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