GB/T 38711-2020
ActiveTest method for reheating shrinkage of ultrathin glass—Laser method
超薄玻璃再热线收缩率试验方法 激光法
Application Summary AI generated
This standard specifies a laser-based test method for measuring the reheating shrinkage of ultrathin glass. It is applied in the manufacturing and quality control of ultrathin glass used in electronic displays, such as for smartphones and tablets, where precise dimensional stability after thermal processing is critical. The method ensures glass panels meet required shrinkage tolerances during subsequent high-temperature fabrication steps.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.