Белый туман или дымка, появляющиеся на закаленном стекле, — это распространенная проблема качества, которая может возникнуть в результате различных факторов в процессе закалки.. Часто это происходит из-за загрязнения, неправильное отопление, или проблемы с охлаждением. Вот как определить причину и устранить ее.
Решения для закалки стекла белым туманом
1. Causes of White Mist on Tempered Glass
А. Contamination Before Heating
Dirty Glass Surface: Residual oils, грязь, or cleaning chemicals can burn onto the glass surface during heating.
Improper Washing: Insufficient rinsing in the washing process may leave detergent or hard water residues.
В. Furnace Conditions
Uneven Heating: Temperature inconsistencies in the heating chamber can cause uneven surface stress, leading to haze.
Excessive Heating: Overheating can burn contaminants or create visible distortions.
С. Охлаждение (Тушение) Issues
Uneven Air Flow: Non-uniform cooling due to blocked or misaligned air nozzles can leave areas of different stress levels, causing haze.
Improper Quenching Pressure: Low or excessively high air pressure during cooling can affect the surface finish.
Д. Poor Quality Glass
Low-Quality Raw Glass: Inherent impurities in the glass may become visible after tempering.
2. Solutions to Fix White Mist
А. Pre-Heating Cleaning Process
Improve Washing:
Use a high-quality glass washing machine with effective cleaning and rinsing stages.
Use deionized water to prevent hard water stains.
Inspect for Contaminants:
Ensure all glass is inspected for visible dirt, grease, or residues before loading.
Drying:
Ensure glass is completely dried to avoid water spots entering the furnace.
В. Furnace Adjustments
Контроль температуры:
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More detailed information about the glass tempering furnace white mist problem can be clicked to visit: https://www.shencglass.com/en/a/news/glass-tempered-white-mist.html
