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CTG chemically toughened glass

Industrial Applications

Basic mineral raw materials for Glass (CTG) INDUSTRY

salt picture

CTG or is chemically toughened glass that has been treated with a chemical process after it was manufactured to render it stronger. The chemical process in question is called an ion-exchange reaction. During this process, glass is submerged in a bath of potassium salt or potassium nitrate at 300-450 degrees Celsius.