What material is used in the protective film in the middle of glass?
The raw material glass membrane used in general is Japan's Asahi pin and domestic luoyang,
At present, toughened glass membrane of glass raw materials generally have these brands. High end: Corelle & Schott. In the end: asahi. In the low-end: banxiaozi & luoyang.Just look different brands? The difference between JEANSWEST and Reaves? No, focusing on different materials.The same glass, medium and high-end glass called "aluminum silicon glass" in the low-end known as [sodium calcium glass]
Production process is:1: opening, the entire glass will be cut into a larger size than the molding of 0.6mm pieces.2:CNC carved, will open material scrap with steel sand grinding chamfering, drilling (or slot), after the end of CNC on the forming of the carved glass3, flat grinding, mainly to deal with the opening and CNC caused by surface scratches.4: cleaning, ultrasonic cleaning machine will be washed flour, while drying glass.5: tempering, the use of potassium acid to strengthen the glass, so that the stress of glass, strength, resistance and so on to meet certain requirements.6: cleaning: the tempered glass re-entry ultrasonic cleaning.7: stick ab8: packing finished products
