Hunan Xinghuai New Materials Technology Co., Ltd.
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Aluminosilicate Glass sheet for Touch Screen Control Panel Display Protection Cover Glass
High Alumino-Silicate electronic float original Glass plate (CHIYAN-H1) is an high aluminosilicate ultra-thin glass sheet eco-friendly , which increases the Al₂O₃ contents in the ingredients to improve the ion exchange efficiency, so that it has excellent mechanical properties after chemical strengthening.
Cover glass is a critical part of a capacitive touch screen, and its attributes greatly influence the screen's performance. Here are key considerations for cover glass:
Glass Thickness: Choosing the appropriate glass thickness is of utmost importance. It's often evaluated for its resistance to vandalism, making it ideal for public and industrial settings. The glass comes in different thicknesses to achieve varying IK degrees, ensuring it can withstand different levels of impact. This includes options like chemical toughened glass and physically toughened glass, each suited for different applications and durability requirements.
Conventional Thickness:
0.3mm~6mm
CHIYAN-H1’s 0.3~6.0mm thickness high alumino-silicate glass has already been used in the market to comply with a wide range of customers needs.
Standard Size:1300*1100mm (5th Generation)
Note: The size can be customized according to customer's needs.
Product Composition
High Alumino-Silicate Glass achieves better stress and strain depth than ordinary soda-lime glass by increasing the Al₂O₃ content in the glass and increasing the ion exchange capacity.
Chemical Tempering Process Parameter
| CS | >900Mpa |
| DOL | >50um |
| 4PB | >800Mpa |
Note: Tempering solution Na+<0.5%. The above test results are affected by processing conditions, the data is for reference only, not as a basis for production.
Application: Widely used in high-end smartphone, tablet pc, electronic devices screen protection, car-mounted display screen, industrial touch panels, smart home screen display fields etc.,
Packaging Diagram
High Alumino-Silicate Glass(CHIYAN-H1) is adopted Float Glass Process.
Float glass is made by heating raw materials—silica sand, limestone, soda ash, and magnesium in a furnace. When melted, it’s then spread out over a sizable bed of molten tin. As it moves along rollers in the annealing oven during a controlled cooling process, this mixture slowly solidifies over the molten tin. From this point, a single, continuous smooth ribbon of glass emerges as below picture showed:
Storage
Storage conditions: Temperature ≤30℃, humidity ≤65% (no condensation), shelf life is 6 months from the date of delivery.