Glass Thinning Processing

Dinghongrun’s glass thinning processing service utilizes professional technical methods to reduce the thickness of glass materials to customer-specified dimensions, meeting specific application requirements. This service is commonly used in high-precision electronic products, optical equipment, displays, solar panels, and other fields.

The main processes include:

1. ​​Glass Material Selection and Preparation:​​ Based on customer requirements, suitable glass raw materials are selected, ensuring they possess good physical and chemical properties. This stage also involves preliminary inspection of the glass to exclude defective or non-conforming materials.
2. ​​Thinning Process:​​
   • ​​Mechanical Thinning:​​ Utilizes specialized equipment like grinding and polishing machines to remove surface material through mechanical force, achieving thinning. This method is generally suitable for thicker glass, offering efficient thickness reduction while ensuring high surface quality.
   • ​​Laser Thinning:​​ For finer thinning requirements, laser processing technology can be employed to precisely control thinning thickness and areas. This is suitable for applications with very strict optical quality and dimensional demands.
   • ​​Chemical Thinning:​​ Involves treating the glass with chemical solutions to dissolve surface material, achieving thinning. This method is suitable for applications requiring high glass surface quality.
3. ​​Surface Treatment and Polishing:​​ Thinned glass may develop surface scratches or unevenness. Therefore, polishing is typically required to ensure a smooth, undamaged surface, while also enhancing optical performance.
4. ​​Quality Inspection and Precision Control:​​ Throughout the thinning process, strict control of glass thickness, dimensions, tolerances, and surface quality is maintained using precision inspection methods to ensure products meet customer specifications.
5. ​​Subsequent Processing (e.g., Cutting, Drilling):​​ Thinned glass can undergo further processing such as cutting or drilling according to customer requirements to produce the final product.

​​Main Application Fields:​​

• ​​Electronic Products:​​ Such as smartphone and tablet displays, touchscreen glass, requiring glass that is both thin and lightweight yet sufficiently strong.
• ​​Optical Equipment:​​ Such as microscope lenses, camera lenses, laser windows, demanding high transparency and precise thickness control.
• ​​Solar Panels:​​ Glass thinning requirements in the production of high-efficiency photovoltaic panels, ensuring light transmittance and durability.
• ​​Automotive Glass:​​ Certain high-performance automotive glass requires thinning to meet weight control and performance requirements.

Dinghongrun’s glass thinning processing service helps customers produce thin glass products that meet specific functional and quality requirements. It is widely used in fields demanding high standards for material thickness, strength, and optical performance.