Sapphire polishing liquid

Our company covers a wide range of metal polishing fields, and can provide mirror-level and super-mirror-level polishing solutions for various metal materials such as bowl alloys, copper, aluminum, and stainless steel. The product system has various forms and properties such as polishing liquid, polishing wax, and grinding paste, which are used in multiple fields such as mobile phone frames, copper-clad boards, decorative logos, structural appearance, etc., and can meet different usage scenarios such as polishing discs, five-axis machines, polishing wheels, and roll-to-roll.

Introduction:

Sapphire polishing liquid is a high-precision chemical solution specifically formulated for achieving mirror finishes on sapphire surfaces. The colloidal suspension contains ultra-fine abrasive particles combined with pH-balanced chemical agents that enable controllable material removal while minimizing surface defects. This advanced formulation delivers exceptional surface uniformity with roughness values below 0.5nm, meeting the stringent requirements of high-end optical and semiconductor applications.

Application:

This specialized polishing liquid is extensively used in LED production, optical component manufacturing, and consumer electronics. It serves critical roles in processing sapphire substrates for LED chips, smartphone camera covers, fingerprint sensors, and luxury watch crystals. The solution is compatible with various polishing systems and is particularly valuable for applications demanding extreme surface hardness, scratch resistance, and optical clarity in challenging environments.