A-Plane Sapphire Colloidal Silica
Kona series Sapphire Polishing Slurry developed for kinds of Sapphire products, such as sapphire lens and sapphire substrate. Our Colloidal silica provide a good surface finish with no compromise with polish rate, and alumina slurry especially suitable for C-plane sapphire with a fast removal rate and controlled surface finish.
A-PLANE SAPPHIRE COLLOIDAL SILICA FEATURES
According to the characteristics of the CMP process of sapphire processing, we developed water-based alkaline PH Colloidal Silica.
Kona Sapphire Colloidal Silica especially developed for Sapphire, with increased abrasive particle size, which can improve the removal rate as well as no compromise with high quality surface.
Sapphire Substrate is a kind of extremely hard semiconductor substrates, Kona engineering developed Sphere Substrate Polishing Slurry, including colloidal silica and alumina slurry.
In most cases, diamond abrasives is used for sapphire grading. However, which leaves scratches and other strains on the sapphire surface. So sapphire substrates need to be polished use colloidal silica or alumina slurry.
A-PLANE SAPPHIRE COLLOIDAL SILICA APPLICATIONS
Because of its good hardness and light transmittance, A-plane sapphire is widely used in various window materials, such as the transparent cover of watch and various medical Windows. Lapping and polishing processing to A-Plane sapphire is difficult, must choose the appropriate polishing slurry for polishing, otherwise it is really hard to polish the a-plane sapphire surface.
Kona provide nano alkaline silica colloidal for A-Plane sapphire polishing.
For more informationabout colloidal silicaand colloidal silica polishing, please feel free to contact us!
Send product request
Other supplier products
 |
Powder Metal Polishing Slurry | Powder Metal Polishing Slurry Our alumina slurry used for rough powder metal polishing, provides an aggressive removal rate and controlled surface... |
 |
Metal Mirror Polishing Slurry | Kona Metal Mirror Finish Polishing Slurryis an advanced blend of abrasive particles and high-grade chemicals that are specifically designed to achi... |
 |
Spherical Silica Powder | Spherical Silicon Oxide Powder Kona has developed spherical micronized silica powderfor high-performance applications, especially for cosmetic fil... |
 |
Stainless Steel Polishing Slurry | Stainless Steel Polishing Slurry Our KN-103 water-based acid polishing cmp slurrydeveloped for stainless Steel has been sold out more than hundred... |
 |
Aluminum Alloy Polishing Slurry | Our alumina polishing slurryand colloidal silica used for aluminum alloy lapping and polishing, provide a fast removal rate and good flatness and f... |
Same products
 |
Phthalic Anhydride (PA/Phthalic Acid Anhydride) | Seller: Shanghai Douwin Chemical Co.,Ltd | Phthalic Anhydride (PA/Phthalic Acid Anhydride) Phthalic anhydride is an organic compound, C8H4O... |
 |
Methyl Methacrylate (MMA) | Seller: Shanghai Douwin Chemical Co.,Ltd | Methyl Methacrylate (MMA) Methyl methacrylate, whose chemical formula is C5H8O2 and mma chemical... |
 |
Methyl Ethyl Ketone (MEK/Butanone) | Seller: Shanghai Douwin Chemical Co.,Ltd | Methyl Ethyl Ketone (MEK/Butanone) MEK is a clear colorless volatile liquid with a pleasant pung... |
 |
Methyl Acrylate (MA/Methylacrylate） | Seller: Shanghai Douwin Chemical Co.,Ltd | Methyl Acrylate (MA/Methylacrylate） Methyl acrylate is a kind of organic compound, the molecular... |
 |
Maleic Anhydride (MA/Maleic Acid Anhydride) | Seller: Shanghai Douwin Chemical Co.,Ltd | Maleic Anhydride (MA/Maleic Acid Anhydride) Maleic anhydrideoften abbreviated as MA, is an organ... |
