Home > Offers to Sell > Environment & Recycling > Sewage
A-Plane Sapphire Colloidal Silica
Kona series Sapphire Polishing Slurry developed for kinds of Sapphire products,
Click to Enlarge
such as sapphire lens and sapphire substrate. Our colloidal silica polishing
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.
SOURCE: Import-Export Bulletin Board (https://www.imexbb.com/)
Post an Offer to Sell
© 1996-2010 IMEXBB.com. All rights reserved.