AluminaPrep I, 8.5pH, Excellent for minerals, ferrous metals, low melting point alloys, carbides, PCBs, precious metals and electronics.

same size. Excellent for lead, magnesium and their alloys.

AluminaPrep III, Neutral, De-agglomerated alumina suspensions offer better surface finish than other alumina suspensions 

of the same size. Used on most metals and minerals.

High efficiency and scratch-dig free surface precision optical material special polishing solution which is a novel blend of water-based alpha alumina and polycrystalline diamond. Suitable for fine polishing of materials such as calcium fluoride, zinc sulfide, zinc selenide, sapphire, WC, single crystal Sic, ceramics, hot pressed SiC, etc.

Type

AluminaDia

SilicaPrep, Silica oxide suspensions, 9.5pH, Used for chemical/mechanical polishing on metals, minerals, ceramics, glass, sapphires, semi-conductors, microelectronics and polymers.

Al-SiPrep, Blend of alumina and colloidal silica, 0.05µm, 9pH, The colloidal silica provides a chemical polishing action, whereas, the polycrystalline alumina provides a mechanical polishing action. Especially suitable for final polishing of steel, aluminum alloys, electronic materials.

CeriumPrep, For fine polishing of materials such as semiconductors, integrated circuits, optical lenses, fiber optic connectors, glass-ceramic substrates and crystal surfaces.

CeriumPrep II

CeriumPrep III

CeriumUltra

CeriumFinish