Product Line

Product Line

Polish Pad
Opetech polish pads are your ideal choices during processes of middle and final polishing for precision materials. Our products are well applied in various industrial fields, such as optical, semi-conductor, substrates thinning/planarization (Si / Ge / Sapphire), and surface treatments (metal / alloy / glass).

Polish pads are majorly made from polyurethane. Porosity with special designed pad grooves provides excellent advantages of polishing planarization, slurry evacuation, self-cleaned, anti-chemical, and longer life time. Inspection window is available upon request.
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Polish Slurry
Polish Slurry is a mixture of abrasive and chemical materials. Abrasive selections are silica, Al2O3, and CeO2 powders, as for the chemical formula is subject to change upon different abrasives and polishing environments.

Colloidal Silica is majorly made from gel-derived silica, it could optimize fine polishing from micro-scratch. Colloidal Silica slurry is excellently applied in the polishing for materials of LiNbO3, LiTaO3, sapphire, quartz, optical lens, and metals.
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Polish Powder
Polised powder is normally a mixture combined by CeO2, Al2O3, SiO2, Fe2O3, ZrO2, Cr2O3...and etc. The application will be changes upon different material hardness, and chemical environment.
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Diamond Dresser / Conditioner
Diamond Dresser is the important polishing and cutting consumable parts for the wafer planarization of CMP processes, and it is the conditioning dresser to refresh the polish pads. Opetech owns 5 invention patents for Diamond Dresser, and is the only mass-production manufacturer of ceramic-matrix diamond dresser in the world. Our diamond dressers provide excellent performances of better anti-chemical, higher removal rate, stable cutting rate, and longer life time. Opetech can also provide diamond dressers with metal matrix, and customization is upon request
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PVD materials
Opetech provides all kinds of PVD materials, such as pure metals, oxides, alloys, and precious metals with different forms like granulates, disk, or customizations. The applications are various in thin film solar cells, TFT, touch panel, surface decoration and functional coatings. Opetech also provides difference materials, such as qurartz, lens, blue glasses, sapphire…
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Other Consumables
All kinds of heater and filaments with W or Mo materials, Crucibles, boat, crystal and isolators are available upon request.
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Wafers / Substrates
Opetech provides wafers of Si, Ge, GaAs and Sapphire. Substrates as AlN, Al2O3, SiC and qurartz are also available upon request.
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Target Bonding Service
Opetech provides target bonding services to improve the poor thermal induction and poor mechanical strength of sputtering targets. Services such as bonding, de-bonding, C-scan inspection for bonding adhesion coverage, and warp leveling are all available upon request.
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