Oxides | COTEC GmbH
for high quality layers

OXIDES

COTEC offers a comprehensive selection of various high purity oxides specifically adapted to the requirements of the PVD coating process. Along with conventional vaporization properties, our oxides are distinguished by a high yield and outstanding process stability. Standard as well as customer-specific formulations are available as powders, granulates, tablets or discs in various packaging units.

Each delivery includes certificates and data sheets which documents the excellent product quality. 

Aluminium oxide ( AI2O3 )

Art.-No. Formula Purity Type Sizing Info
01000AC AI2O3 99,99% Granule 1,5 - 3,5 mm sintered
01001AC AI2O3 99,99% Granule 1,5 - 3,5 mm melted

Cerium oxide ( CeO2 ) Technical specifications on customer requests.

Hafnium oxide ( HfO2 )

Art.-No. Formula Purity Type Sizing Info
04000AC HfO2(+) 99,85 % [<0,5% ZrO2] Tablet ø 14,5 x 9 mm white
04006AC HfO2(+) 99,85 % [<0,5% ZrO2] Granule 1 - 2,8 mm white
04015AC HfO2 99,9 % [<0,5% ZrO2] Tablet ø 20 x 5 mm black

Mix oxides

Art.-No. Formula Purity Type Sizing Info
07004AC CrSiO >99,9 % Granule 1 - 3 mm dark grey
06001AC ID-C Ti-Pr-Oxid Granule 1 - 3,5 mm  
06004AC ITO In-Sn-Oxid Granule 1 - 4 mm green
06010AC ITO In-Sn-Oxid Granule 1 - 4 mm black
06006AC ITO In-Sn-Oxid Tablet ø7 x 5 mm green
06015AC ITO 99,99 % Granule 1 - 3 mm black / dark grey
06020AC ITO >99,9 % Tablet ø 7,4 x 5 mm green
06023AC ITO >99,9 % Tablet ø 11 x 3 mm green
08004AC SILA Si-Al-Oxid Granule 1 - 5 mm  

Niobium oxide

Art.-No. Formula Purity Type Sizing Info
09101AC Nb2O5 (-) 99,95 % Granule 1 - 5 mm  
09107AC Nb2O5 99,99 % Granule 1 - 3 mm black
09110AC NbO2 99,99 % Granule 2 - 4 mm black

Silicon oxide ( SiO2

Art.-No. Formula Purity Type Sizing Info
08030AC SiO2 99,99% Granule 0,5 - 1 mm  
08000AC SiO2 99,99% Granule 1 - 2 mm  
08002AC SiO2 99,99% Granule 1 - 3 mm  
08003AC SiO2 99,99% Granule 2,5 - 4 mm  
08001AC SiO2 99,99% Granule 3,5 - 6 mm  
08007AC SiO2 99,99% disk ø70 x 10 mm  
07003AC SiO 99,99% Granule 1 - 3 mm  
07000AC SiO 99,99% Granule 2 - 4 mm  
07001AC SiO 99,99% Granule 5 - 10 mm  
07005AC SiO 99,99% Granule 10 - 20 mm  
07006AC SiO 99,99% Granule ø13 x 3,5 mm  
07011AC SiO 99,99% Granule 3 - 6 mm black
07012AC SiO 99,99% Tablet ø9 x 4 mm brown

Tantalum oxide 

Art.-No. Formula Purity Type Sizing
09003AC Ta2O5(-) 99,99% Granule 1 - 3 mm
09004AC Ta2O5(+) 99,99% Tablet ø 10 x 3 mm

Titanium oxide 

Art.-No. Formula Purity Type Sizing Info
10000AC TiO (+) 99,5% Tablet ø 9 x 3 mm  
11002AC TiO2(-) 99,5% Granule 0,5 - 3 mm  
11004AC TiO2(-) 99,5% Granule 0,5 - 3 mm  
11000AC TiO2(-) 99,5% Tablet ø 14 x 6 mm  
13000AC Ti3O5 99,5% Granule 1 - 3 mm sintered
13006AC Ti3O5 99,5% Granule 0,1 - 3 mm melted
13007AC Ti3O5 99,5% Granule 0,1 - 1 mm melted
13009AC Ti3O5 99,5% Granule 1 - 3 mm melted
13002AC Ti3O5 99,5% Tablet ø 10 x 5 mm  
13015AC Ti3O5 99,5% Granule 0,7 - 5 mm black

Yttrium oxide ( Y3O3 )

Art.-No. Formula Purity Type Sizing Info
14011AC Y2O3 99,99% Granule 2 - 6 mm white

Zirconium oxide

Art.-No. Formula Purity Type Sizing Info
15003AC ZrO2(+) 99,9% Granule 1 - 3 mm white
15010AC ZrO2(+) 99,9% Tablet ø 13 x 9 mm white
15009AC ZrO2(+) 99,9% Tablet ø 17 x 6 mm white
15011AC ZrO2(+) 99,9% Tablet ø 17,5 x 9 mm white
15004AC ZrO2(+) 99,9% Tablet ø 18 x 12 mm white
15006AC ZrO2(+) 99,9% Tablet ø 21 x 6 mm white
15001AC ZrO2(-) 99,9% Tablet ø 10 x 3 mm black
15008AC ZrO2(-) 99,9% Tablet ø 14 x 10 mm black
15002AC ZrO2(-) 99,9% Tablet ø 17 x 5 mm black
15007AC ZrO2(-) 99,9% Tablet ø 17 x 8 mm black
15012AC ZrO2(+) 99,9% Tablet ø 21 x 8 mm white
15013AC ZrO2(+) 99,9% Tablet ø 23 x 14 mm white
15018AC ZrO2(-) 99,9% Tablet ø 13 x 10 mm black
15021AC ZrO2 99,9% Tablet ø 18 x 8 mm white
15025AC ZrO2 99,9% Granule 2 - 5 mm black
15026AC ZrO2 99,9% Tablet ø 20 x 5 mm black
15027AC ZrO2 99,9% Tablet ø 18 x 7 mm white
15034AC ZrO2 99,9% Tablet ø 15 x 7 mm white
15036AC ZrO2 99,9% Tablet ø 22 x 6,5 mm white
15037AC ZrO2 99,9% Tablet ø 23 x 15 mm white
15038AC ZrO2 99,9% Tablet ø 18 x 10 mm white
15039AC ZrO2 99,9% Tablet ø 20 x 5,5 mm white
15040AC ZrO2 99,9% Tablet ø 17,4 x 8 mm white
15050AC ZrO2 99,9% Tablet ø 22 x 8 mm white
15051AC ZrO2 99,9% Tablet ø 16,8 x 5,8 mm white

For more information or a quotation, please contact our specialists.

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