Fluorides | COTEC GmbH
for high quality layers

FLUORIDES

COTEC offers a comprehensive selection of high purity fluorides for a great number of optical coatings. Fluorides such as aluminum fluoride or yttrium fluoride are formulated as powders, granules or tablets and meet international quality standards. They are made to your specifications and provided with appropriate quality documentation.

Individual process consulting and provision of customer-specific packaging sizes are as a matter of course.

Aluminium fluoride ( AIF3 )

Art.-No. Formula Purity Type Sizing
01007AC AlF3 99,99% Granulat 1 - 3 mm

Cerium fluoride (CeF3

Art.-No. Formula Purity Type Sizing
02000AC CeF3 99,5% Granulat 0,7 - 3,5 mm
02003AC CeF3 99,5% Granulat 2 - 4 mm
02001AC CeF3 99,5% Tablette Ø 5 x 7 mm

Lanthanum fluoride (LaF3Technical specifications on customer requests.

Magnesium fluoride ( MgF2 )

Art.-No. Formula Purity Type Sizing
05003AC MgF2 99,99% Pulver <1 mm
05002AC MgF2 99,99% Granulat 1 - 2,5mm
05000AC MgF2 99,99% Granulat 1 - 3 mm
05001AC MgF2 99,99% Granulat 2 - 4 mm
05005AC MgF2 99,99% Tablette ø 11 x 3,5 mm
05015AC MgF2 99,99% Tablette ø 30 x 10 mm

Praseodym fluoride (PrF3

Art.-No. Formula Purity Type Sizing
80002AC PrF3 99,9% Granulat 1 - 5 mm

Yttrium fluoride (YF3

Art.-No. Formula Purity Type Sizing
80001AC YF3 99,99% Granulat 1 - 5 mm
80018AC YF3 99,99% Granulat 1 - 3 mm

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

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