Aluminium oxide

Information on hazard classes or hazard categories can be found in the safety data sheet.

All About It

product category

evaporation materials

oxides

assay

≥99.99% (4N)

form

granular

composition

Al₂O₃

application(s)

optical and functional coatings

particle size

1-3 mm

Description

GENERAL INFORMATION
Aluminium oxide is a widely used material for multilayer coatings such as AR and HRcoatings in the UV, VIS and NIR range. It generally shows good adhesion tooxide, metallic and plastic surfaces and a good barrier performance.

AREAS OF APPLICATION

AR and multilayer coatings for e.g., filters,mirrors, beam splitters in the UV, VIS und NIR range
Protective coatings for metal mirrors
Dielectric layers for electronic applications, e.g.,thin film hybrid circuits
Adhesion promoter

Documentation

Certificate of Analysis

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