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Umicore UCS_Ge_01

Umicore UCS_Ge_01 combines a high transmission with a low reflection and moderate environmental resistance, this coating is best suited for internal surfaces applications. Umicore can successfully apply HEAR coatings to Germanium, Silicon, Zinc Selenide, and Gasir® substrates.

Product Type: Coating

Features: High Light Transmission, Non-reflective

Compatible Substrates & Surfaces: Germanium

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    Identification & Functionality

    Product Type

    Coating

    Substrate
    Germanium
    Technologies

    Ready-to-Use Products

    Product Families

    Ready-to-Use Products — Paints & Coatings

    Protective Coatings

    Features & Benefits

    Ready-to-Use Product Features

    High Light Transmission,

    Non-reflective

    Applications & Uses

    Markets

    Electrical & Electronics

    Applications

    Electrical & Electronics — Packaging & Assembly

    Electronics Coatings

    Compatible Substrates & Surfaces

    Germanium

    Industrial Additives End Use

    Fuel Cells

    Properties

    Typical Properties
    ValueUnitsTest Method / Conditions
    Angle of Incidence0 - 20°-
    Reflection Average (Per surface, 8µm-12µm)max. 0.5%-
    Reflection Average (Per surface, 8µm-14µm)max. 1%-
    Transmission Average (Thru both sides, 8µm-12µm)min. 98%-
    Transmission Average (Thru both sides, 8µm-14µm)min. 95%-
    Waveband8 - 12µm-

    Technical Details & Test Data

    Technical Details

    Umicore UCS_Ge_01 - Technical Details

    Example spectral scan of an HEAR 8-12µm Coating on Germanium

    HEAR Coating Environmental Durability Testing:

    • Adhesion: MIL-C-48497A (4.5.3.1)
    • Humidity: MIL-C-48497A (4.5.3.2)
    • Moderate Abrasion: MIL-C-48497A (4.5.3.3)