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Master Bond adhesives

Materion Magnesium Fluoride MgF2 for Optical Coating
Categories: Ceramic; Halide

Material Notes: Materion has developed a manufacturing process for Magnesium Fluoride (MgF) which produces a highly pure, dense material form that is particularly well suited for optical coating. MgF, a low index coating material, has been used for many years in anti-reflection and multilayer coatings. It is insoluble and hard if deposited on hot substrates. Magnesium Fluoride evaporates cleanly and completely, without outgassing or spitting, and leaves a hard, uniform coating on the substrate.

Information provided by Materion.

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Optical PropertiesMetricEnglishComments
Refractive Index  1.34
@Wavelength 1500 nm
1.34
@Wavelength 1500 nm
 1.35
@Wavelength 1000 nm
1.35
@Wavelength 1000 nm
 1.36
@Wavelength 700 nm
1.36
@Wavelength 700 nm
 1.365
@Wavelength 600 nm
1.365
@Wavelength 600 nm
 1.37
@Wavelength 500 nm
1.37
@Wavelength 500 nm
 1.375
@Wavelength 450 nm
1.375
@Wavelength 450 nm
 1.38
@Wavelength 400 nm
1.38
@Wavelength 400 nm
 1.39
@Wavelength 300 nm
1.39
@Wavelength 300 nm
 
Descriptive Properties
Evaporation Temperature950°C

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

CMATER909 / 323521

Rulon Bearings

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