Tel +49 201 172-1304
testdust@dmt-group.com
DMT GmbH & Co. KG
Am TÜV 1
45307 Essen (Germany)
Tel +49 201 172-1304
testdust@dmt-group.com
DMT GmbH & Co. KG
Am TÜV 1
45307 Essen (Germany)

Standard test dust

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DMT Dust 78|318|EEC

DMT Dust 78|318|EEC
  • 32-200081-0500
  • Content: 1 kilogram
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    DMT dust is the dry mixture according to 78/318/EEC used for the test liquid. more

    General description

    DMT dust is the dry mixture according to 78/318/EEC used for the test liquid.

    Composition

    The specified particle size distribution is shown in the following table:

    x (µm) q3(x) (%)
    0 - 5 10 - 14
    5 - 10 9 - 15
    10 - 20 11 - 17
    20 - 40 20 - 26
    40 - 80 27 - 33
    80 - 200 6 - 12
    The specified chemical composition is shown in the following table:
    Stoff gew-%
    SiO2 67 - 69
    Fe2O3 3 - 5
    Al2O3 15 - 17
    CaO 2 - 4
    MgO 0.5 - 1.5
    Alkali 3 - 5

    Transport and Storage

    Partial segregation may occur during transport and storage. It is therefore recommended to homogenize the DMT Dust 78|318|EEC before use, which can be achieved by mixing with a laboratory tumbler mixer. Please store in a dry and airtight original container.

    Quality ensurance

    In order to achieve reproducible quality, the raw materials and production are strictly controlled. The following quality controls are carried out:

    Monitoring the particle size distribution of raw materials
    Monitoring the particle size distribution of the end product

    Specification

    Name : DMT Dust 78|318|EEC
    Standard: 78/317/EEC
    Title of Standard: Commision Regulation (EU) No 1008/2010 of 9 November 2010 concerning type-approval requirements for windscreen wiper and washer systems of certain motor vehicles and implementing Regulation (EC) No 661/2009 of the European Parliament and of the Council concerning type-approval requirements for the general safety of motor vehicles, their trailers and systems, components and separate technical units intended therefor
    Composition : Quartz-salt-mixture
    Material: Quartz-Salt-Mixture
    largest particle size (µm) : 200
    Substance density (g/cm³) : 2,65
    Apperance : solid
    Hardness (Mohs): 7,0
    Colour : brown / beige
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