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DEK GmbH- Deutsche Echtheitskommission GmbH

DEK GmbH

DEK GmbH was founded in 2008. In 2010 DEK GmbH was split from DEK e.V. as a separate commercial entity.

DEK GmbH ensures the continued availability of the necessary auxiliary products for testing the colour fastness of textiles according to DIN EN ISO-105/ISO-105 standards.

The above named products are available through Beuth Verlag GmbH/ Berlin and TESTEX Prüftextilien/Bad Münstereifel (see Sale).

 

 

Produktflyer Lichtechtheitsprüfung

Product information for DEK blue type 6 in tests according to ISO 105-B06, ‘Textiles, tests for colour fastness: Colour fastness and ageing to artificial light at high temperatures: Xenon arc fading lamp test’

 

Produktflyer Lichtechtheitsprüfung

Streakiness of the Blue lightfastness grades



Produktflyer Lichtechtheitsprüfung

Compliance of the grey scale with the standard as per ISO 105-A02 and A03

 

Produktflyer Lichtechtheitsprüfung

Information on using standard reference materials of the
German Colour Fastness Committee for testing color fastness

 

Produktflyer Lichtechtheitsprüfung

Information on the use of blue wool reference materials in exposure tests according to the ISO 105-B series using xenon arc light

 

Produktflyer Lichtechtheitsprüfung

Important information to carry out
ISO 105/DIN EN ISO 105-B series tests
for Colour Fastness to Light and Weathering
using standard reference materials of the
German Colour Fastness Committee - DEK.

 

 

 

 

 

 

Deutsche Echtheits-kommission - DEK e.V. & GmbH

Elly-Heuss-Knapp-Platz 4
53844 Troisdorf
Germany

info[at]farbechtheit.info

NEWS

December 2023

Product information for DEK blue type 6 in tests according to ISO 105-B06, ‘Textiles, tests for colour fastness: Colour fastness and ageing to artificial light at high temperatures: Xenon arc fading lamp test’

 

June 2022

Fading differences between different batches

Information on the use of blue wool reference materials in exposure tests according to the ISO 105-B series using xenon arc light

 

April 2019

Lithium hypochlorite is no longer available


Despite intensive efforts, we have failed to re-source lithium hypochlorite on the world market. We regret this and ask for your understanding that we therefore had to remove lithium hypochlorite from our product portfolio.

 

October 2010

The grey scales are being new produced and are available in all versions.

Kaestchen DEK
German