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Information about tests

linear dimensional changes/ dimensional stability/ temperature stability of films and sheets

Determination of linear dimensional changes after exposure to temperature (till ca. 175°C, depending on material) of plastic films and sheets. Please select testing temperature. For shrink films we recommend the examination of shrinkage or shrinking stress.

test method:Mechanical/ technological properties
Norms: DIN EN ISO 11501 (2004-10)
DIN 53377 (2015-04)
ASTM D 1204 (2014)
Needed sample size:approx. 1 m² or 15 DIN A 4 sheets, min. sample width 250 mm;preferably samples over the complete material width, e.g. approx. 1 linear metres of 1 m width


dimensional stability, measurement on a tempered kaolin bed (our standard method, according DIN EN ISO standard)

dimensional stability, measurement on a polyester nonwoven (according DIN standard)

dimensional stability measured on paper ligthly dusted with talc (according ASTM standard)

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Your contact person

Matthias Böhne +49 441 94986-11

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