- Test methods
Find relevant film and packaging tests of industry and trade in the following categories or the full-text search
Compliance work specific migration (SML)/ NIAS- Screening/ Single substance analyses/ GC- MS- analysis Overall migration (OML), Sensory analysis, colour fastness, microbiology Expert opinions and assessments (e.g. damage analyses), custom tests Mechanical/ technological properties Material analysis optical tests permeation
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Supported standards
List of standards supported by Innoform
Standards selection All | Akkreditiert | ASTM D | ASTM F | DIN | DIN EN | DIN EN ISO | DIN ISO | FINAT FTM | Hausverfahren | ISO | OthersDetails of the selected standard
| Standard type: | ASTM F |
| Name: | ASTM F 1249 |
| Designation: | Standardprüfverfahren für die Wasserdampfdurchlässigkeit von Kunststofffolien und -platten mit einem modulierten Infrarotsensor |
| Akkreditiert: |  ja |
| seit: | 23. Januar 2024 |
| bis: | - |
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Tests of this standard
Water vapour transmission rate (WVTR) plastic films, laminates, coated papers and aluminium foilsMeasurement is performed using the water vapor specific method (hydrolysis sensor or infrared sensor). Usually deviating from the standard as a double determination.
Water Vapour Transmission Rate (WVTR) of moulded parts, packages, pouches, bottles, etc. (only suitable for barrier materials, see also "i")
The measurement is carried out by using the the water vapor specific hydrolysis method, which allows to detect even the lowest permeabilities precisely and reproducibly. Besides the standard parameters offered, measurements can be carried out under a wide variety of temperature and humidity conditions. Attention: This method is only suitable for packs with a good water vapour barrier. Materials with high permeation coefficients, e.g. PA, thermoplastic starch or PLA, can not be measured due to excessive permeation.
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