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Water vapour transmission rate (WVTR), gravimetric test
Gravimetric determination of WVTR. We recommend the measurement by hydrolysis method acc. ISO 15106-3 (hist DIN 53122-2). If you have any questions, please do not hesitate to contact us.
| test method: | permeation |
| Norms: |
DIN 53122-1 (2001-08) ASTM E 96 (2022) DIN EN ISO 12572 (2025-03) |
| Needed sample size: | optimum: 5 DIN A 4 sheets without folds, creases or other damages |
Standardprüfungen
WVTR gravimetric method 23°C/ 85 % rel. humidityTest programm standard "europe"
WVTR gravimetric method 38°C/ 90 % rel. humidity
Testing programm standard "tropical climate/ Asia/ USA"
back to overview permeation
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Your contact person
Matthias Böhne
+49 441 94986-11
matthias.boehne@innoform.de
Examinations in this area
- Carbondioxyde transmission (CO2 TR) rate of plastic films, laminates, coated papers, Alufoils, etc.
- Determination of (residual) oxygen and carbon dioxide content in ready-made packages
- Nitrogen transmission rate (N2 TR) of plastic films, laminates, coated papers, alufoils etc.
- Oxygen transmission rate (OTR) of packages, pouches, moulded parts, bottles, etc. (only suitable for barrier materials, see also "i")
- Oxygen transmission rate (OTR) of plastic films, laminates, coated papers, Alufoils, etc.
- Permeation (air, helium, argon, others on request) of plastic films, laminates, coated papers, Alufoils
- Tightness, leakage test/pores/micro-holes/defects
- Water Vapour Transmission Rate (WVTR) of moulded parts, packages, pouches, bottles, etc. (only suitable for barrier materials, see also "i")
- Water vapour transmission rate (WVTR) plastic films, laminates, coated papers and aluminium foils
- Water vapour transmission rate (WVTR), gravimetric test
- Water vapour transmission rate (WVTR)/ Sd- value (water vapour diffusion-equivalent air layer thickness)
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