Information security — Message authentication codes (MACs) — Part 2: Mechanisms using a dedicated ha...
This document specifies MAC algorithms that use a secret key and a hash-function (or its round-function or sponge function) to calculate an m-bit MAC. These mechanisms can be used as data integrity mechanisms to verify that data has not been altered in an unauthorized manner.
NOTE A general framework for the provision of integrity services is specified in ISO/IEC 10181‑6.
Tobacco and tobacco products — Determination of water content — Karl Fischer method
This document specifies a method for the determination of water content by the Karl Fischer method. It is applicable to raw tobacco as well as tobacco taken from finished products. The method is suitable for water contents ranging from a mass fraction of at least 2 % to 55 %.
Coating powders — Part 10: Determination of deposition efficiency
This document specifies a method for determining the mass fraction in per cent (%) of a sprayed coating powder which is deposited on a test item under known spray gun and environmental conditions.
The method is applicable to powders applied by corona or tribo charging and can be used to compare the deposition efficiency of different powders with the same or different gun with the same powder.…
Coating powders — Part 6: Determination of gel time of thermosetting coating powders at a given temp...
This document specifies a method for determining the time for a thermosetting coating powder to gel at a specified temperature. A method is described for checking batch to batch variation and for the quality control of a given coating powder.
The method is not applicable to coating powders with ultra-short gel times (less than 15 s).
Coating powders — Part 8: Assessment of the storage stability of thermosetting powders
This document establishes a method for the estimation of the storage stability of thermosetting coating powders. It provides the procedures for determining the changes both in the physical state of a thermosetting coating powder and in its chemical reactivity, together with its capacity to form a satisfactory final coating.
Coating powders — Part 3: Determination of density by liquid displacement pycnometer
This document specifies a liquid displacement pycnometer method for the determination of the density of coating powders. The method is based on a determination of the mass and the volume of a test portion.
Coating powders with density <1 g/cm3, can be measured in accordance with ISO 1183-1 and the appropriate method, by agreement.
Coating powders — Part 5: Determination of flow properties of a powder/air mixture
This document specifies a method for estimating the flow properties of a mixture of coating powder and air.
The results obtained are influenced by the composition of the coating powder, its density, particle size distribution and particle shape, together with the tendency of the particles to agglomerate and to accept a charge.
Poudres pour revêtement — Partie 8: Estimation de la stabilité au stockage des poudres thermodurciss...
Le présent document établit une méthode d'estimation de la stabilité au stockage des poudres pour revêtement thermodurcissables. Elle fournit les modes opératoires à suivre pour déterminer les changements intervenant à la fois dans l'état physique d'une poudre pour revêtement thermodurcissable et dans sa réactivité chimique, ainsi que sa capacité à former un revêtement final…
Poudres pour revêtement — Partie 10: Détermination du rendement d'application
Le présent document spécifie une méthode pour la détermination de la fraction massique en pourcentage (%) d'une poudre pour revêtement pulvérisée qui est déposé sur un élément soumis à l'essai à partir d'un pistolet pulvérisateur dans des conditions environnementales connues.
La méthode convient aux poudres appliquées par effet corona ou par triboélectricité et peut être utilisée…
