ISO 9117-1-2009 《Paints and varnishes through drying and tack-free time》 Related products

The ISO 9117-1:2009 standard specifies methods for testing paints and varnishes through drying under standard conditions. The standard is suitable for determining the through drying state of a coating system after a specified drying period, and can also be used to evaluate the time required to reach this state. The standard revises the previous ISO 9117:1990 version to clarify fault definition and test reporting requirements, and adds appendices. The test method includes standard drying state and drying time determination to ensure that the performance of coatings in practical applications meets the requirements.