The GB/T 16995-1997 standard specifies the method for measuring the gel time of thermosetting powder coatings, usually at 180 ° C. This standard is suitable for evaluating the livering process of powder coatings, not for coatings with very short gel time. Measuring gel time helps to control the curing process of coatings and ensure the performance and mass of coatings.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
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