GB/T 9754-2025 "Paints and varnishes—Determination of gloss value at 20°、60°and 85°"

GB/T 9754-2025 "Determination of Gloss of Paints and varnish at 20 °, 60 ° and 85 °" stipulates the determination method of Gloss of Paints and varnish at 20 °, 60 ° and 85 ° angles. The standard clarifies the requirements of test principle, equipment, sample preparation, test steps and result processing. It is suitable for evaluating the Gloss performance of Paints and varnish coatings, and provides a unified technical basis for product quality control, performance evaluation and application selection.

This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.