This standard applies to liquid paints and varnishes stored in airtight containers in natural environment or under accelerated conditions to determine the change in viscosity, the sedimentation of pigments in the paint, the ease of remixing the paint to make it suitable for use, and Other performance changes that need to be detected according to product regulations are used as test methods for the storage stability of paints and varnishes.
GB/T 6753.3-1986 history
1986GB 6753.3-1986 Test method for storage stability of coatings