Solid content of paint

*The solid content of the coating is the non-volatile content of the coating components, which refers to the part of the coating components that remains as a coating film after construction, and its content has an impact on the quality of the formed coating film and the use value of the coating Direct relationship. Determination of solid content 

*GB/T 1725-2007 "Determination of Solid Content of Coatings" 

*Weigh the paint and keep it in an oven at a certain temperature. The ratio of the weight of the residue after drying to the weight of the sample is expressed as a percentage. 

*The standard stipulates the sampling quantity, baking temperature and baking time of different types of coatings. 

*The measured results can be used to calculate the area that can be coated when applying a certain dry coating thickness.