GB/T 5211.6-1985 《Method for the determination of resistance to acid of pigments》 Related products

This standard specifies a method for the determination of pigment acid resistance, which is used to evaluate the Stability of pigments in acidic environments. The acid resistance of pigments refers to its difficulty in dissolving in acid solutions, so as to avoid the staining phenomenon of acid solutions. The standard lists the necessary materials and instruments such as muriatic acid solution, Balance, Electric Oscillator, etc., and describes the testing process in detail. This method provides a scientific basis for the performance evaluation of pigments in acidic conditions and ensures their Stability in practical applications.