JIS K5101-3-4-2004 "Pigment test methods, Part 3: tinting strength. Section 4 Determination of colorant relative tinting strength and residual color difference", specifies the method for determining colorant relative tinting strength and residual color difference by weighted K/s value method. The standard specifies the sample preparation, test conditions, standardizes the measurement process and data calculation methods, and provides technical standards for scientifically evaluating colorant chromadizing performance differences and quantifying Color characteristics, helping to control pigment quality and application suitability.
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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