ASTM D50-90 (2023) Standard Test Method for the Chemical Analysis of Yellow, Orange, Red, and Brown Pigments Containing Iron and Manganese specifies a standard test method for the analysis of the chemical composition of yellow, orange, red, and brown pigments containing iron and manganese. The standard describes in detail the determination techniques for iron and manganese in pigments, ensuring accurate assessment of pigment composition and mass through chemical analysis. The test method is suitable for all types of pigments containing iron and manganese, and is widely used in Coatings, inks, and plastics. Through these methods, manufacturers and laboratories can accurately identify the mass, Stability and performance of pigments in various applications, providing reliable technical support for the industry.
| Status | Active |
|---|---|
| CCS | ICS | 87.060.10 |
| Release Date | 2023-06-01 00:00:00 | Implementation Date |