Solvent Red 24 also called Sudan red IV is an organic solvent dyes commonly used for coloring plastics, especially in the production of color masterbatch. Color masterbatch is a granular product made by uniformly mixing dyes with plastic resin and undergoing specific processing techniques, used for coloring plastics.

The advantages of using solvent red 24 for plastic dyeing include:

1. Vibrant color: Solvent Red 24 can provide a bright red color, suitable for various plastic products, making the product appearance more attractive.

2. Good dyeing effect: This dye has good dispersibility and dyeing uniformity in plastics, which can improve the quality of plastic products.

3. Strong weather resistance: Solvent Red 24 has good weather resistance and can resist natural factors such as ultraviolet rays and ozone to a certain extent, allowing plastic products to maintain their original color after long-term use.

4. Environmental Protection: Compared with traditional solvent dyes, solvent red 24 has better environmental performance and meets current environmental requirements.