When it comes to coloring plastics, selecting the right solvent dye is crucial for achieving the desired aesthetic and performance characteristics. Solvent Blue 78, also known as Transparent Blue GP (CAS 2475-44-7), is a popular choice due to its high transparency and excellent properties. This article delves into what makes this dye stand out and how to best utilize it in your manufacturing processes.

Solvent Blue 78 is an anthraquinone-based dye that offers a distinctive greenish-blue hue. Its primary advantage lies in its high degree of transparency, making it ideal for applications where clarity is paramount. For procurement professionals and product formulators, understanding its key specifications is vital. We, as a dedicated supplier and manufacturer in China, ensure our Solvent Blue 78 meets stringent quality standards, boasting a minimum purity of 99%.

The performance of a solvent dye is often judged by its heat resistance and lightfastness. Solvent Blue 78 excels in both areas. It can withstand high processing temperatures, often up to 300°C, which is essential for many thermoplastic applications like PET and PC. Its light fastness rating typically ranges from 6-7, ensuring that colored products maintain their vibrancy even when exposed to sunlight or other light sources over time. This makes it a reliable choice for durable goods.

For those looking to buy Solvent Blue 78, considering its compatibility with various polymers is key. It is widely used in plastics such as Polystyrene (PS), Acrylonitrile Butadiene Styrene (ABS), Poly(methyl methacrylate) (PMMA), Polycarbonate (PC), and Polyethylene Terephthalate (PET). Its excellent miscibility with these polymers allows for uniform coloration and prevents issues like migration or blooming, which can affect the final product's appearance and integrity.

Beyond plastics, Solvent Blue 78 finds application in niche areas such as the manufacture of fireworks, where its specific color properties are utilized. For businesses seeking a reliable manufacturer for this versatile dye, sourcing from China offers competitive pricing and readily available supply. If you are researching 'solvent blue 78 price' or looking for a 'solvent blue 78 supplier China', exploring reputable manufacturers is your next step.

To ensure optimal results when using Solvent Blue 78, proper dispersion during the processing phase is important. Manufacturers often recommend specific dosage levels based on the polymer and desired color depth, which can be found in detailed technical data sheets. For bulk purchases or to inquire about purchasing Solvent Blue 78, contacting a knowledgeable supplier who can provide samples and technical support is always recommended.