Description

Identification Information:

Color Index: Solvent Red149

Molecular formula:   C23H22N2O2

CAS No.:  21295-57-8 / 71902-18-6

Product specification

 Appearance Red powder

Tinting Strength 100±3%

Shade Color Similar to the standard,

Ash ≤ 1.0%

Moisture ≤ 1.0%

Color Differential ValueΔE ≤ 0.8

Bulk density (g /cm³):                                                  1.35

Melting point (℃):                                                       246

Commentary： 

Solvent Red 149 is a fluorescence dye with bluish red shade.
It has excellent heat resistance and light resistance, good migration resistance and high tinting strength with wide application.
Solvent Red 149 is used for coloring for plastics, PS, ABS, PMMA, PC, PET, polymer, fiber. Can be used in polyester fiber.

Coloristic and technical application data：

Application Profile

Note:    ●=recommended  ○ = potential use  – = not recommended

Brilliant Bluish Red Hue for Diverse Applications

Solvent Red 149 is a high-performance fluorescent dye that stands out with its striking bluish red shade. Renowned for its consistent coloration properties, this dye offers unparalleled benefits for industries requiring a balance between visual appeal and functionality. Whether you’re looking to enhance the aesthetic of plastics or fibers, Solvent Red 149 is engineered to deliver brilliance and dependability.

Key Features That Set Solvent Red 149 Apart

What makes Solvent Red 149 the perfect choice for a range of applications? Its features tell the story. This dye boasts excellent heat resistance and light resistance, making it suitable for use in demanding environments. Additionally, it provides remarkable migration resistance, ensuring the dye stays in place without spreading over time.

When it comes to tinting strength, Solvent Red 149 excels, delivering vivid color even with smaller amounts. It’s also widely recognized for its versatility, proving compatible with various materials and processes such as PS, ABS, PMMA, PC, PET, polymers, and more.

Wide-Ranging Applications

Solvent Red 149 is more than a dye; it’s a versatile solution tailored for diverse industries. Its primary application includes coloring plastics, thanks to its exceptional adherence and stability in materials such as polystyrene (PS), acrylonitrile butadiene styrene (ABS), and polymethyl methacrylate (PMMA). It also proves highly effective in polycarbonate (PC) and polyethylene terephthalate (PET) materials.

Additionally, this fluorescence dye has found its way into specialized uses in polymer and fiber manufacturing. It can even be utilized in polyester fibers, ensuring uniform and radiant coloring results. Its wide adaptability makes it the preferred choice for applications that prioritize durability and aesthetic consistency. For technical guidance and detailed specifications, the TDS (Technical Data Sheet) of Solvent Red 149 is readily available for reference.

Whether you’re aiming for long-lasting brilliance in industrial applications or high-quality results in manufacturing, Solvent Red 149 offers the performance and features needed to get the job done right every time.