Industrial Applications of Solvent Orange 107 (CAS 185766-20-5)
Solvent Orange 107 (SO 107) is a high-performance pyrazolone methine dye engineered for demanding thermal environments. As a premier solvent-soluble colorant, it provides exceptional reddish-orange clarity and thermal stability up to 300°C. Nexal Inc. distributes this material as a technical-grade intermediate for the North American and Latin American polymer industries, ensuring a consistent supply chain.
• Polymer & Engineering Plastics
Utilizing a class of use established in the industry for decades, SO 107 is highly compatible with amorphous and semi-crystalline polymers. Its
superior migration resistance makes it a preferred choice for high-heat processing in transparent and opaque resin systems.
End Use Categories: General-purpose Polystyrene (GPPS), Polycarbonate (PC) resins, ABS compounding, and PMMA transparent parts.
• Industrial Coatings & Specialty Inks
As an
organic solvent dye, it exhibits excellent solubility in common industrial solvents, facilitating the production of high-transparency coatings and gravure/flexographic inks that require intense color depth and lightfastness.
End Use Categories: Metal decorative finishes, solvent-based printing inks, wood stains, and technical coatings.
• Fiber & Synthetic Material Tinting
Solvent Orange 107 is widely integrated into the coloration of polyester melt-spinning processes and industrial rubber tinting where
molecular integrity must be maintained under oxidative or high-pressure conditions.
End Use Categories: Polyester (PET) masterbatches, colored lubricants, industrial waxes, and elastomer tinting.
Notice on Compliance: All technical data and application descriptions are based on established industry knowledge. Nexal Inc. does not provide express warranties for specific formulation performance. Buyers are responsible for confirming compliance with local regulations for their specific end-use applications.
