Certifications: ISO 9001:2015
Solvent Yellow 33
Category: Solvent Dyes
CI Number: 47000
Chemical Class: Quinoline Dye
Form: Powder
High-Stability Greenish-Yellow for Engineering Plastics
Solvent Yellow 33 is a high-performance solvent dye from the quinoline class, renowned for its excellent heat stability and good lightfastness. It produces a brilliant, clean, greenish-yellow shade. Unlike many standard azo dyes, its robust structure allows it to withstand the high processing temperatures of engineering plastics like polycarbonate (PC) and polymethyl methacrylate (PMMA), making it a preferred choice for demanding applications.
Applications- Engineering Plastics: Ideal for coloring heat-resistant plastics such as PC, PMMA, PET, and polyamide (PA).
- General Plastics: Also used for coloring polystyrene (PS), ABS, and SAN.
- Specialty Coatings: Used in high-performance lacquers and stoving finishes.
- Synthetic Fibers: Suitable for the spin dyeing of polyester.
Key Benefits
- Excellent heat stability for engineering plastics.
- Good lightfastness and weather resistance.
- Brilliant, clean greenish-yellow shade.
- High purity and strong tinctorial power.
Technical Highlights
- Tone: Greenish
- Ionic Nature: Non-ionic
- Appearance: Bright Yellow Powder
Packaging & Availability
- Supplied in a standardized powder form.
- Standard Packing: 25 kg HDPE bags.
- Customized packaging is available upon request.
