Solvent Green 28 / Solvent Dyes
CAS No.:28198-05-2
Chemical Formula C34H34N2O4
Application: used for coloring for plastics, PS, ABS, PMMA, PC, PET, polymer, fiber, and polyester fiber.
Description
Description
Solvent Green 28 is a bright green dye.
It has excellent heat resistance and light resistance, good migration resistance and high tinting strength with wide application.
Solvent Green 28 is used for coloring for plastics, PS, ABS, PMMA, PC, PET, polymer, fiber and polyester fiber.
Identification Information:
Product name: Solvent Green 28
Color Index No.: 625580
CAS No.:28198-05-2
EC NO.: 248-895-9
Physical Data:
| Appearance | Green powder |
| Tinting Strength | 100±2% |
| Shade Color | Similar to the standard, |
| Ash | ≤ 0.5% |
| Moisture | ≤ 1.0% |
| Color Differential ValueΔE | ≤ 1.0 |
| Bulk density (g /cm3): | 1.55 |
| Melting point (℃): | 210 |
Fastness Properties in Polymer:
| Test Items | PS | ABS | SAN | PMMA | PC | R-PVC | PA6 | PET |
| Heat resistance temperature, ℃
(0.05% dyes + 1.0% Titanium dioxide) |
300 | 260-280 | 300 | 300 | – | 300 | -280 | |
| Migration resistance | – | – | – | – | – | – | – | – |
| Light fastness (0.05% dyes, transparent) | 7-8 | 7-8 | 7-8 | |||||
| Weather resistance | – | – | – | – | – | – | – | 5 |
| Acid resistance (in 5% hydrochloric acid solution) | – | – | – | – | – | 5 | – | – |
| Alkali resistance (in 5% caustic soda solution) | – | – | – | – | – | 5 | – | – |
Solvent Green 28 solubility in organic solvent at 20℃(g/l)
| Acetone | Butyl Acetate | Methylbenzene | Dichloromethane | Ethylalcohol |
| 2.0 | 4.5 | – | 50 | 0.1 |
Application
| PS | ● | HIPS | ● | ABS | ● |
| PC | ● | PVC-R | ● | PMMA | ● |
| SAN | ● | AS | ● | PA | – |
| PET | ● | CA | ● | CAB | ● |
Note: ● = recommended ○ = potential use – = not recommend
Recommended Dosage
Transparent: 0.03
Non-transparent: 0.05
Packaging:
Regular Packaging is in 25kgs carton box. 450kgs per pallet.
Unmatched Durability and Heat Resistance
Solvent Green 28 stands out as a vibrant green dye offering exceptional heat resistance and light stability, making it the ideal choice for applications requiring longevity and robustness. Whether used in industrial or commercial processes, this dye ensures consistent performance even under demanding conditions. Its superior migration resistance ensures the color remains stable without bleeding, maintaining the integrity of your end products.
Wide Range of Applications
Designed for versatility, Solvent Green 28 is compatible with a variety of materials including plastics like PS, ABS, PMMA, and PET, as well as commonly-used polymers and fibers. Whether you need to color thermoplastics or create vibrant polyester fibers, this dye provides impressive tinting strength and seamless integration for high-quality results. Professionals trust Solvent Green 28 for applications across industries such as textiles, packaging, and manufacturing.
Exceptional Tinting Strength for Vivid Results
If you’re looking to achieve bold, striking colors with high opacity, Solvent Green 28 delivers unparalleled tinting strength. Its vibrant green hue makes your products stand out, while the dye’s consistent color payoff guarantees reliability in every application. Solvent Green 28 brings a unique aesthetic to both functional and decorative applications, helping you achieve your design and performance goals effortlessly.
Why Choose Honor Pigments?
- 🌍 Global Export Expertise — Trusted by customers in 40+ countries for consistent quality and reliable supply
- ✅ Strict Quality Control — ISO 9001 certified with batch-to-batch consistency and zero-defect policy
- 💰 OEM Production Advantage — Competitive pricing without compromising pigment performance
- 🧪 Technical Support — Free color matching, formulation advice and sample testing before bulk order
📩 Need more details?
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