|
HS Code |
720763 |
| Product Name | Disperse Black RD-EK |
| Chemical Class | Disperse dye |
| Color Index | Disperse Black 9 |
| Appearance | Black powder |
| Shade | Neutral black |
| Solubility | Dispersible in water |
| Usage | Textile dyeing (primarily polyester) |
| Ph Range | 4-6 |
| Heat Resistance | Good |
| Fastness To Washing | Good |
| Fastness To Light | Fair to good |
| Application Temperature | 120-130°C |
| Molecular Formula | C17H12N4O |
| Packing | 25 kg fiber drum |
As an accredited Disperse Black RD-EK factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Disperse Black RD-EK is packaged in a 25 kg net weight, double-layered woven plastic bag with moisture-proof inner lining. |
| Shipping | Disperse Black RD-EK is typically shipped in tightly sealed, moisture-resistant bags or drums, with a net weight of 25 kg per bag. It should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible substances. Handle with appropriate safety measures during transport to prevent spillage or damage. |
| Storage | Disperse Black RD-EK should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and moisture. Keep the container tightly sealed when not in use to prevent contamination and clumping. Avoid exposure to strong oxidizing agents and acids. Ensure proper labeling and follow all local regulations for safe chemical storage. |
|
Purity 98%: Disperse Black RD-EK with purity 98% is used in polyester fiber dyeing, where it ensures deep and uniform color penetration. Particle size ≤ 1 micron: Disperse Black RD-EK with particle size ≤ 1 micron is used in textile printing inks, where it provides smooth dispersion and prevents clogging of print nozzles. Lightfastness Grade 6: Disperse Black RD-EK with lightfastness grade 6 is used in automotive upholstery applications, where it maintains color stability under prolonged UV exposure. Melting Point 220°C: Disperse Black RD-EK with a melting point of 220°C is used in high-temperature transfer printing, where it prevents sublimation loss and preserves fabric integrity. Viscosity 20 mPa·s: Disperse Black RD-EK with viscosity 20 mPa·s is used in aqueous dye formulations, where it enables easy blending and application consistency. Thermal Stability up to 180°C: Disperse Black RD-EK with thermal stability up to 180°C is used in hot-melt dyeing processes, where it resists fading and degradation at elevated temperatures. pH Stability 5-9: Disperse Black RD-EK with pH stability 5-9 is used in synthetic fiber coloration, where it maintains performance across variable processing conditions. Salt Fastness Grade 4: Disperse Black RD-EK with salt fastness grade 4 is used in industrial garment dyeing, where it ensures minimal color bleeding during washing. |
Competitive Disperse Black RD-EK prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
Flexible payment, competitive price, premium service - Inquire now!
