SHENGYU® Fluorescent Red B - 100% Brilliant Dye from China Suppliers and Factory for HTHP Processes
🏷️ Product Attributes
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1. Dye Type
Disperse Dyes
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2. Applicable Fiber
Polyester / Acrylic
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3. Color Index Generic Name
Disperse Red
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4. Physical Form
Powder
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5. Compliance Certifications
ZDHC Level-3, OEKO-TEX
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6. Packaging
25 kg / Iron Drum
25kg / Plastic Bag inside Carton
25kg / Plastic Bag inside Carton
Technical Data Table
| Product Name | O.W.F(%) | Classif. | HTHP | Thermosol | Printing | Carrier | Light | Washing | Sublimation | Rubbing | PH Range |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Red B 100% | 1 | S | ◎ | ○ | ○ | ○ | 3 | 3-4 | 3-4 | 4 | 4-6 |
Symbol Explanation
| Dye Group | Suitability |
|---|---|
| S(H): High Energy | ◎: Very Suitable |
| SE: Medium Energy | ○: Suitable |
| E: Low Energy | △: Limited Suitable |
| ×: Not Suitable |
📝 Product Description
SHENGYU® Disperse Fluorescent Red B 100% is a high-performance dye within our brilliant red series, specifically engineered to deliver a sharp, lively, and high-impact fluorescent glow on polyester fabrics. As a high-energy "S" class disperse dye, it is designed for demanding industrial environments, offering superior sublimation fastness and excellent thermal stability during high-temperature high-pressure (HTHP) dyeing. This product is highly regarded for its exceptional dispersion properties, which ensure uniform color uptake and prevent specking even in large-scale bulk batches. Furthermore, its specialized formulation minimizes staining on white grounds, making it an ideal choice for intricate printing applications where high contrast and color purity are essential. With consistent batch-to-batch reproducibility, Red B 100% serves as a reliable staple for professional dyehouses aiming for vibrant, modern aesthetics with dependable industrial performance.
⚡ Key Features and Performance
- Sharp Fluorescent Glow: Produces a brilliant and energetic red shade with a signature luminous effect that enhances the modern appeal of fashion and sportswear.
- Exceptional Dispersion Stability: Advanced particle treatment ensures a smooth dye bath and uniform results, significantly reducing the risk of unevenness in bulk production.
- Superior Sublimation Fastness: The high-energy S-type classification provides excellent resistance to heat, ensuring the vibrant red remains stable during finishing and end-use.
- Minimized Printing Staining: Engineered with low-staining characteristics to ensure sharp, clean definitions and high contrast in textile printing processes.
- Reliable HTHP Compatibility: Performs optimally in high-temperature high-pressure dyeing systems, guaranteeing high exhaust rates and efficient color yield.
- Consistent Reproducibility: High manufacturing standards ensure stable shade performance across different lots, minimizing the need for color corrections and enhancing factory throughput.
🛠️ Technical Support
We have professional technical team which support target samples testing from customers around the World. Counter samples will be provided after evaluation. Meanwhile customization service is available in our factory. What's more, we can also provide pre shipment samples for new customers during our first cooperation.
📦 Package and Shipment
Package
Packing: 25kg, 50kg, 125kg plastic barrels with pallets
Shipment
Whether you have your own freight forwarder or you would like us to organize shipment; whether you require delivery FOB to a port in china or CIF to a port near you, we are happy to quote and supply whichever way you choose. Please feel free to discuss all options with us.
Our delivery time: Within 20 days after got T/T or L/C bank copy
Our delivery time: Within 20 days after got T/T or L/C bank copy
❓ Frequently Asked Questions (FAQ)
What fibers are suitable for SHENGYU® Disperse Fluorescent Red B 100%?
This dye is specifically engineered and highly applicable for Polyester and Acrylic fibers.
What are the environmental and safety compliance certifications of this product?
Our Disperse Fluorescent Red B 100% is certified with ZDHC Level-3 and OEKO-TEX, ensuring compliance with strict industrial safety and environmental standards.
What packaging options do you offer for this dye?
Standard packaging includes 25 kg / Iron Drum, 25kg / Plastic Bag inside Carton, and 25kg, 50kg, or 125kg plastic barrels with pallets.
Can we request samples before placing a bulk order?
Yes, our professional technical team supports target samples testing for global customers. Counter samples are provided after evaluation, and pre-shipment samples are available for new customers during our first cooperation.
What is your typical delivery time and accepted shipment terms?
Our standard delivery time is within 20 days after receiving the T/T or L/C bank copy. We offer flexible shipping arrangements, including FOB delivery to a port in China or CIF to a port near you.









