China Disperse Red 5B Dye Suppliers - Premium Factory Quality for Polyester Fibers, High Stability and Fastness
Product Attributes
Disperse Dyes
Polyester / Acrylic
Disperse Red
Powder
ZDHC Level-3, OEKO-TEX
25 kg / Iron Drum
25kg / Plastic Bag inside Carton
| Product Name | O.W.F(%) | Classif. | HTHP | Thermosol | Printing | Carrier | Light | Washing | Sublimation | Rubbing | PH Range |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Red 5B 100% | 1 | E | ◎ | × | × | ○ | 4-5 | 4 | 3 | 4-5/5 | 4-6 |
| Dye Group | Suitability |
|---|---|
| S(H):High Eneray | ◎:Verv Suitable |
| SE:Medium Energy | ○:Suitable |
| E:Low Energy | △:Limited Suitable |
| ×:Not Suitable |
Product Description
SHENGYU® Disperse Red 5B 100% is a premium-grade E-type disperse dye engineered for its broad affinity across a wide range of polyester and acrylic fibers. This dye is specifically recognized for its ability to produce a bright, clean red tone that effectively masks fiber irregularities, ensuring a high-quality finish on various fabric grades. Its formulation focuses on dispersion stability within the dye liquor, which is critical for preventing unevenness and maintaining shade consistency in large-scale operations. With a balanced fastness profile, Red 5B 100% serves as a versatile and reliable standard for manufacturers seeking stable production results. It performs exceptionally well under high-temperature high-pressure (HTHP) conditions, offering the technical reliability required for consistent batch-to-batch color reproduction in the global textile market.
Key Features and Performance
Excellent Leveling and Coverage
The E-type energy classification provides superior migration properties, ensuring even color distribution and excellent coverage of physical fiber differences.
Vibrant and Bright Red Tone
Delivers a clean, energetic red shade that enhances the aesthetic value of everyday apparel and household textiles.
High Dispersion Stability
Advanced treatment prevents particle settling or aggregation in the dye bath, reducing the risk of dye spots and ensuring a smooth surface appearance.
Strong Light Fastness
Rated at 4-5, this dye provides high resistance to sunlight fading, making it suitable for garments intended for regular outdoor use.
Industrial Reproducibility
Designed for stability in large-capacity dyeing machines, minimizing the need for shade corrections and increasing factory efficiency.
Broad Application Compatibility
While optimized for HTHP exhaust dyeing, its compatible chemical structure allows for reliable performance across various standard polyester processing environments.
Technical Support
We have professional technical team which support target samples testing from customers around the World. Counter samples wilbe provided aftel evaluation. Meanwhile customization senvice is available in our factory.What's more,we can also provide pre shipment samples for new customers during our lst cooperation.
Package and Shipment
Packing: 25kg, 50kg, 125kg plastic barrels with pallets
Whether you have your own freight forwarder or you would like us to organize shipment; whether you require delivery F0B to a por 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 20days after got T/T or L/c bank copy
Frequently Asked Questions (FAQ)
What type of dye is SHENGYU® Disperse Red 5B 100% and what fibers is it suitable for?
It is an E-type disperse dye primarily applicable for dyeing polyester and acrylic fibers.
What international compliance certifications does this product meet?
This product is certified compliant with ZDHC Level-3 and OEKO-TEX standards.
What are the packaging options for Disperse Red 5B 100%?
Standard packaging includes 25 kg / Iron Drum and 25kg / Plastic Bag inside Carton, as well as 25kg, 50kg, and 125kg plastic barrels with pallets.
What is the expected shipment delivery time?
Our delivery time is within 20 days after receiving the T/T or L/C bank copy.
Can I get samples before placing a full order?
Yes, we provide counter samples after evaluation and can also offer pre-shipment samples for new customers during our first cooperation.









