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a wide range of Dyes, Pigments & Food Colours
Vinyl Sulphone Dyes
Introduction to Vinyl sulphone dyes
Vinyl sulfone dyes are a type of reactive dye that use a “Vinyl Sulphone Ester” system. These dyes are primarily used for dyeing cotton and other cellulosic materials through various methods such as normal exhaust, batch wise, continuous, and thermo-fixation processes. Vinyl sulfone brand dyes are also suitable for printing using one or two-phase application methods.
Vinyl sulphone reactive dyes offer excellent white effects on dyed grounds by discharge and resist printing methods. They are also easy to wash off and do not stain since the hydrolysed dye does not have an affinity for cellulosic substrates.
Megha International is a leading vinyl sulfone dyes manufacturer, including various high-quality dyes and pigments. We offer a wide range of reactive dyes suitable for various applications, including textile, leather, paper, and more. With their state-of-the-art manufacturing facilities and a strong focus on quality and customer satisfaction, Megha International has become a trusted name in the industry.
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Types of Reactive Dyes (Vinyl sulphone Dyes Shade Card): - Megha International
| VS reactive Dyes | Solubility G/L | Suitability | Fastness Properties | |||||||||||||||||||||
| Dyeing 2% | Printing 2% | Product Name | C. I. Name | CAS NO. | Affinity | Metal Complex Dyes | Plain Water | With 50 G/L Salt | With 100 G/L Urea | Exhaust | Cold Pad Batch | Printing | Dischargeability | Light 1/1 | Washing C/ST ISO4 | Perspiration | Naocl C/ST | H₂O₂ | Chlorinated Water | VS dyes uses | Price | MSDS | TFDS | |
| Acidic C/ST | Alkali C/ST | |||||||||||||||||||||||
| Yellow GR | Yellow 15 | NA | H | No | 70 | 40 | 100 | S-40-60 | S | S | D | 6 | 2-3 4-5 |
5 4-5 |
1 4-5 |
1 | (3-4) | 5 | Textile dyeing | |||||
| Golden Yellow G | Yellow 17 | 20317-19-5 | H | No | 70 | 40 | 100 | S-40-60 | LS | LS | S | 6 | 4 5 |
5 4-5 |
5 4-5 |
1 | 4 | 5 | paper dyeing | |||||
| Yellow GN | Yellow 23 | NA | M | No | 100 | 60 | 100 | S-40-60 | S | S | D | 5 | 4-5 5 |
4-5 4-5 |
4-5 4-5 |
1 | 4 | 5 | colorants for plastics | |||||
| Yellow GL | Yellow 37 | 633-03-4 | M | No | 80 | 15 | 100 | LS-40-60 | S | S | D | 6 | 3-4 4-5 |
5 5 |
4-5 5 |
1 | 4 | 4 | Textile dyeing, colorants for plastics | |||||
| Yellow FG | Yellow 42 | 6375-55-9 | L | No | 90 | 90 | 100 | S-30-80 | S | S | D | 5 | 4 5 |
4 5 |
4 5 |
1 | 4 | 4R | Textile dyeing, paper dyeing | |||||
| Yellow 4G | Yellow 160 | NA | H | No | 80 | 80 | 100 | S-40-60 | NS | NS | D | 5 | 4 5 |
4 5 |
4 5 |
1 | 4 | 4R | paper dyeing, colorants for plastics | |||||
| Golden Yellow RNL | Orange 107 | 12220-08-5 | H | No | 100 | 60 | 100 | S-40-60 | S | S | D | 5 | 4 4-5 |
5 4-5 |
5 4-5 |
1 | 4 | 5 | Textile dyeing, paper dyeing, colorants for plastics | |||||
| Orange 3R | Orange 16 | 730-40-5 | H | No | 80 | 40 | 100 | S-40-60 | LS | LS | D | (5-6) | 4-5 4-5 |
5 4-5 |
5 4-5 |
1 | (3-4) | 4R | Textile dyeing, paper dyeing, colorants for plastics | |||||
| Orange 2R | Orange 7 | 42986-20-1 | H | No | 60 | 35 | 70 | S-40-60 | NS | NS | D | 5 | 4 4-5 |
4-5 5 |
4-5 5 |
1 | (4-5) | 5 | Textile dyeing, paper dyeing, colorants for plastics | |||||
| Red BSID | Red 111 | 12226-08-3 | H | Yes | 80 | 50 | 80 | S-40-60 | S | S | D | (6-7) | 4-5 5 |
– | 4-5 5 |
1 | 4 | – | Textile dyeing, paper dyeing, colorants for plastics | |||||
| Red 5B | Red 35 | 522-75-8 | L | No | 100 | 25 | 100 | LS-40-60 | S | S | D | 4 | 4-5 4-5 |
5 5 |
5 5 |
1 | (3-4) | (4-5) | Textile dyeing, paper dyeing, colorants for plastics | |||||
| Red C2G | Red 106 | 105635-66-3 | M | No | 100 | – | – | S-40-60 | S | S | D | 4 | 3-4 4-5 |
4-5 4-5 |
4-5 4-5 |
1 | 4 | 4 | Textile dyeing, paper dyeing, colorants for plastics | |||||
| RED H3B | Red 180 | 1702259-66-2 | M | No | 80 | 10 | 100 | S-40-60 | S | S | NS | (6-7) | 5 5 |
4-5 4-5 |
3-4 4-5 |
(4-5) | 4 | 5 | Used in dyeing silk, wool, and nylon to produce bright red shades | |||||
| Red R8 | Red 198 | NA | H | No | 100 | 80 | 100 | S-40-60 | S | S | ND | 4 | 5 4-5 |
5 4-5 |
5 4-5 |
(4-5) | (2-3) | (4-5) | Used in dyeing silk, wool, and nylon to produce red shades | |||||
| Turquoise Blue G | Blue 21 | 12236-86-1 | M | Yes | 100 | 15 | 100 | S-60-80 | S | S | MD | (5-6) | 3-4 4 |
5 4-5 |
5 4-5 |
3-4 G |
(2-3) G |
(4-5) | Used in dyeing silk, wool, and nylon to produce turquoise shades | |||||
| Dark blue HR | Blue 89 | 2538-85-4 | M | Yes | 80 | 15 | 80 | S-40-60 | S | S | D | 6 | 4-5 4-5 |
4-5 4 |
4-5 4-5 |
(2-3) | (3-4) | 5 | Used in dyeing silk, wool, and nylon to produce dark blue shades | |||||
| Navy blue GG | Blue 203 | 118685-33-9 | L | No | 50 | 20 | 100 | S-40-60 | S | S | D | 5 | 4-5 5 |
4-5 4 |
4 5 |
(2-3) | (3-4) | (4-5) | Used in dyeing silk, wool, and nylon to produce navy blue shades | |||||
| Blue BB | Blue 220 | 90341-71-2 | H | Yes | 100 | 80 | 100 | S-40-60 | S | S | D | (5-6) | 4-5 4-5 |
3-4 5 |
4-5 5 |
5 | 3G | 4G | Used in dyeing silk, wool, and nylon to produce blue shades | |||||
| Navy blue RGB | Blue 250 | 6104-59-2 | H | No | 100 | 40 | 100 | S-40-60 | S | S | D | 5 | 3-4 5 |
4-5 5 |
4 5 |
1 | 5 | (1-2) | Used in dyeing silk, wool, and nylon to produce navy blue shades | |||||
| Brown GR | Brown 18 | 12225-73-9 | H | Yes | 100 | 40 | 100 | S-40-60 | S | S | D | (5-6) | 4 | 4-5 4-5 |
3-4 4-5 |
1 | 1 | (3-4) | Used in dyeing silk, wool, and nylon to produce brown shades | |||||
| Violet 5R] | Violet 5 | 2390-56-9 | H | Yes | 100 | 40 | 70 | S-40-60 | S | S | MD | 6 | 4 4-5 |
4-5 5 |
5 4 |
(3-4) | (4-5) | (3-4) | Used in dyeing silk, wool, and nylon to produce violet shades | |||||
| Black B | Black 5 | 4197-25-5 | H | No | 100 | 50 | 80 | S-40-60 | S | S | D | 5 | 5 5 |
4 5 |
5 4 |
1 | 5 | 4 | Used in dyeing silk, wool, and nylon to produce black shades | |||||
| Black HFGR | NA | 2580-78-0 | H | No | 100 | 40 | 100 | S-40-60 | S | S | MD | (5-6) | 4-5 4-5 |
4-5 5 |
5 5 |
2 | 5 | 4 | Used in dyeing silk, wool, and nylon to produce deep black shades | |||||
| Black WNM | NA | NA | M | No | 100 | 40 | 100 | S-40-60 | S | S | D | 5 | 4 4-5 |
5 4 |
5 4 |
1 | 5 | 4 | Used in dyeing silk, wool, and nylon to produce black shades with good fastness properties | |||||
Properties of Vinyl Sulphone Dyes
Vinyl sulphone dyes have several properties that make them a popular choice for dyeing cotton and other cellulosic materials. Some of these properties include:
- Excellent fastness properties: Vinyl sulfone dyes offer high colour fastness to washing, light, and rubbing, which makes them suitable for applications where durability is essential.
- High reactivity: These dyes have high reactivity with cellulosic substrates, resulting in excellent dye fixation and colour yield.
- Good levelling properties: Vinyl sulfone dyes offer good levelling properties, which help to ensure an even colour distribution throughout the material being dyed.
- Easy wash-off: These dyes are easy to wash off after dyeing, which helps to reduce the environmental impact of the dyeing process.
- Compatibility with various dyeing and printing methods: Vinyl sulfone dyes can be used with various dyeing and printing methods, including normal exhaust, batch wise, continuous, and thermo-fixation processes, as well as one or two-phase application methods.
Overall, the properties of vinyl sulfone dyes make them a popular choice for dyeing and printing cotton and other cellulosic materials in a wide range of applications.
Advantages of Vinyl Sulphone Dyes
There are several advantages to using vinyl sulfone dyes in the dyeing and printing of cotton and other cellulosic materials. Some of these advantages include:
- High colour yield: Vinyl sulfone dyes offer excellent colour yield, which means that they produce vibrant and long-lasting colours on cellulosic substrates.
- Good fastness properties: These dyes have high colour fastness to washing, light, and rubbing, which makes them ideal for applications where durability is essential.
- Easy application: Vinyl sulfone dyes are easy to apply using various dyeing and printing methods, which makes them versatile and suitable for different production processes.
- Low environmental impact: These dyes are easy to wash off after dyeing, which helps to reduce the environmental impact of the dyeing process. They also meet various environmental regulations and standards.
- Compatibility with other dyes: Vinyl sulfone dyes can be used in combination with other dyes to produce unique colour effects, which increases their versatility and value.
Overall, the advantages of vinyl sulfone dyes make them a popular choice for textile and other industries where high-quality, long-lasting, and environmentally friendly dyes are required.
Uses of Reactive Dyes (Vinyl sulphone)
Vinyl sulfone dyes are primarily used for dyeing and printing cotton and other cellulosic materials. These dyes can be applied through various dyeing and printing methods, including:
Normal Exhaust Dyeing
In this process, the material to be dyed is immersed in a bath containing the vinyl sulfone dye, and the dye is allowed to react with the substrate to produce the desired colour.
Batchwise Dyeing
This process involves dyeing a batch of material in a closed vessel, typically using a high-temperature process to accelerate the dyeing reaction.
Continuous Dyeing
This process involves continuously feeding the material to be dyed through a series of dyeing baths, each containing the vinyl sulfone dye.
Thermo-Fixation Dyeing
This process involves simultaneously dyeing and fixing the colour using heat and pressure.
One-phase and two-phase printing
In these processes, the vinyl sulfone dye is applied to the substrate using either one or two phases, respectively, to produce a printed design.
Vinyl sulfone dyes offer excellent colour fastness, good levelling properties, and compatibility with various dyeing and printing methods, making them a popular choice for the textile industry. They are also suitable for other applications, including leather and paper dyeing.
About Megha International
Looking for a Vinyl Sulphone Dyes Exporter for brazil?
Megha International (ISO 9001: 2008) Established in the year 1995, at Mumbai, India is the best Vinyl sulphone dyes manufacturers that offers different types of dyes in national as well as international markets. Our research and development team carries out constant studies to develop products that reliably set us apart from our competitors and serve our clientele best. With a remarkable focus on innovation and leveraging new-age expertise, we endeavour to sustain and develop a leading organization on a global scale. The company is a top Vinyl sulphone dyes manufacturer in India, and is striving to deliver the finest quality of products to the consumers, while being environmentally sensitive.
Market Area of Megha International
As a prominent Vinyl Sulphone Dyes supplier, Megha International is proud to export Reactive dyes in a wide range of countries across the globe. Our reach extends to many countries in Asia, including China, Vietnam, Singapore, Thailand, Malaysia, Korea, Philippines, Japan, and Indonesia.
We also serve clients in the Middle East, such as UAE, Saudi Arabia, Kuwait, Qatar, Iraq, and Iran.
In North Africa, we have clients in Algeria, Morocco, and Tunisia, while in Europe, we offer our services to Russia, the UK, France, Italy, Germany, the Netherlands, Romania, and Poland.
In South America, we serve clients in Brazil, Argentina, Colombia, Peru, and Guatemala, as well as in Central America, including Mexico, Costa Rica, and Honduras.
Finally, we also provide our services to clients in the United States and Chile. No matter where our clients are located, we are committed to delivering high-quality dyes and exceptional customer service.
