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Manufacturer, Supplier & Exporter of

a wide range of Dyes, Pigments & Food Colours

Solvent Dyes

Solvent dyes are a type of dye that is soluble in organic solvents. They are commonly used to add colour to a wide range of products, including solvents, waxes, and plastics. They can also be used in hydrocarbon fuels and lubricants, and there are some types of solvent dyes specifically designed for use in fuels. These dyes are insoluble in water and are commonly used in the coating and ink industries.

Solvent dyes dissolve easily in organic solvents and remain insoluble in water due to the non-polar or minimally polar nature of their molecules, which prevents ionization from occurring. These dyes are also known for their excellent light fastness, meaning that the colour obtained from them fades very slowly over time.

During the manufacturing process, no residues are left behind. Solvent dyes provide consistent and high-quality colouring when used with organic solvents, and they also offer excellent thermal resistance, which makes them highly resistant to corrosion.

Overall, solvent dyes are highly versatile and widely used in various industries, including the ink, coating, fuel, and lubricant industries. Their properties make them an excellent choice for colouring products that require long-lasting, vibrant colours with resistance to fading and thermal degradation.

To find the right Solvent dyes for polyester, we invite you to explore one of the best Solvent Dyes Manufacturers i.e. Megha International. We offer a diverse collection of best Solvent dyes for wool and consumables that cater to various requirements. Moreover, we keep pace with the advancements in digital textile printing techniques to ensure that our customers have access to the latest technologies. For detailed information on the product Download Solvent dyes PDF

Are you looking for Solvent Dyes? Transform your materials into vibrant masterpieces!

Buy High quality Solvent Dyes at Best Price - Megha International

Solvent dyes Manufacturing Process

The manufacturing process of solvent dyes typically involves the following steps:

Preparation of the dye intermediate

This involves synthesizing a precursor molecule that can be used to produce the final dye. The precursor is often a complex organic molecule that can be modified to produce a wide range of dyes with different properties.

Dye synthesis

The dye intermediate is then chemically modified to produce the final dye molecule. This process typically involves the use of chemical reactions such as esterification, amidation, and condensation.

Purification

 The crude dye product obtained from the synthesis is then purified to remove impurities and unwanted by-products. This is typically achieved through a combination of techniques such as precipitation, filtration, and chromatography.

Dye formulation

 After coupling, the resulting dye is often purified using methods such as crystallization or chromatography to remove any impurities and ensure high purity.

Formulation

 The purified dye is then formulated into a suitable form for its intended use, such as a powder or liquid.

Quality Control

 Finally, the finished product is subjected to rigorous quality control testing to ensure that it meets the necessary specifications and standards.

Types of Solvent dyes (solvent dyes shade card)

Some common Solvent dyes examples include:

Solvent DYES Solubility (GMS/LTR) Resistance to Chemicals & Foodstuff***
5% 1% Product C.I Name CAS no Light Fastness Methyl Ethyl Ketone (MEK) Methyl ISO-Butyl Ketone (MIBK) Acetone Ethyl Acetate Diacetone Alcohol (DAA) Butyl cellosolve Ethyl cellosolve Ethanol Methoxy Propanol Toluene Caustic Soda Acetic Acid Lactic Acid Butter / Margarine Paraffin Wax Soap Water 80°C, 30 Min Water Biol. 30 min Coconut Oil Cheese Solvent DYES uses Price MSDS TFDS
Yellow R Yellow 82 85029-58-9 (6-7) 300 200 400 250 400 400 400 100 50 50 5 5 5 5 (4-5) 5 5 5 5 5 Printing inks, paints, coatings, plastics, textile dyeing
Yellow GL Yellow 90 61116-26-5 7 20 10 450 10 400 400 400 50 250 TR 5 5 5 5 (4-5) 5 5 5 5 5 Textile dyeing, printing inks, paints, plastics
Golden Yellow NA 93050-80-7 6 350 270 400 250 400 400 400 100 50 30 5 5 5 4 4 5 5 5 5 5 Textile dyeing, printing inks, paints, plastics, leather dyeing
Orange RL Orange 58 71775-93-4 6 400 100 400 100 400 400 400 200 450 TR 5 5 3 5 (2-3) 5 5 3 3 3 Textile dyeing, printing inks, paints, plastics
Orange R Orange 99 110342-29-5 6 400 400 450 100 400 400 400 150 200 TR 5 5 4 4 4 3 3 5 (4-5) 5 Textile dyeing, printing inks, paints, plastics
Fire Red G Red 119 12237-27-3 6 100 50 150 20 150 150 150 20 200 TR 5 4 5 3 5 3 5 5 5 4 Textile dyeing, printing inks, paints, plastics, leather dyeing
Red 2BL Red 132 61725-85-7 7 300 100 400 50 400 350 350 100 250 TR 5 4 5 2 5 (2-3) 5 5 5 4 Textile dyeing, printing inks, paints, plastics
Red GB Red 1 1229-55-6 (4-5) 150 200 150 100 125 250 250 10 200 TR 5 4 5 (3-4) 5 (3-4) 5 (4-5) 4 4 Textile dyeing, printing inks, paints, plastics
Red B Red 122 12227-55-3 6 400 300 400 100 400 400 400 150 200 TR 5 4 5 5 4 3 (4-5) 5 5 5 Textile dyeing, printing inks, paints, plastics
Pink 5BLG Red 127 61969-48-0 3 20 20 25 20 100 100 100 20 300 TR (4-5) 5 5 (3-4) 5 (4-5) 3 5 3 Textile dyeing, printing inks, paints, plastics
Blue 2GLN Blue 48 90295-22-0 (6-7) 75 10 25 10 100 100 100 100 120 TR 5 (3-4) 5 (3-4) 5 (1-2) 5 (3-4) 5 5 Textile dyeing, printing inks, paints, plastics
Black RE Black 27 12237-22-8 (6-7) 300 300 450 150 150 450 450 100 200 TR 5 5 5 5 5 5 5 5 5 4 Textile dyeing, printing inks, paints, plastics
Black RL Black 29 61901-87-9, 117527-94-3 6 300 200 400 100 400 400 400 50 250 TR 5 5 5 5 5 5 5 5 5 4 Textile dyeing, printing inks, paints, plastics
Green GL Yellow 88 128-80-3 6 175 100 125 100 250 250 250 100 100 TR 5 4 4 (4-5) 4 (2-3) 5 5 5 5 Textile dyeing, printing inks, paints, plastics
Cadbury Violet Violet 66 NA 5 35 15 25 10 100 75 75 75 150 TR 5 (3-4) (3-4) (3-4) (3-4) (1-2) 4 4 (3-4) (4-5) Textile dyeing, printing inks, paints, plastics
Brown 2RM NA NA 5 150 150 400 75 400 400 400 100 200 TR 5 5 5 4 5 4 4 4 4 4 Textile dyeing, printing inks, paints, plastics, leather dyeing
Dark Brown 5R NA NA (6-7) 200 250 400 300 400 400 400 100 300 TR (4-5) (4-5) (4-5) (4-5) 5 1 (4-5) 5 (3-4) 5 Textile dyeing, printing inks, paints, plastics

Solvent dye Properties / Characteristics - Solvent Dyes Manufacturer in India

Solvent dyes for cotton possess a number of distinct properties and characteristics that make them well-suited for various dyeing applications. These properties of Solvent dyes include:

  • Solubility: Solvent dyes are highly soluble in organic solvents, making them easy to use in a wide range of applications. They are typically insoluble in water.
  • Colour strength: Solvent dyes are highly concentrated and provide strong, vibrant colours when used in a product.
  • Light fastness: Solvent dyes are known for their excellent light fastness, meaning that they resist fading over time when exposed to light.
  • Thermal stability: Solvent dyes are highly resistant to thermal degradation, making them suitable for use in products that are exposed to high temperatures.
  • Chemical stability: Solvent dyes are chemically stable and do not react with other substances in the products in which they are used.
  • Resistance to water and weathering: Solvent dyes are highly resistant to water and weathering, making them suitable for use in outdoor products and other applications where exposure to the elements is a concern.

Overall, solvent dyes are highly versatile and provide consistent, high-quality coloration in a wide range of applications. Their properties make them ideal for use in products where resistance to fading, thermal degradation, and other environmental factors is important.

Advantages of Solvent dyes

Solvent dyes offer a number of advantages over other types of dyes, including:

  • High solubility: Solvent dyes are highly soluble in organic solvents, making them easy to use and apply in a wide range of products.
  • Strong coloration: Solvent dyes are highly concentrated and provide strong, vibrant colors that are long-lasting.
  • Excellent light fastness: Solvent dyes are known for their excellent light fastness, meaning that they resist fading over time when exposed to light.
  • Thermal stability: Solvent dyes are highly resistant to thermal degradation, making them suitable for use in products that are exposed to high temperatures.
  • Chemical stability: Solvent dyes are chemically stable and do not react with other substances in the products in which they are used.
  • Versatility: Solvent dyes can be used in a wide range of products, including solvents, waxes, plastics, hydrocarbon fuels, and lubricants.
  • Resistance to water and weathering: Solvent dyes are highly resistant to water and weathering, making them suitable for use in outdoor products and other applications where exposure to the elements is a concern.

Overall, solvent dyes are highly versatile and provide consistent, high-quality coloration in a wide range of applications. Their properties make them ideal for use in products where resistance to fading, thermal degradation, and other environmental factors is important.

Application of Solvent dyes

Solvent dyes have a wide range of applications in various industries, including textile, cosmetics, plastic colouring. Some of the important Solvent dyes uses include:

  1. Inks: Solvent dyes are commonly used in the ink industry to produce vibrant, high-quality colours. They are often used in printing applications for packaging, labels, and other products.
  2. Plastics: Solvent dyes are frequently used in the production of plastics, including PVC, polystyrene, and acrylics. Solvent dyes for plastic provide strong, consistent coloration that resists fading and other forms of degradation.
  3. Waxes: Solvent dyes are commonly used in the production of waxes, including candles and crayons. They provide strong, vibrant coloration that is long-lasting and resists fading over time.
  4. Leather: Solvent based dyes are often used in the production of leather goods, including shoes, handbags, and upholstery. They provide consistent, long-lasting coloration that enhances the appearance and durability of the leather.

Overall, solvent dyes are highly versatile and widely used in a range of industries and applications. Their properties make them ideal for use in products where resistance to fading, thermal degradation, and other environmental factors is important.

Textile Colouring

Reactive dyes for cotton and other natural fibers are widely utilized in the textile industry for their colouring properties on fabrics such as cotton, wool, silk, and others. They are also used to dye synthetic fibers such as polyester, nylon, and acrylic.

Printing

Reactive dyes can be used to print designs on fabrics using different printing techniques such as screen printing, roller printing, and inkjet printing.

Paper Colouring

Reactive dyes are also used to colour paper and paper products. They are used in the production of paper for books, magazines, and other printed materials.

Leather Colouring

Reactive dyes are used to colour leather and leather products such as shoes, bags, and belts.

Food Colouring

Some reactive dyes are also used as food colouring agents, although their use in food is highly regulated and limited.

Overall, reactive dyes are versatile and widely used in various industries for their excellent colour fastness and durability.

About Megha International

Looking for a Disperse Dyes Exporter for brazil? 

Megha International (ISO 9001: 2008) Established in the year 1995, at Mumbai, is the best Disperse Dyes manufacturers in India that offers an extensive range 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 clienteles 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 among the top disperse dyes manufacturers in Mumbai, 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 Solvent dyes supplier, Megha International is proud to export Solvent 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.

Frequently Asked Question about Vat Dyes

What are solvent dyes?

Solvent dyes are a type of dye that are soluble in organic solvents rather than water. They are commonly used in a variety of applications, including colouring plastics, fibers, and coatings.

How are solvent dyes different from other types of dyes?

Solvent dyes are different from other types of dyes because they are soluble in organic solvents, whereas other types of dyes are typically soluble in water. Solvent dyes also tend to have a higher degree of colour fastness than water-soluble dyes.

What are some common applications of solvent dyes?

Solvent dyes are commonly used to colour plastics, fibers, coatings, and inks. They are also used in the production of colour master batches, which are used to colour plastics.

How are solvent dyes used in the production of plastics?

Solvent dyes are typically added to the polymer resin before it is formed into the final plastic product. This ensures that the colour is evenly distributed throughout the material.

Can solvent dyes be used to colour fabrics?

Solvent dyes can be used to colour fabrics, but they are not commonly used for this purpose. This is because they tend to have a lower degree of wash fastness than other types of dyes.

How are solvent dyes different from pigments?

Solvent dyes are different from pigments because they are soluble in organic solvents, whereas pigments are insoluble. This means that solvent dyes can be dissolved in a solvent and applied as a liquid, whereas pigments must be dispersed in a liquid medium.

Are solvent dyes safe for use in food packaging?

Solvent dyes are generally considered safe for use in food packaging as long as they are used in accordance with relevant regulations and guidelines. However, it is important to note that some solvent dyes may be toxic if ingested in large quantities.

How do you choose the right solvent dye for a specific application?

The choice of solvent dye will depend on a number of factors, including the type of material being coloured, the desired colour, and the processing conditions. It is important to consult with a qualified expert to determine the best solvent dye for a specific application.

Can solvent dyes be used in water-based applications?

Solvent dyes are not typically used in water-based applications, as they are not soluble in water. However, there are some specialized solvent dyes that are designed to be compatible with water-based systems.

Can disperse dyes be used for tie-dyeing?

Solvent dyes should be stored in a cool, dry place away from direct sunlight. They should also be kept in airtight containers to prevent evaporation and contamination.

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