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Acid Dyes
Acid dyes are a type of dye commonly used in the textile industry to colour fabrics and fibers, particularly those made of protein-based materials such as silk, wool, nylon, and modified acrylics. These dyes are composed of acidic molecules and are typically applied at low pH levels. When dissolved in water, the dyeing process occurs mainly through interactions between the dye molecules and the material being dyed.
One of the key properties of acidic dyes is their high solubility in water, which allows for efficient and effective dyeing. They also have better light fastness than basic dyes, meaning they are less likely to fade when exposed to light over time.
Acid dyes contain sulfonic acid groups, usually present as sodium sulfonates, which increase their solubility in water and give the dye molecules a negative charge. This helps them bond with the positively charged protein fibers in textiles, resulting in vibrant and long-lasting colours.
To find the right Acid Dye and dyeing procedure for your business, we invite you to explore one of the best Acid Dyes Manufacturers in India i.e. Megha International. We offer a diverse collection of best acid 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 Acid Dyes PDF
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Acid Dyes Manufacturing Process
The manufacturing process of acid dyes typically involves several steps:
Types of Acid Dyes
Some common Acid Dyes examples include:
| Acid DYES | General | ||||||||||
| On Wool 2% | Product Name | C.I. Name | CAS NO. | Levelling | Light 1/1 | Washing | Persipiration | Acid DYES uses | Price | MSDS | TFDS |
| Yellow 5GN | Yellow 110 | 12220-74-5 | G | 4 | 4 | (4-5) | Dyeing wool, silk, nylon, and leather | ||||
| Metanil Yellow | Yellow 36 | 587-98-4 | G | 4 | 4 | (4-5) | Dyeing wool, silk, nylon, and leather, as well as paper and biological stains | ||||
| Orange FRL | Orange 116 | 12220-10-9 | G | (3-4) | 4 | (4-5) | Dyeing wool, silk, and nylon | ||||
| Orange II | Orange 7 | 633-96-5 | G | (3-4) | 4 | (3-4) | Dyeing wool, silk, nylon, and leather | ||||
| Scarlet B | Red 151 | 6406-56-0 | G | 4 | 4 | (3-4) | Dyeing wool, silk, and nylon | ||||
| Red 3BN | Red 131 | 12234-99-0 | G | 4 | (4-5) | (4-5) | Dyeing wool, silk, nylon, and leather, as well as biological stains | ||||
| Patent Blue AS | Blue 7 | 3486-30-4 | G | 2 | 3 | 3 | Dyeing wool, silk, and nylon, as well as biological stains | ||||
| Violet 4BS | Violet 49 | 1694-09-3 | G | 5 | 4 | (4-5) | Dyeing wool, silk, nylon, and leather, as well as biological stains | ||||
| Green V | Green 16 | 12768-78-4 | G | (4-5) | 3 | 3 | Dyeing wool, silk, and nylon | ||||
| Blue S5R | Blue 113 | (3351-05-1) | G | 2 | 3 | (3-4) | Dyeing wool, silk, and nylon | ||||
| Black 106X | Black 1 | (1064-48-8) | G | (5-6) | (4-5) | (4-5) | Dyeing wool, silk, nylon, and leather | ||||
| Black ND | Black 210 | 99576-15-5 | – | – | – | – | Dyeing wool, silk, and nylon, as well as leather and biological stains | ||||
| Yellow 2G | Yellow 17 | 6359-98-4 | G | (4-5) | (4-5) | (3-4) | Soap making, candle coloring, bath product production | ||||
| Yellow GR | Yellow 49 | 12239-15-5 | G | (4-5) | 4 | 3 | Textile dyeing, fabric printing, silk-screening | ||||
| Yellow 5GN |
Yellow 110 | 12220-74-5 | G | (3-4) | 5 | (4-5) | Ink production, marker coloring, stationery manufacturing | ||||
| Yellow GL |
Yellow 114 | 7576-65-0 | G | (6-7) | (4-5) | (4-5) | Food coloring, confectionery production, icing decoration | ||||
| Yellow DRL |
Yellow 151 | 12715-61-6 | G | (5-6) | 5 | 4 | Leather dyeing, shoe coloring, upholstery | ||||
| Orange II |
Orange 7 | 633-96-5 | G | (1-2) | 4 | (2-3) | Plastic coloring, resin production, toy manufacturing | ||||
| Orange 2GL |
Orange 10 | 1936-15-8 | G | 3 | (4-5) | 3 | Cosmetics, nail polish production, beauty industry | ||||
| Red G |
Red 1 | 3734-67-6 | G | (3-4) | (4-5) | (3-4) | Wood staining, furniture refinishing, craft projects | ||||
| Red 3BN | Red 131 | 12234-99-0 | G | 3 | (4-5) | (4-5) | Textile printing, screen printing, fabric dyeing | ||||
| Red CG |
Red 151 | 6406-56-0 | G | 3 | 4 | (3-4) | Ceramic glazing, pottery decoration, art and crafts | ||||
| Pink B | Red 186 | 52677-44-8 | G | 4 | (4-5) | 4 | Soap coloring, bath bomb production, skincare products | ||||
| Patent Blue BS |
Blue 1 | 3844-45-9 | G | 2 | 4 | (2-3) | Paper dyeing, bookbinding, inkjet printing | ||||
| Patent Blue AS |
Blue 7 | 129-17-9 | G | 2 | (4-5) | (3-4) | Plastic molding, industrial dyes, synthetic materials | ||||
| Green B | Green 1 | 19381-50-1 | G | 5 | (3-4) | (3-4) | Glass coloring, stained glass production, art projects | ||||
| Brown M |
Brown 75 | (8011-86-7) | G | 4 | (2-3) | (4-5) | Leather dyeing, shoe manufacturing, upholstery | ||||
| Brown C2G | Brown 83 | 13011-68-2 | G | (3-4) | (3-4) | 4 | Wood finishing, furniture restoration, decorative items | ||||
Acid Dye Properties / Characteristics - Acid Dyes Manufacturer in India
Dyeing of wool with acid dyes possess a number of distinct properties and characteristics that make them well-suited for various dyeing applications. These properties of acid dyes include:
- Solubility: Acid dyes are highly water-soluble, which allows for efficient and even dyeing of textile fibers.
- Light fastness: Acid dyes have better light fastness than basic dyes, meaning they are less likely to fade when exposed to light over time.
- Colour strength: Acid dyes have excellent colour strength, meaning that they produce vibrant and intense colours in textiles.
- pH sensitivity: Acid dyes are applied at low pH levels, typically between 2 and 4, and their dyeing properties can be affected by changes in pH.
- Affinity for protein fibers: Acid dyes are particularly effective for dyeing protein-based fibers, such as silk, wool, and nylon, due to their ability to form strong bonds with these fibers.
- Chemical stability: Acid dyes are relatively stable chemically, making them less likely to break down or degrade over time.
- Compatibility with other dyes: Acid dyes can be combined with other dyes, such as reactive dyes, to create multi-coloured effects in textiles.
Overall, acid dyes are a versatile and effective type of dye that offer a number of benefits for textile manufacturers and other industries that rely on dyeing processes.
Advantages of Reactive Dyes
Looking for Acid Dyes manufacturer and textile dyes manufacturers, find out the Advantages of Acid Dyes offered by Megha International
Acid dyes offer several advantages over other types of dyes, making them a popular choice in the textile industry. These advantages include:
- High solubility: Acid dyes are highly soluble in water, making them easy to work with and allowing for efficient and even dyeing of textile fibers.
- Excellent colour fastness: Acid dyes have better light fastness than basic dyes, which means they are less likely to fade or wash out over time. This results in longer-lasting and more vibrant colours.
- Versatility: Acid dyes are compatible with a wide range of fibers, including protein-based fibers like silk, wool, and nylon, as well as some synthetic fibers.
- Multi-coloured effects: Acid dyes can be used in combination with other types of dyes, such as reactive dyes, to create multi-coloured effects in textiles.
- High colour strength: Acid dyes have excellent colour strength, which means they produce vibrant and intense colours in textiles.
- Chemical stability: Acid dyes are relatively stable chemically, making them less likely to break down or degrade over time.
- Cost-effective: Acid dyes are generally less expensive than other types of dyes, making them a cost-effective option for textile manufacturers.
Overall, the advantages of acid dyes make them a reliable and effective choice for dyeing textiles, offering vibrant colours and excellent colour fastness, versatility, and cost-effectiveness.
Application of Acid Dyes
Acid dyes are widely used in the textile industry for dyeing a range of fibers, including acid dyes for silk, acid dyes for wool, nylon, and modified acrylics. They are typically applied in a low pH environment, and the dyeing process takes place in water.
Some of the common applications of acid dyes include:
- Apparel and fashion: Acid dyes are used to dye a wide range of apparel and fashion items, including clothing, scarves, ties, and other accessories.
- Home textiles: Acid dyes are also used to dye home textiles, such as curtains, bedding, and upholstery fabrics.
- Carpet and rugs: Acid dyes are used to dye carpet and rug fibers, creating vibrant and long-lasting colours.
- Industrial textiles: Acid dyes are used in a range of industrial applications, such as the dyeing of automotive textiles, outdoor fabrics, and technical textiles.
- Printing: Acid dyes can also be used for digital and screen printing on textiles, creating vivid and accurate colour reproductions.
Overall, acid dyes are a versatile and widely used type of dye in the textile industry, offering excellent colour fastness, versatility, and cost-effectiveness for a range of dyeing applications.
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 an Acid Dyes Exporter for brazil?
Megha International (ISO 9001: 2008) Established in the year 1995, at Mumbai, India is the best Acid Dyes manufacturer 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 a top Acid 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 Acid Dyes supplier, Megha International is proud to export Acid 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.
