Reactive Blue BF Reactive Blue - 222

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Product Description

Reactive Blue BF Reactive Blue 222 is a reactive blue powder, which is effortlessly soluble in water. It has good solubility in water is 80g/L (50). This is apt for the dyeing of cotton as well as viscose fibers. It is highly suitable for exhaust coloring as well as pad dyeing. Plus, this dye is appreciable for the high temperature stability. Reactive Blue BF Reactive Blue 222 is suited for dyeing the polyester-cotton, polyester-viscose blended textiles. The color fastness property of this dye is excellent.

Key Points:

Suited for the coloring of viscose, cotton, and other types of fibers.
Belong to the Iso-bifunctional reactive group, Suited for discharging.
Highly suitable for pad dyeing and exhaust dyeing.
Proffered with good washing as well as light fastness.

Superior Performance in Textile Applications

Reactive Blue BF provides high color yield and steadfastness, making it an excellent choice for dyeing and printing cotton and other cellulose fibers. Its compatibility with sodium carbonate and salt simplifies the dyeing process, while maintaining vibrancy and even color distribution. This dye performs optimally at 60C, ensuring thorough and efficient fiber penetration.

Quality and Safety Assured

Manufactured to industrial grade standards with 99% purity, Reactive Blue BF is non-poisonous, odorless, and maintains its integrity during storage with a shelf life of two years. The crystalline blue powder is easy to handle and package, with moisture content controlled to less than 1.5%. Recommendations for storage involve a cool, dry, and well-ventilated environment to maximize the dye's stability.

Versatile Usage Beyond Textiles

While engineered primarily for textile dyeing and printing, Reactive Blue 222 is also suitable for paper and leather applications. Its excellent solubility in water and good resistance properties contribute to consistent coloring results across multiple substrates, making it a reliable solution for various industrial processes.

FAQ's of Reactive Blue BF Reactive Blue - 222:

Q: How is Reactive Blue BF typically used in the textile industry?

A: Reactive Blue BF is commonly used for dyeing and printing cotton and other cellulose fibers. Its anionic nature ensures excellent fiber bonding, resulting in vibrant and durable shades. The process involves dissolving the powder in water, adjusting pH with sodium carbonate, and maintaining a recommended dyeing temperature of 60C for optimal results.

Q: What are the key benefits of using Reactive Blue 222 for textile processing?

A: This dye offers notable advantages such as high color brilliance, fastness to washing (4-5) and light (5-6), and excellent water and rubbing resistance. Its high purity and compatibility with standard dyeing auxiliaries ensure consistent, long-lasting results with minimal risk of unwanted reactions or fading.

Q: When should Reactive Blue BF be stored or handled with special care?

A: To maintain product performance and shelf life (up to 2 years), store Reactive Blue 222 in a cool, dry, and well-ventilated area. Keep the packaging tightly closed to prevent moisture absorption and clumping. Avoid exposure to direct sunlight or heat, which could accelerate decomposition.

Q: Where is Reactive Blue 222 particularly recommended for use?

A: Reactive Blue 222 is ideal for use in textile manufacturing plants specializing in the dyeing and printing of cotton, viscose, and other natural or regenerated cellulose fibers. It is also suited for industrial paper and leather coloring operations, thanks to its solubility and resistance features.

Q: What is the recommended process and conditions for dyeing with Reactive Blue BF?

A: For best dyeing results, dissolve the dye in water and adjust with sodium carbonate and salt as needed. Conduct the dyeing process at 60C, ensuring uniform fiber saturation. Adequate washing post-dyeing improves fastness properties and removes unreacted dye from the fiber surface.

Q: Are there any specific advantages in terms of safety or environmental impact when using Reactive Blue 222?

A: Reactive Blue BF is non-poisonous, odorless, and does not emit noxious fumes during use, making it safer for operators. Its stability and water solubility also reduce environmental risks during processing and disposal when handled as per guidelines.

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