Fluorescent Whitening Agent BA

Fluorescent Whitening Agent BA is a pale yellow crystalline powder that is known for its exceptional compatibility with different fibers and substrates. This product is especially effective in cotton and viscose fibers, making it an essential additive in textile processing. Additionally, Fluorescent Whitening Agent BA is highly compatible with resin finishing and is well-suited for use in whitening printing pastes and detergents.

Product Applications

1. Textile Industry:
   - Dyeing:
     - Exhaust Dyeing: Achieve good whitening effects with Fluorescent Whitening Agent BA at temperatures of 70-80°C and a processing time of 20-30 minutes. Recommended usage is 0.3-1.2% on the weight of the fabric (o.w.f).
     - Padding: Use Fluorescent Whitening Agent BA at concentrations of 1.0-3.5 grams per liter of solution, followed by steaming and drying for 1-5 minutes to achieve the desired whitening effect.
   - Resin Finishing:
     - Fluorescent Whitening Agent BA blends well with resins, providing good whitening for finished fabrics.
   - Printing:
     - Ideal for use in white printing pastes, Fluorescent Whitening Agent BA enhances the brightness of printed designs.

2. Paper Industry:
   - Coating:
     - Use Fluorescent Whitening Agent BA during the coating process for enhanced whiteness. The good results are achieved when used with PVA, CMC, and starch. Typical usage is 0.1-1.5% based on the weight of the coating material.
   - Surface Sizing:
     - Fluorescent Whitening Agent BA can be used in surface sizing applications with common sizing agents like starch, CMC, and PVA. The recommended concentration is 0.5-4 grams per liter.
   - Pulp Whitening:
     - Directly add Fluorescent Whitening Agent BA to the paper pulp. The typical usage level is 0.1-1.5% relative to the dry weight of the pulp.

Product Advantages

1. Effective Whitening:
   - High Performance: Fluorescent Whitening Agent BA delivers good whitening results even at low concentrations.
   - Versatility: Suitable for a variety of applications, including textiles and paper, ensuring broad usability.

2. Compatibility:
   - Good Affinity: Fluorescent Whitening Agent BA shows good compatibility with various fibers, resins, and sizing agents, enhancing its effectiveness across different processes.
   - Stable Interaction: It interacts well with other chemicals used in textile and paper processing, ensuring consistent performance.

Product Features

1. Physical Properties:
   - Appearance: Pale yellow crystalline powder, which is easy to handle and integrate into different formulations.
   - Non-Toxic: Fluorescent Whitening Agent BA is non-toxic and odorless, making it safe for use in various industrial applications.

2. Performance Characteristics:
   - Brightening Efficiency: Provides good brightening and whitening effects, enhancing the visual appeal of the final product.
   - Stable Performance: Maintains its effectiveness under various processing conditions, including temperature and pH variations.

3. Application Flexibility:
   - Textile Processing: Suitable for various textile processing methods, including dyeing, padding, and resin finishing.
   - Paper Processing: Effective in coating, sizing, and pulp whitening applications, offering versatility in paper manufacturing.

Usage Instructions
1. In Textile Dyeing:
   - Exhaust Dyeing: Dissolve Fluorescent Whitening Agent BA in water and add to the dye bath. Maintain the bath temperature at 70-80°C and process for 20-30 minutes. Use at a concentration of 0.3-1.2% based on the weight of the fabric.
   - Padding: Prepare a solution of Fluorescent Whitening Agent BA at 1.0-3.5 grams per liter. Apply to the fabric using padding rollers, then steam and dry for 1-5 minutes.

2. In Paper Applications:
   - Coating: Mix Fluorescent Whitening Agent BA with coating agents such as PVA, CMC, or starch. Use at a concentration of 0.1-1.5% based on the weight of the coating material.
   - Surface Sizing: Incorporate Fluorescent Whitening Agent BA into sizing solutions at a concentration of 0.5-4 grams per liter.
   - Pulp Whitening: Add Fluorescent Whitening Agent BA directly to the pulp at a level of 0.1-1.5% relative to the dry weight of the pulp.