Fluorescent Whitening Agent NFW-L

Fluorescent Whitening Agent FP-127, with Chemical Index number C.I.: 378 and CAS number 40470-68-6, is a highly effective fluorescent whitening agent that appears as a white or light yellow-green crystalline powder. This product is designed to enhance the whiteness and brightness of polymers, coatings, printing inks, and synthetic fibers, making it particularly suitable for whitening artificial leather products and PVC sports shoe soles.

Product Applications

1. Polymer Whitening:
   - PVC (Polyvinyl Chloride): Significantly enhances the whiteness and clarity of PVC materials, resulting in a more aesthetically pleasing appearance.
   - PS (Polystyrene): Improves the brightness and transparency of PS products, contributing to a clearer visual quality.
   - ABS (Acrylonitrile Butadiene Styrene): Delivers good whitening effects, making ABS materials appear more vibrant.

2. Coatings and Inks:
   - Coatings: Boosts brightness and whiteness in various coatings, ensuring a vibrant finish suitable for both indoor and outdoor applications.
   - Printing Inks: Enhances color quality and brightness, making printed materials more vivid and eye-catching.

3. Synthetic Fibers:
   - Textiles: Increases the whiteness and brightness of synthetic fibers, ensuring a consistent and appealing appearance across various applications.
   - Artificial Leather: Particularly effective in whitening artificial leather, enhancing its overall aesthetic quality.

Product Advantages

1. High Whiteness:
   - Superior Brightness: Achieves high levels of whiteness, making materials appear cleaner and more attractive.
   - Good Color Light: Provides a consistent and pleasing color light that enhances the visual quality of products.

2. Durability:
   - Heat Resistance: Maintains effectiveness at high temperatures, suitable for various processing conditions.
   - Weather Resistance: Resists degradation from environmental factors, ensuring long-lasting brightness.
   - Non-Yellowing: Prevents yellowing over time, preserving the whiteness of materials.

3. Versatility:
   - Wide Application Range: Suitable for a variety of materials, including various plastics and synthetic fibers.
   - Flexible Addition Methods: These can be added at different stages of material processing, allowing for adaptable usage.

Product Features

1. Chemical Properties:
   - Appearance: A white or light yellow-green crystalline powder that integrates easily into different processes.
   - Chemical Stability: Stable under various conditions, ensuring consistent performance.

2. Performance Characteristics:
   - High Efficiency: Requires minimal amounts to achieve significant whitening effects, making it cost-effective.
   - Uniform Distribution: Disperses evenly within materials, providing consistent whitening results.

3. Application Flexibility:
   - Customizable Concentrations: Concentrations can be adjusted to meet specific requirements for different materials and desired whiteness levels.
   - Compatibility: Works well with a range of polymers and fibers, enhancing its utility across various industries.

Usage Instructions

1. For PVC (Polyvinyl Chloride):
   - Whitening: Use 0.01-0.05% (10-50 grams per 100 kg of material).
   - Transparency: Use 0.0001-0.001% (0.1-1 gram per 100 kg of material).

2. For PS (Polystyrene):
   - Whitening: Use 0.001% (1 gram per 100 kg of material).
   - Transparency: Use 0.0001-0.001% (0.1-1 gram per 100 kg of material).

3. For ABS (Acrylonitrile Butadiene Styrene):
   - Use 0.01-0.05% (10-50 grams per 100 kg of material).

4. For Other Plastics:
   - Suitable for various thermoplastic plastics, including cellulose acetate, PMMA (Polymethyl Methacrylate), and polyester fibers.

By adhering to these instructions, users can achieve good whitening effects while effectively managing costs. The versatility and effectiveness of Fluorescent Whitening Agent FP-127 make it a good choice for industries requiring high-quality whitening solutions.