Fluorescent whitening agent FP-127

Fluorescent whitening agent FP-127 (C.I.: 378 CAS NO: 40470-68-6) is a highly efficient fluorescent whitening agent. It appears as a white or light yellow-green crystalline powder and is widely used to improve the whiteness and brightness of polymers, coatings, printing inks and synthetic fibers. This whitening agent is particularly suitable for whitening artificial leather products and PVC sports shoe soles.

Product application
1. Polymer whitening :
- PVC (polyvinyl chloride): Improves the whiteness and transparency of PVC materials, making them more beautiful.
- PS (Polystyrene): Improves the brightness and transparency of PS products.
- ABS (Acrylonitrile Butadiene Styrene): Provides good whitening effect on ABS materials.

2. Coatings and inks
- Coating: Improves the brightness and whiteness of various coatings to ensure a bright surface, especially effective in outdoor and indoor applications.
- Printing ink: Improve the color quality and brightness of printing ink, making printed matter more vivid.

3. Synthetic fibers:
- Textiles: Improves the whiteness and brightness of synthetic fibers to ensure a consistent appearance. It also enhances the visual appeal of the fabric, making it look fresher and more colorful, making it suitable for a variety of uses.
- Artificial Leather: Particularly effective in whitening artificial leather products, improving their overall appearance.

Product advantages
1. High whiteness:
- High Brightness: Provides high whiteness, making materials look cleaner and more attractive.
- Good shade: Provide consistent, comfortable shade and improve the visual quality of the material.

2. Durability:
- Heat resistance: Maintains efficacy even at high temperatures, suitable for various processing conditions.
- Weather resistance: Resistant to the effects of environmental factors, ensuring long-lasting brightness.
- No yellowing: Prevent long-term yellowing and maintain the whiteness of the material.

3. Versatility:
- Wide range of applications: Suitable for a variety of materials, including various plastics and synthetic fibers.
- Flexible addition method: It can be added at different stages of material processing and is flexible to use.

Features
1. Chemical properties:
- Appearance: Appearance is white or light yellow-green crystalline powder, easy to integrate into various processes.
- Chemical stability: Stable performance under different conditions.

2. Performance characteristics :
- Efficient: Only a small amount is needed to achieve obvious whitening effect, which is cost-effective.
- Evenly distributed: Evenly dispersed throughout the material, providing consistent whitening results.

3. Flexible application:
- Customizable concentration: can be adjusted according to the specific requirements of different materials and the degree of whitening required.
- Compatibility: Can be used with a variety of polymers and fibers, thereby increasing its usefulness in different industries.

Instructions for use
1. PVC (polyvinyl chloride):
- Whitening: The recommended addition amount is 0.01-0.05% (10-50 grams per 100 kg of material).
- Anti-reflection: The The recommended addition amount is 0.0001-0.001% (0.1-1 g per 100 kg of material).

2. PS (polystyrene):
- Whitening: The recommended addition amount is 0.001% (1 gram per 100 kg of material).
- Anti-reflection: The recommended addition level is 0.0001-0.001% (0.1-1 g per 100 kg of material).

3. ABS (acrylonitrile-butadiene-styrene):
- The recommended addition amount is 0.01-0.05% (10-50 grams per 100 kg of material).

4. Other plastics:
- Works with a variety of thermoplastics, cellulose acetate, PMMA (polymethyl methacrylate) and polyester fibers.

By following the above guidelines, users can achieve good whitening results while effectively controlling costs. The versatility and effectiveness of Optical Brightener FP-127 make it ideal for industries requiring reliable whitening solutions.