Fluorescent Brightener 85 (CAS 12224-06-5): Comprehensive User Guide
Table of Contents
1. Product Overview & Technical Specifications
Core Parameters
| Parameter | FB 85 | FB 28 | FB 71 |
|---|---|---|---|
| CAS Number | 12224-06-5 | xxxx-xx-x | xxxx-xx-x |
| Molecular Formula | C₃₀H₂₂N₂Na₂O₆S₂ | … | … |
| Thermal Stability | 220°C | 200°C | 180°C |
| Solubility (Water) | 0.15g/L | 0.08g/L | 0.12g/L |
Competitive Advantages
- Superior UV resistance in outdoor applications
- 50% higher fluorescence efficiency than industry average
- Compatible with PVC, PP, and PET substrates
2. Key Applications & Industry Uses
Primary Industrial Applications
- Plastics Manufacturing: Enhances whiteness in injection-molded components
- Textile Processing: Improves brightness retention after 50+ wash cycles
- Paper Coating: Increases ISO brightness from 85% to 92%
- Detergent Formulations: Maintains fabric luminance at 40°C-60°C wash temperatures
3. Operational Guidelines & Best Practices
Dosage Recommendations
| Application | Concentration | Temperature Range |
|---|---|---|
| Plastic Masterbatch | 0.3-0.5% | 180-220°C |
| Textile Dye Bath | 0.1-0.3g/L | 40-60°C |
4. Real-World Implementation Cases
Case Study 1: Automotive Plastic Components
Implemented in ABS dashboard production, achieving ΔE < 1.5 after 1000hrs Xenon arc testing.
5. Certified Client Success Stories
Client A: Global Detergent Manufacturer
- Challenge: 15% brightness loss in cold water washes
- Solution: FB 85 optimized formulation at 0.2% concentration
- Result: 92% brightness retention after 30 washes
6. Technical Consultation & Ordering
Contact our optical engineers for formulation support:
Email: info@vivalr.com
Tel: (86) 15866781826
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