Ultraviolet Absorbent UV-1164 CAS 2725-22-6: Comprehensive Guide for Industrial Applications
Table of Contents
- Product Overview & Technical Specifications
- Comparative Analysis with Competing UV Absorbers
- Industrial Applications & Functional Advantages
- Best Practice Implementation Guidelines
- Verified Client Success Stories
- Expert Consultation & Custom Formulation Support
1. Product Overview & Technical Specifications
| Parameter | UV-1164 Specification |
|---|---|
| CAS Number | 2725-22-6 |
| Chemical Name | 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol |
| Molecular Formula | C22H29N3O |
| Molecular Weight | 351.49 g/mol |
| Appearance | Light yellow crystalline powder |
| UV Absorption Range | 280-400 nm (Peak at 345 nm) |
| Thermal Stability | Stable up to 300°C |
2. Comparative Analysis with Competing UV Absorbers
| Feature | UV-1164 | UV-531 | UV-9 |
|---|---|---|---|
| Effective Range (nm) | 280-400 | 290-340 | 300-370 |
| Thermal Stability (°C) | 300 | 220 | 250 |
| Compatibility with Polymers | Excellent | Good | Moderate |
3. Industrial Applications & Functional Advantages
Primary Application Sectors:
- Plastic Manufacturing: Prevents photo-degradation in polyolefins, PVC, and engineering plastics
- Automotive Coatings: Maintains color stability in exterior components
- Packaging Materials: Extends shelf life of UV-sensitive products
4. Best Practice Implementation Guidelines
| Application | Recommended Dosage | Processing Parameters |
|---|---|---|
| Polymer Compounding | 0.2%-0.5% w/w | Melt temp: 200-280°C |
| Coatings Formulation | 1.0%-2.5% w/w | Cure temp: 120-150°C |
5. Verified Client Success Stories
Case Study 1: Automotive Polymer Components
Client: Leading German automotive supplier
Challenge: Yellowing of interior trim parts within 12 months
Solution: 0.3% UV-1164 in PP composite
Result: 24-month color stability achieved
Case Study 2: Food Packaging Films
Client: Asian flexible packaging manufacturer
Challenge: UV-induced nutrient degradation
Solution: 0.4% UV-1164 in multilayer film
Result: 98% UV blocking efficiency achieved
6. Expert Consultation & Custom Formulation Support
Contact our technical team for application-specific solutions:
Email: info@vivalr.com
Phone: (86) 15866781826
Why Choose Our UV-1164:
– Batch-to-batch consistency (99.5% purity)
– REACH compliant formulations
– Technical support for regulatory compliance
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