UV-1164GL (CAS 1820-28-6) Ultimate User Guide
Table of Contents
- 1. Product Specifications & Comparative Analysis
- 2. Industrial Applications & Functional Benefits
- 3. Verified Client Implementations
- 4. Operational Best Practices
- 5. Expert Consultation & Technical Support
1. Technical Specifications & Competitive Benchmarking
| Parameter | UV-1164GL | UV-531 | UV-326 |
|---|---|---|---|
| Chemical Name | 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol | 2-Hydroxy-4-n-octoxybenzophenone | 2-(2′-Hydroxy-3′-tert-butyl-5′-methylphenyl)-5-chlorobenzotriazole |
| Molecular Formula | C22H29N3O | C21H26O3 | C17H18ClN3O |
| Molecular Weight | 351.49 g/mol | 326.43 g/mol | 315.8 g/mol |
| UV Absorption Range | 290-400 nm | 270-340 nm | 300-380 nm |
| Thermal Stability | 300°C+ | 220°C | 250°C |
2. Industrial Applications & Functional Benefits
Core Functional Advantages
- Superior UV absorption for polyolefin stabilization
- Exceptional compatibility with engineering plastics (PC, ABS, PA)
- Low volatility in high-temperature processing
Industry-Specific Implementations
| Industry | Application | Performance Benefit |
|---|---|---|
| Automotive | Exterior plastic components | Prevents color fading in PP bumpers |
| Packaging | Food container films | Maintains mechanical integrity under UV exposure |
| Construction | PVC window profiles | Extends service life by 3-5 years |
3. Verified Client Implementations
Case Study 1: Automotive Polymer Solutions Ltd.
| Challenge | PP dashboard discoloration in tropical markets |
|---|---|
| Solution | 0.3% UV-1164GL masterbatch integration |
| Result | 300% improvement in color retention (ASTM D4329) |
Case Study 2: GreenPack Co., Ltd.
| Challenge | LDPE film degradation in UV sterilization |
|---|---|
| Solution | 0.25% UV-1164GL additive package |
| Result | Extended film lifecycle from 6 to 18 months |
4. Operational Best Practices
| Process Stage | Recommendation | Technical Rationale |
|---|---|---|
| Compounding | Maintain melt temp below 280°C | Prevents thermal degradation |
| Storage | Keep in original sealed containers | Prevents moisture absorption (>0.5%) |
5. Expert Consultation & Technical Support
Contact our material science specialists for formulation optimization:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Request parameters for technical consultation:
| Required Information | Details |
|---|---|
| Polymer Type | Specify base resin (e.g., PP, PE, PVC) |
| Processing Conditions | Extrusion temperature, cycle time |
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