Allyl Diglycol Carbonate (CAS 142-22-3) Comprehensive Guide
Table of Contents
- 1. Product Overview & Technical Specifications
- 2. Key Applications & Industry Usage
- 3. Performance Comparison With Alternative Materials
- 4. Implementation Case Studies
- 5. Client Success Stories
- 6. Technical Consultation & Quotation
1. Product Overview & Technical Specifications
Allyl Diglycol Carbonate (ADC), commercially known as CR-39, is a thermosetting polymer developed by PPG Industries. This optically superior material exhibits:
| Parameter | Specification |
|---|---|
| CAS Number | 142-22-3 |
| Refractive Index | 1.498 (comparable to crown glass) |
| UV Cut-off | <390 nm |
| Thermal Stability | Maintains integrity from -30°C to 130°C |
| Water Absorption | 0.2-0.4% (superior to PMMA) |
2. Key Applications & Industry Usage
ADC’s unique properties enable critical applications in:
- Optical Lenses: 85% of prescription eyewear production
- Precision Instruments: Laser system components
- Medical Imaging: X-ray collimator plates
- Aerospace: Satellite sensor windows
3. Performance Comparison With Alternative Materials
| Property | ADC | Polycarbonate | PMMA |
|---|---|---|---|
| Abbe Number | 58 | 30 | 55 |
| Impact Resistance | Good | Excellent | Poor |
| Surface Hardness | 4H | 2B | 3H |
4. Implementation Case Studies
Case 1: European ophthalmic lab achieved 40% production cost reduction through ADC’s superior polishability vs. glass.
Case 2: Japanese camera manufacturer improved lens clarity by 22% using ADC aspheric elements.
5. Client Success Stories
Client A: Global eyewear brand increased market share by 15% using ADC’s lightweight properties.
Client B: Medical device company reduced component failure rate from 8% to 0.5% with ADC sterilization resistance.
6. Technical Consultation & Quotation
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