Table of Contents
1. Parylene F Dimer (CAS 1785-64-4): Overview & Specifications
Product Name: Parylene F Dimer
CAS Number: 1785-64-4
Molecular Formula: C16H16F2
Comparative Analysis
| Parameter | Parylene F | Parylene N | Parylene C |
|---|---|---|---|
| Thermal Stability | >450°C | 350°C | 280°C |
| Dielectric Strength | 7,000 V/mil | 5,500 V/mil | 6,000 V/mil |
2. Key Applications of Parylene F Dimer
- Electronics: Conformal coating for PCBs, semiconductor insulation.
- Medical Devices: Biocompatible coatings for implants and surgical tools.
- Aerospace: Protective layers for sensors and avionics.
3. Operational Guidelines
Deposition Process
- Vaporize dimer at 150-200°C under vacuum.
- Pyrolyze at 650°C to form monomeric gas.
- Deposit polymer film at 25°C.
4. Implementation Case Study: MEMS Encapsulation
Challenge: MEMS devices failing due to moisture ingress.
Solution: 2µm Parylene F coating applied via CVD.
Result: 98% reliability improvement in humid environments.
5. Verified Client Implementations
Case A: MedTech Innovations Inc.
Application: Cardiac pacemaker coating
Outcome: 5-year lifespan extension with ISO 10993 certification.
Case B: AeroShield Systems
Application: Satellite component protection
Outcome: Radiation resistance improved by 40%.



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