Polyvinylidene Fluoride (PVDF) CAS 24937-79-9: Comprehensive Product Guide
Table of Contents
- Product Overview & Specifications
- Detailed Industrial Applications
- Usage Guidelines & Best Practices
- Real-World Case Studies
- Request Customized Solutions
Product Overview & Technical Specifications
| Parameter | PVDF Standard Grade | PTFE Comparison | ECTFE Comparison |
|---|---|---|---|
| CAS Number | 24937-79-9 | 9002-84-0 | 25101-45-5 |
| Density (g/cm³) | 1.78-1.80 | 2.14-2.20 | 1.68-1.70 |
| Melting Point (°C) | 160-170 | 327 | 240 |
| Chemical Resistance | Excellent (acids, bases, solvents) | Exceptional | Good |
Industrial Applications
Core Functional Uses
- Chemical Processing Equipment: Linings for reactors, pipes, and valves
- Energy Storage: Lithium-ion battery binders and separators
- Water Treatment: Ultrafiltration membranes
- Semiconductor Manufacturing: High-purity fluid handling systems
Emerging Applications
- 3D Printing: High-performance filaments for aerospace components
- Medical Devices: Biocompatible surgical tools and implants
- Renewable Energy: Photovoltaic backsheet materials
Operational Guidelines
Processing Parameters
| Process | Temperature Range | Pressure | Safety Considerations |
|---|---|---|---|
| Injection Molding | 180-230°C | 70-140 MPa | Ventilation required for thermal decomposition products |
| Extrusion | 200-260°C | 10-30 MPa | Use corrosion-resistant barrel components |
Implementation Case Studies
Case 1: Chemical Plant Corrosion Solution
- Client: Global Petrochemical Manufacturer
- Challenge: Premure failure of carbon steel pipes in HCl service
- Solution: PVDF-lined piping systems
- Result: 5X service life extension, 40% maintenance cost reduction
Case 2: Battery Component Innovation
- Client: EV Battery Producer
- Challenge: Thermal stability in high-capacity cells
- Solution: PVDF-based electrode binders
- Result: 15% energy density improvement, 50°C higher thermal tolerance
Technical Consultation & Ordering
For material selection support or bulk procurement:
- Email: info@vivalr.com
- Phone: (86) 15866781826
Request a custom quote for:
- Material certification analysis
- Regulatory compliance documentation
- Custom compound formulations



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