Hangzhou Leap Chem Co., Ltd. is one of the most professional manufacturers and suppliers of polyvinylidene fluoride丨cas 24937-79-9 in China. Welcome to wholesale bulk high quality chemical products at competitive price from our factory. If you have any enquiry about custom service, please feel free to email us.
Specifications
| Grade | Injection level |
| Appearance | White particles |
| Melting Flow Rate (230℃/5.0kg) | 4.0 to 8.0 g/10 min |
| Melting Point | 171℃ |
| Relative Density | 1.75 to 1.80 g/cm³ |
| Water Absorption (23℃, 24 hr) | 0.040% max |
Applications
1. Chemical Processing Industry
Used in lining pipes, tanks, and pumps to handle aggressive chemicals due to its corrosion resistance.
2. Membranes
Fabrication of filtration membranes for water treatment, gas separation, and battery separators.
3. Electrical and Electronics
Applied as insulation for wires and cables due to excellent dielectric properties.
Used in piezoelectric and ferroelectric devices.
4. Coatings and Films
Provides protective coatings with chemical, UV, and abrasion resistance.
Used in architectural coatings and industrial paints.
5. Medical Devices
Utilized in medical tubing and components because of biocompatibility and chemical inertness.
6. 3D Printing
Increasingly used as a high-performance material for additive manufacturing.
Benefits
Outstanding Chemical Resistance: Suitable for harsh environments.
High Thermal Stability: Retains properties at elevated temperatures.
UV and Weather Resistance: Ideal for outdoor applications.
Good Mechanical Strength and Flexibility: Durable in demanding conditions.
Electrical Insulation: Excellent dielectric constant and breakdown voltage.
Biocompatible: Safe for medical applications.
Conclusion
Polyvinylidene fluoride (PVDF, CAS 24937-79-9) is a high-performance fluoropolymer valued for its chemical resistance, mechanical durability, and thermal stability. Its broad application range includes chemical processing, filtration, electronics, coatings, and medical devices, making it an indispensable material in advanced industrial and technological fields.
