PVDF Sheets
have high elasticity, and resistance to abrasion, wear, and eruption. Resistant to ultraviolet and ionizing radiation (often used in atomic energy) that Teflon cannot reach.
PVDF or Polyvinylidene Fluoride sheets are an incredibly versatile material used in various applications across multiple industries. These sheets are made from a high-performance thermoplastic polymer known for its outstanding durability, chemical resistance, and thermal stability. This combination of properties makes PVDF sheets ideal for a wide range of industrial and commercial applications.
Chemical resistance and operating temperatures exceed the same resistance of the polyolefins (polyethylene, polypropylene) and PVC (Vinyl).
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| Exceptional chemical resistance |
High mechanical strength |
Piezoelectric and pyroelectric properties | Thermal stability | Biomedical applications | Nuclear Energy |
PVDF is poorly soluble or generally insoluble in many organic solvents, dimethylformamide, and ketones. It has a lower density than PTFE, but a higher density compared to other high-temperature plastics. PVDF-purpose is construction material for manufacturing products, operating up to + 150 ° C in a hostile environment or radiation.
Applications of the PVDF sheets:
PVDF sheets are recommended for use (including as a replacement of PTFE ) at a combination of the following factors:
- item includes operation under the influence of strong corrosive substances,
- and the operating temperature does not exceed + 150 ° C
- and this requires good sliding and wear resistance.
- PVDF sheets are commonly used in the construction industry for cladding, roofing, and facade applications. Their high resistance to UV radiation and weathering makes them an excellent choice for outdoor use. Additionally, PVDF sheets are resistant to chemical and corrosive substances, making them ideal for use in chemical processing plants and other industries that require high levels of chemical resistance.
- PVDF sheets are also commonly used in the electrical and electronics industries due to their excellent dielectric properties. They are often used to manufacture components for electronic devices, such as batteries, capacitors, and insulators. Furthermore, PVDF sheets are also used in the medical industry for their biocompatibility, making them an excellent choice for applications such as medical implants.
PVDF sheets are also recommended for use in the combination of the following conditions:
- operation under the influence of high-energy radiation (radiation), as well as
- requirements for hydrolysis resistance,
- good mechanical properties, but the operating temperature does not exceed + 150 ° C.
| MECHANICAL PROPERTIES | VALUE | UNIT | PARAMETER | NORM |
|---|---|---|---|---|
| Tensile strength | 62 | MPa | 50mm/min | DIN EN ISO 527-2 |
| Tensile strength at yield | 62 | MPa | 50mm/min | DIN EN ISO 527-2 |
| Elongation at yield | 8 | % | 50mm/min | DIN EN ISO 527-2 |
| Elongation at break | 17 | % | 50mm/min | DIN EN ISO 527-2 |
| Flexural strength | 77 | MPa | 2mm/min, 10 N | DIN EN ISO 178 |
| Modulus of elasticity (flexural test) |
2100 | MPa | 2mm/min, 10 N | DIN EN ISO 178 |
| Compression strength | 16/28/59 | MPa | 1% / 2% / 5% | EN ISO 604 |
| Compression modulus | 1900 | MPa | 5mm/min, 10 N | EN ISO 604 |
| Impact strength (Charpy) | 150 | kJ/m2 | max. 7,5J | DIN EN ISO 179-1eU |
| Ball indentation hardness | 129 | MPa | ISO 2039-1 | |
| Modulus of elasticity (tensile test) |
2200 | MPa | 1mm/min | DIN EN ISO 527-2 |
| THERMAL PROPERTIES | VALUE | UNIT | PARAMETER | NORM |
|---|---|---|---|---|
| Glass transition temperature | -40 | C | DIN EN ISO 11357 | |
| Melting temperature | 171 | C | DIN EN ISO 11357 | |
| Service temperature | 150 | C | short term | NN |
| Service temperature | 150 | C | long term | NN |
| Thermal expansion (CLTE) | 16 | 10-5*1/K | 23-60°C, long. | DIN EN ISO 11359-1;2 |
| Thermal expansion (CLTE) | 18 | 10-5*1/K | 23-100°C, long. | DIN EN ISO 11359-1;2 |
| Thermal conductivity | 0.25 | W/(k*m) | ISO 22007-4:2008 | |
| Specific heat | 1.3 | J/(g*K) | ISO 22007-4:2008 |
| ELECTRICAL PROPERTIES | VALUE | UNIT | PARAMETER | NORM |
|---|---|---|---|---|
| surface resistivity | 1014 | O | DIN IEC 60093 |
| OTHER PROPERTIES | VALUE | UNIT | PARAMETER | NORM |
|---|---|---|---|---|
| Flammability (UL94) | V0 | - | corresponding to | DIN IEC 60695-11-10; |
| Resistance to hot water/ bases | + | - | - | |
| Resistance to weathering | + | - | NN | |
| Water absorption | <0.01 | % | 24h / 96h (23°C) | DIN EN ISO 62 |
| General specification | |
| Applications: | PVDF sheets are recommended for use (including as replacement of PTFE ) at combination of the following factors:
PVDF sheets are also recommended for use in the combination of the following conditions:
|
| Temperature resistance °С | -30°С to +150°С |
| Weight: | 1.78 g/cm³ |
| Technical datasheet | Polyvinylidene fluoride / PVDF Sheets - TDS |
Applications
- Industrial Applications
- Chemical Processing
- Nuclear Energy
FAQ
What are the key properties of PVDF sheets?
In which industries can PVDF sheets be used?
How do PVDF sheets perform under extreme conditions?
Polyvinylidene fluoride / PVDF sheets
- Brand: GTeek
- Product Code: Polyvinylidene fluoride (PVDF) sheets
- Availability: ✅On stock
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