PVDF (polyvinylidene fluoride) is a high-performance thermoplastic fluoropolymer.
Polyvinylidene Fluoride PVDF sheets and rods are fitted with remarkable resistance to chemical, aging, creep, and fatigue, as well as high machinability. Compared to PTFE, this kind of special plastic material is endowed with more outstanding rigidity and impact resistance. In addition, PVDF is capable of constantly working under the circumstance of adverse temperatures (such as hostile enviroment or radiation) ranging from -25°F to +265°F. PVDF materials were used in the highy demanding applications requiring the highest purity, and chemical resistance to acid, solvents, and hydrocarbons. PVDF is the few plastics that own the high radiation resistance, only next to PEEK and Polyamide PAI. It is widely used in chemical, electronic, construction, medical, automotive and new energy fields, such as manufacturing chemical-resistant pipes, sensors, architectural membranes, medical equipment, automotive parts and lithium battery separators. PVDF can be formed by thermoplastic processing and can be converted into a piezoelectric β phase through specific treatment.
Regular size stock materials typically ship within 2-5 business days. Get a quote or inquire for more information about plastic materials.
● Chemical formula and structure: The chemical formula of PVDF is (CH2CF2)n, which is a material synthesized by polymerization of 1,1-difluoroethylene.
● Appearance and density: PVDF is a white solid with a density of 1.78g/cm³, which is lower than other fluorinated polymers (such as polytetrafluoroethylene).
● Solubility: PVDF is soluble in strong polar solvents such as dimethylacetamide.
● Chemical resistance: PVDF has extremely high chemical resistance and can resist corrosion from most chemicals, solvents and corrosive agents, which makes it outstanding in handling corrosive substances.
● Weather resistance: PVDF has excellent weather resistance, is resistant to UV rays and oxidation, and is very stable in outdoor environments without special maintenance.
● Electrical properties: PVDF contains a large number of fluorine atoms in the molecular chain, which makes it highly electrically non-conductive and has a low dielectric constant, making it an ideal choice for electrical insulation materials.
● Mechanical properties: PVDF has excellent mechanical strength, and has high tensile strength and stiffness even at high temperatures, which can meet the use requirements under many complex working conditions.
● Thermal stability: PVDF has excellent thermal stability, can maintain stable performance at high temperatures, and is not prone to thermal decomposition or deformation. Its long-term use temperature range is wide, and it can withstand high temperatures up to about 175°C in a short period of time, while the continuous working temperature is usually around 150°C. In addition, PVDF also has excellent low temperature resistance.
● Piezoelectricity: PVDF has piezoelectricity, and when subjected to mechanical stress, it will induce electric charge, which makes it have broad application prospects in industries such as sensors and transducers.
● Chemical field: PVDF can be used to manufacture chemical-resistant pipes, valves, linings and other equipment. It is an ideal material for pipes, valves, pumps and other equipment in industries such as petroleum and chemical industries.
● Electronic field: PVDF can be used to manufacture electronic components such as sensors, transducers and cable insulation layers.
● Construction: PVDF can be used to make building materials such as roof membranes, exterior wall panels and coatings, and is favored for its weather resistance and corrosion resistance.
● Medical: PVDF can be used to make medical devices such as implants, surgical instruments and drug packaging.
● Automotive: PVDF can be used to make automotive parts such as fuel lines, wiring harnesses and fuel tanks.
● New energy: PVDF can be combined with solar panels to improve their UV resistance and weather resistance; it can also be used to make lithium battery separators to improve the energy density and safety of lithium batteries.
PVDF Sheet Size | |
| Thickness(mm) | Width × Length(mm) |
| 1mm—12mm 8mm–50mm | 610*1220mm 1000*2000mm |
PVDF Rod Size | |
| Diameter(mm) | Length(mm) |
| 20mm–200mm | 1000mm,2000mm,3000mm |
1. Other choices of sizes, colors and grades are customizable.
2. Length, width, thickness and diameter tolerance are slightly different due to inevitable error occurred in production process.
All your information is secure and confidential! We won’t send you spam emails. You will get our reply within 12 hours. If not, please check your spam box.
100% new material Supply 100% new material plastic sheets, rods and customized parts, excellent quality, export-grade standards, professional processing to meet diverse needs.
The use of advanced technology ensures that the material surface is smooth and flawless, without pores, and has a delicate touch, perfectly presenting the unique charm of high-quality plastic sheets and parts.
All materials undergo rigorous performance tests to ensure that strength, weather resistance and other indicators meet standards, providing customers with reliable and durable plastic sheets and parts.
Every link is strictly controlled and accurately measured to ensure the size is correct and meet high-precision requirements, providing customers with perfectly matched customized solutions for plastic sheets and parts.
With a wide variety of products and sufficient inventory, we can quickly respond to customer needs and meet purchasing needs in one stop.
We are committed to providing high-quality services throughout the entire process. From consultation to after-sales, our professional team is on standby at all times to ensure customer satisfaction and create a worry-free purchasing experience.
Professional packaging and delivery to ensure that the transportation is intact, and to develop a reasonable price logistics method.
We are manufacturer.
If in stock, it usually takes 5-10 days. Or if the goods are not in stock, it is 15-20 days, depending on the quantity.
Yes, samples are provided for free, you only need to bear the shipping cost. Customized samples require a fee.
The payment term is flexible. We accept T/T, L/C, Paypal and Ali online payment.
Please don’t worry, our factory has 20 years of professional production experience. Our products are widely used in Europe, North America, Southeast Asia, Africa and other countries.
We have many years of after-sales guarantee. If you have any questions during the use of the product, you can contact us at any time.
Yes, every step before loading will be carefully inspected to ensure that the product you receive is in good condition.
We can customize the size of the product according to your requirements. Commonly used sizes include 1220*2440mm, 1220*610mm, 910*2440mm, 910*1830mm, 610*2440mm, 610*1830mm, etc.
Yes, we can produce according to the samples or drawings you provide.
Take 1220*2440*12.7mm as an example. The minimum order quantity is 10 pieces.
Goods packaging: PE bags, PE film, cartons, wooden pallets. For small items, you can choose express delivery: Fedex, DHL, UPS, SF Express, etc. For large items, you can choose land and sea transportation. Also choose the transportation method according to customer requirements.
