FEP Film for Sale
As a leading supplier of FEP film in China, our FEP film has excellent chemical resistance, high temperature stability and outstanding electrical insulation properties. Whether you use it for chemical environments with strong acids and alkalis, or production conditions with
extreme temperatures, our FEP film can still stay stable performance , and it will be a reliable choice for your project.
Due to the high transparency, anti-adhesion and low friction properties, the FEP film is able to meet the specific needs of a wide range of industries, including wire and cable manufacturing, medical devices or food packaging, as well as the electronics industry and the photovoltaic industry.
Weprofab has 30 years of experience in the production of FEP film.We have advanced production equipment and testing machines, and our technical team can also provide customized FEP film according to your specific application.Just give us an idea, we can design the FEP film for you. Contact us now to customize the most suitable FEP film for your project.
Featured FEP Film of Weprofab
Corrosion resistance, high insulation,size and thickness can be customized as your requirement,long using time under normal conditions.
The surface of the FEP film is smooth,color is transparent and size can be customized,the MOQ is 1 roll, and we can also provide you with some trial orders.
Thermal properties, electrical insulation properties, chemical resistance, mechanical behavior.Clear and other colors available upon request.
Conventional thickness of 0.05mm,0.1mm,0.15mm,0.2mm,any length and width coil cutting customization,are widely used in 3D printers and other industries.
Food grade and high temperature resistance,thickness of 0.15mm/0.3mm,UV light through rate of 95%,for many types of UV light curing 3D printer.
Customizable thickness from 0.013 mm to 0.76 mm,several rolls are packed in export paper cartons and each roll is separated by release paper or hardboard.
280mm*450mm*0.15mm FEP film for resin LCD 3D printer,with resistance to scratch and high transparency, the MOQ of 200 pieces.
The FEP film is heat resistant,thickness of 0.025mm, 0.05mm,0.075mm, 0.1mm, 0.125mm, withstands both high and low temperature extremes,mainly for 3d printing.
Highly transparent,add air bubble cotton bag, foam board and other protective packaging,a thickness of 0.03mm- 0.2mm,sizes customized by your requirements.
What Is FEP Film Used for?
Chemical IndustryThe FEP film is resistant to various chemical solvents such as acid and alkali corrosion and suitable for chemical equipment lining and anti-corrosion pipes.
Electrical FieldIt is suitable for lithium battery insulation and energy storage equipment with high temperature resistance,and can have long service life even in harsh weather.
MedicalThe FEP material meets medical standards,is safe and non-toxic and suitable for medical device packaging and biocompatible components.
Photovoltaic IndustryThe FEP film has good light transmission, and can be used as solar cell backsheets and module encapsulation with the UV aging resistance.
New Energy FieldIt is suitable for lithium battery insulation and energy storage equipment with high temperature resistance,and can have long service life even in harsh weather.
Food and PackagingFEP films are usually used for high temperature cooking packaging and food machinery anti-stick layers with food grade safety.
Aerospace and AutomotiveWith resistance to extreme temperatures and lightweight,FEP film can meet aerospace grade requirements and be used in aircraft cables and spacecraft components.
Industrial Specialty ApplicationsWith the smooth surface and excellent mold release performance,the FEP film also is used for resin 3D printing release film, laboratory corrosion resistant equipment etc.
The Properties of FEP Film
The FEP film can withstand temperatures from -400°F to 400°F for extreme environments. It can have consistent performance even for short-term resistance to higher temperatures.
FEP film is Insoluble in common organic solvents,and is resistant to acids and bases with excellent chemical stability.Safe and reliable choice for you.
It is suitable for high-frequency and high-voltage electrical applications because of high insulation resistance and low dielectric loss of FEP film.
The FEP film is not easy to adhere to foreign objects and easy to clean.So it is suitable for sliding parts with low coefficient of friction and good wear resistance,reducing energy loss.
With transparency of more than 95%, the FEP film usually is nearly colorless and transparent. And its haze is less than 1% with high clarity.
FEP film can effectively resist atmospheric ozone erosion and sunlight UV radiation, and will not be aging and embrittlement due to light or ozone.
Customized Your FEP Film
We know that every industry has unique requirements,so we can provide customized service to satisfy your exact needs. Weprofeb offers FEP film in a variety of thicknesses from 5μm to 250μm, in widths up to 1500mm, and customized cutting lengths to meet your needs. You can also choose from clear or pigmented FEP films. Whether you need very thin FEP films for flexible circuits or very thick FEP films for mechanical parts, we can customize FEP film according to your needs.
Four Main Types of FEP Film
FEP premium grade film,manufactured from selected raw materials and has the most balanced performance.
FEP welding grade film,excellent fusion adhesive performance and thermal stability. The FEP WG film is suitable for application in heat sealing, welding and other fusion adhesives that do not require high aesthetics, it can maintain stable melt fluidity during the welding process to ensure the firmness of the welded joints.
FEP molding release grade film,provides excellent surface release properties, superior nonstick performance and high temperature resistance up to 400°F while maintaining good dimensional stability.
FEP high molecular weight grade film,higher mechanical strength and temperature resistance.And FEP HG film is particularly suitable for industrial applications in components such as pump diaphragms and safety relief vanes.
The Production Process of FEP Film
The production of FEP film mainly uses the extrusion process, you can learn about the specific production process.
Step 1: Prepare dry and clean FEP resin pellets,and put the raw materials into the extruder hopper.
Step 2: The screw pushes the raw material into the heating zone, where it is completely melted into a viscous melt at a temperature above the melting point.
Step 3: The molten FEP material is then pressed into the molding die,and extruded through the mold opening.The extruded FEP is cooled by water or air cooling to allow for rapid curing and shaping to FEP film.
Step 4: The molded FEP film is cut to the required size by automatic cutting equipment ,and then complete the packaging process.
Wipe the surface with mild soapy water and avoid abrasive cleaners. Then wipe dry with a dust-free cloth to keep the surface clean.
Remove the printing platform first, loosen the screws holding the frame, remove the old FEP film and clean the frame. Lay the new FEP film flat on the frame, tighten it evenly and re-fix the screws. Note that gloves are required because there may be residual resin.
Usually,the MOQ is 1 roll for standard FEP film, and it is about 20 kg. But if you want to customize,the MOQ depends on your specific requirements. You can contact us for details.
