PTFE Stirring Paddle is a high-performance stirring device, the core structure of which is a metal (such as stainless steel) core material, and the surface is covered with a polytetrafluoroethylene (PTFE, commonly known as “tetrafluoroethylene”) layer through a special process. This composite design combines the rigidity of metal with the corrosion resistance and high temperature resistance of PTFE, and is specially used in the harsh chemical, food and pharmaceutical industries.
CYLEX Plastics supports small batch customization, large quantity discounts, fast delivery, and guaranteed after-sales service. Send us your drawings today!
Get a quote or inquire for more information about custom processing of plastic parts.
● Corrosion resistance: PTFE (polytetrafluoroethylene) can resist strong acid, strong alkali, organic solvent and chemical corrosion, and is suitable for harsh chemical environments.
● High temperature resistance: The operating temperature range is -200°C to +260°C, suitable for high temperature stirring applications.
● Low friction coefficient: Smooth surface, reduce material adhesion, easy to clean.
● Non-sticky: Prevent material residue, meet food grade (FDA) requirements.
● High insulation: Suitable for special stirring needs in the electronics and semiconductor industries.
● Chemical industry: mixing of acids, alkalis, solvents, stirring of reactors.
● Pharmaceutical industry: mixing of pharmaceutical raw materials, in accordance with GMP standards.
● Food industry: stirring with high hygiene requirements (such as sauces, dairy products).
● Laboratory: precision chemical experiments, stirring of corrosive liquids.
● Electroplating/semiconductor industry: stirring of electroplating liquid to avoid metal contamination.
● Blade shape: flat blade, inclined blade, propeller are optional to optimize mixing efficiency.
● Shaft connection method: threaded, snap-on or customized interface (adaptable to different mixers).
● Rib design (optional): improves the ability to resist deformation under high-intensity stirring.
● Surface treatment: mirror polishing (food grade) or anti-static coating (special industry) can be provided.
| Property | PTFE Stirring Paddle | Metal Stirring Paddle |
|---|---|---|
| Corrosion Resistance | Excellent (resistant to strong acids and bases) | Poor (prone to corrosion) |
| Non-stick Property | Very low surface energy, easy to clean | Material tends to stick |
| Temperature Resistance | -180°C to 260°C | Prone to deformation at high temperatures |
| Cost | Higher | Lower |
| Mechanical Strength | Depends on metal core, suitable for medium-low speeds | High strength, suitable for high-speed stirring |
● Support customized PTFE stirring paddles of various sizes, shapes and connection methods to perfectly match your stirring equipment. Provide CAD design optimization services. Upload drawings and get instant quotes>>
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With our rich industry experience, advanced technical strength and high-quality services, we provide one-stop plastic parts custom processing solutions for global customers. No matter how complex your needs are, we can provide you with satisfactory products and services. We look forward to working with you!
The whole is made of excellent materials, in line with standards, and no cutting corners!
The surface is smooth and burr-free, the force is even, the structure is stable, beautiful and practical, and the service life is long.
The dimensional accuracy error can be controlled within 0.002MM.
Various specifications can be customized according to customer requirements. Customization is also available according to drawings and samples.
Our typical order minimum for stock items is $50 however this can vary greatly by product. For products manufactured by CYLEX, we have a minimum order of $300.
Stock items can usually be shipped same day if need. Manufactured items are normally 2 – 4 weeks, but that is dependent on the design and material requirements.
Customized solutions are available in a variety of materials: polytetrafluoroethylene (PTFE)-based compounds, Fluoroplastic family (PCTFE,PFA,ECTFE, FEP), modified-PTFE( Alternative Rulon series) , plastics(PEEK,PAI,PEI), UHMWPE,POM Acetal, Nylon, silicone, elastomers and Complex customized components (and multi-component products) can be manufactured using a range of different innovative processes, including compression molding, Isostatic molding, Extrusion, Skiving, Etching, CNC machin ing, dipping and coating techniques.
O-rings, Gaskets, Extrusions, Bushings, Spring Energized Seals, Engineered Seals, Sealing Systems, and Custom Plastic Shapes. Generally, any type of product you would generically label as a seal. We also offer complete technical support for our products.
Yes, we manufacture our own line of materials, seals,bearings, and plastic parts.
Yes, we can design products, or complete sealing systems to meet your requirements. CYLEX offers complete technical support for our product line.
From cryogenic to a few thousand degrees depending on the application and type of seal required.
We have designed seals for use in full vacuum, and seals used up to 345MPa.
In house we have machining capabilities, CNC lathes and mill, and manual lathe and mill. We also offer assembly and kitting.
Cantilever, Canted Coil, Helical, Garter Springs, and O-rings.
we can turn parts up to 1000mm in diameter.We have made seals with an inner diameter as small as0.5mm.
