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Durable 35mm Corrosion-Resistant PVDF Rod for Industrial Use1
Plastic ProductsPolyvinylidene Fluoride RodCorrosion-Resistant PVDF Rod
Jiangsu Naibang New Material Technology Co., Ltd.
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Product Description Product Description:PVDF rods are thermoplastic engineering plastic products made of polyvinylidene fluoride (PVDF) through extrusion or compression molding. They are translucent or white solid rods with excellent chemical corrosion resistance (resistant to strong acids, alkalis, and organic solvents), high temperature resistance (long-term service temperature: -40°C~150°C), high mechanical strength (tensile strength: 40-55 MPa), and good dielectric properties. With smooth surfaces and high dimensional accuracy, they can be machined into various precision components via turning, milling, etc.Product Details of PVDF RodDescriptionMaterialPolyvinylidene Fluoride (PVDF ROD)Common Trade NamesKynar?, Hylar?, Solef?AppearanceTranslucent or white cylindrical rod; smooth surface, uniform color; customizable colors available.Density1.75 - 1.78 g/cm3Hardness (Shore D)65 - 75Standard DimensionsDiameter: 10 - 100 mm; Length: Customizable (e.g., 1000 mm, 2000 mm); Special sizes available upon request.Weather ResistanceUV-resistant, ozone-resistant; suitable for outdoor applications with low aging rate.Temperature Range-40°C to 150°C (long-term use); Melting point: 170 - 175°C; Decomposition temperature: >310°C.Thermal Conductivity0.15 - 0.25 W/(m·K)Mechanical Properties- Tensile Strength: 40 - 60 MPa- Compressive Strength: 100 - 120 MPa- Impact Strength (Notched): 15 - 30 kJ/m2- Friction Coefficient: 0.1 - 0.3 (self-lubricating).Electrical Properties- Volume Resistivity: >101 Ω·cm- Dielectric Constant (1MHz): 6 - 8- Good arc resistance.Processing Methods- Machinable: Can be turned, milled, drilled, ground (note: control cutting temperature to avoid softening).- Joinable: Welding (hot plate welding, laser welding) and bonding (with special adhesives).- Forming: Extrusion, injection molding.Applications- Chemical industry: Corrosion-resistant pipes, valves, pump bodies, tank linings.- Electronics & Electrical: Insulation materials for cable sheaths, electronic component encapsulation.- Mechanical manufacturing: Wear-resistant bearings, seals, sliders.- Aerospace: High-temperature and radiation-resistant structural or insulating materials.Storage ConditionsStore in dry, ventilated environment; avoid direct sunlight and contact with strong oxidants.Application Scope: Chemical and Corrosion-Resistant Fields: Used for manufacturing corrosion-resistant pipeline fittings, pump shafts, bearings, and seals in systems transporting corrosive media such as strong acids and alkalis.Semiconductor and Electronics Industry: High-purity PVDF rods can be processed into components for wafer cleaning equipment, lithium battery insulation parts, and high-frequency cable sheaths, meeting cleanroom requirements.Aerospace and Energy: Applied to produce lightweight structural components, solar equipment brackets, and hydrogen fuel cell components, with weather resistance and anti-aging properties.Pharmaceutical and Food Industry: FDA-compliant food-grade PVDF rods are used for shaft parts in food machinery and corrosion-resistant fittings in pharmaceutical equipment.
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