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UV Resistance Sheet PTFE Sheets PVDF Sheet Material

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    Buy cheap UV Resistance Sheet PTFE Sheets PVDF Sheet Material from wholesalers
     
    Buy cheap UV Resistance Sheet PTFE Sheets PVDF Sheet Material from wholesalers
    • Buy cheap UV Resistance Sheet PTFE Sheets PVDF Sheet Material from wholesalers
    • Buy cheap UV Resistance Sheet PTFE Sheets PVDF Sheet Material from wholesalers

    UV Resistance Sheet PTFE Sheets PVDF Sheet Material

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    Price : US $10.00-40.00 / kg
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 15000tons/Year
    Delivery Time : 5-8 work day
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    UV Resistance Sheet PTFE Sheets PVDF Sheet Material

    Sheet: PTFE Sheet vs. PVDF Sheet

    sheets are versatile materials used in various industrial applications. PTFE (Polytetrafluoroethylene) and PVDF (Polyvinylidene Fluoride) are both types of fluoropolymer materials, but they have different properties and use cases. Here's a comparison of PTFE Sheet and PVDF Sheet:


    1. Material Properties Comparison

    Property

    PTFE Sheet

    PVDF Sheet

    Chemical ResistanceExcellent (resists most acids, alkalis, solvents)Very good (resistant to most acids, bases, and solvents)
    Temperature Range-200°C to 260°C-40°C to 150°C
    FlexibilityRigidModerate (more flexible than PTFE)
    Tensile Strength>20 MPa>35 MPa
    Electrical InsulationExcellent (high dielectric strength)Good (good dielectric strength)
    Surface FrictionVery lowLow
    UV ResistanceExcellentGood

    2. Specifications Comparison

    Specification

    PTFE Sheet

    PVDF Sheet

    Thickness0.5 mm to 50 mm0.5 mm to 50 mm
    Width100 mm to 1500 mm100 mm to 1200 mm
    LengthCustom lengths availableCustom lengths available
    ColorWhite (Standard)Natural (milky white), Black
    Density2.2 g/cm³1.78 g/cm³
    Surface FinishSmooth, can be textured upon requestSmooth

    3. Key Applications Comparison

    Application

    PTFE Sheet

    PVDF Sheet

    Chemical Equipment LiningsYes (ideal for lining tanks, pipes, and reactors)Yes (suitable for piping systems, tanks, and valves)
    Electrical InsulationYes (used in cables, wires, and insulators)Yes (good for cable insulation, electrical components)
    Food and Pharmaceutical UseYes (food-safe, non-toxic)Yes (commonly used for pharmaceutical processing)
    Non-Stick SurfacesYes (used in cookware, machinery)No
    High-Temperature ComponentsYes (ideal for high-temperature seals and gaskets)Moderate (used in medium-temperature applications)
    Mechanical PartsYes (gaskets, seals, bearings)Yes (used for parts requiring good mechanical strength)

    4. Key Features Comparison

    Feature

    PTFE Sheet

    PVDF Sheet

    Non-Stick PropertiesYesNo
    Chemical ResistanceExcellentVery good
    Thermal StabilityVery high (up to 260°C)Good (up to 150°C)
    Electrical InsulationExcellentGood
    Mechanical StrengthModerate (ideal for low-stress applications)High (good for structural applications)
    UV ResistanceYes (excellent)Good
    FlexibilityRigidMore flexible than PTFE

    Key Differences Between PTFE Sheet and PVDF Sheet

    • Temperature Resistance: PTFE sheets can withstand much higher temperatures (up to 260°C) compared to PVDF sheets (up to 150°C). This makes PTFE sheets ideal for extreme temperature environments.
    • Chemical Resistance: Both PTFE and PVDF have excellent chemical resistance, but PTFE has superior resistance to a broader range of chemicals and solvents.
    • Flexibility: PVDF is more flexible than PTFE, making it suitable for applications requiring some degree of bending or shaping.
    • Mechanical Strength: PVDF offers higher tensile strength and is more suitable for mechanical applications that require structural integrity. PTFE, being more rigid, is better suited for low-stress applications.
    • Cost: PTFE tends to be more expensive than PVDF due to its superior chemical resistance and temperature tolerance.

    Conclusion

    • PTFE Sheets: Best for extreme chemical resistance, high-temperature applications, non-stick surfaces, and electrical insulation. Ideal for seals, gaskets, electrical components, and lining applications in harsh environments.
    • PVDF Sheets: Suitable for applications where moderate temperature resistance, mechanical strength, and chemical resistance are required. PVDF is often used in piping systems, tanks, and pharmaceutical processing where flexibility and mechanical strength are important.

    Let me know if you need more details or clarification on specific applications for PTFE or PVDF sheets!


    PVDF sheet specifications and dimensions table  
    formingWidth(mm)Length(mm)Thickness(mm)Remark
    PVDF extruded sheet150030003Non-standard products can be customized
    150030004
    150030005
    150030006
    150030008
    1500300010
    1500300012
    1500300015
    1500300020
    PVDF molded sheet1000200025
    1000200030
    1000200035
    1000200040
    PVDF extruded thick sheet620200030
    620200035
    620200040
    620200050
    1000200030
    1000200035
    1000200040
    1000200050

    Ptfe sheet specifications and dimensions table


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