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PFA round mould-pressing sheet

PFA round mould-pressing sheet

    • PFA round mould-pressing  sheet
    • PFA round mould-pressing  sheet
  • PFA round mould-pressing  sheet

    Product Details:

    Place of Origin: China
    Brand Name: PROCHEMA
    Certification: MSDS

    Payment & Shipping Terms:

    Minimum Order Quantity: 10pcs
    Price: negotiate
    Packaging Details: plastic bag and carton
    Delivery Time: 3-10 days
    Payment Terms: T/T Prepaid
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    Detailed Product Description

    PFA round mould-pressing cake, PFA round mould-pressing sheet

    PFA( Perfluoroalkoxy alkane) it kept a PTFE excellent chemistry stability, low, high temperature resistance, dielectric property, self-lubricating, anti-sticking, , ageing resistance, folding and cracking resistance are the outstanding characteristic of it, its mechanical strength in high temperature is more than 1.6 times as PTFE.


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    PFA round mould-pressing  sheet

    Properties :

    High low temperature resistance:-200--260°C,high temperature strength is 2 times higher than PTFEGood adhesive and heat sealability with PTFE

    Below melting point ,it won’t stick any project.Above melting point, it has perfect adhesive property with PTFE, Metal and self-adhesion(heat sealing).

    None stick to water ,oil : water contact angle:θ=1150o

    Electric reliability,High dielectric 60HZ-60MHZ ,Under the high and low temperature,thepermittivitykeeps 2.1 even if the surface damaged ,it won’t has conductive track.

    Volume resistance>1018ΩM

    Surface resistance>2*1013Ω

    Voltaic Arc Resistance>165s No electric leakage

    Weather resistance:It can be used in sunlight and ozone long

    Anti-corrosion:Only in high temperature,Fluorin and alkaliscan effect it,others acid,alkali or ester won’t effect it.

    Fireproof :If firing, and will still insulate .

    High diaphaneity

    UL-Resistance :Good penetrability in ultraviolet radiation,and lowest refraction coefficient

    Easy to process for second time self-close, self-turning



    0.5mm to 150mm

    regular size : 150x300 mm200mm× 200mm300x300mm400mm× 400mm500x500mm

    0.5-4mm Max width 1200mm x 2000mm

    Technology data 




    physical properties

    specific gravity(g/cm³)


    melting point(°C)


    melt index(g/10min)


    electrical properties

    tensile strength(Mpa)


    elongation at break(%)





    coefficient of kinetic friction




    volume resistivity(Ω.CM)

    ≥10 18

    insulated breaking voltage(0.2mm)/(mv/m)


    dielectric constant 1MHz


    dielectric loss angle tangent 1MHz




    · Coating cable

    · Valve and pump linings

    · Insulating bushings

    · Release applications

    · Pharmaceutical industry

    · Semi-conductor industry

    LiningBearing pads,anticorrosiveseals,electrical insulation, inner tubelining,anticorrosive gasket,fireproof sheet, High-low temperature sheet, semiconductor protected parts

    Technology requirements:

    Surface smooth, flat, no pinhole, no bubble, no impurity, edge smooth and flat



    Contact Details
    Mianyang Prochema Commercial Co.,Ltd.&GUS Industry (Hongkong) Co,.limited

    Contact Person: Mr. Michael zhang

    Tel: 86-816-6395460

    Send your inquiry directly to us (0 / 3000)