PFA Sheet

PFA 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
Thickness: 0.5-4mm Size: 1200x2000
Material: PFA

PFA glass fiber sheet , PFA compounded sheet ,PFA 1200mm width 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.

Properties :

High low temperature resistance:

-200--260°C,high temperature strength is 2 times higher than PTFE

Good 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=115o

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 dataPFA




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


Note: If you need any products of ours, please kindly contact with us directly by following contaction . Then we can reply you faster and easy . Thanks

FEP film, High temperature clear membrane

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

Contact Person: Mr. Michael zhang

Tel: 86-816-6395460

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