Place of Origin: | China |
Brand Name: | PROCHEMA |
Certification: | MSDS |
Minimum Order Quantity: | 20-100kgs |
---|---|
Price: | negotiate |
Packaging Details: | plastic bag and carton |
Delivery Time: | 3-10 days |
Payment Terms: | T/T Prepaid |
FEP sheet, FEP moulded sheet , FEP molded sheet
FEP(Fluorinated Ethylene Propylene) series
Brief Introduction:
Fluorinated Ethylene Propylene(FEP) is a copolymer of hexafluoropropylene and tetrafluoroethylene.
It basically retained the properties of PTFE. Such as: outstanding high & low temperature resistance, chemical stability, electrical insulation, excellent non-sticky and high mechnical strength properties. But it's more easily formable, more elastic and transparent, only the high temperature resistant lower than PTFE 50 °C
Key Characteristics:
l Excellent chemical resistance
l High purity
l Easy to weld using thermoplastic welding equipment
l Good UV stabillity
l Flame resistant
l Abrasion resistant
l FDA compliant grades available.
Applications:
l Chemical tank liners
l Pump and valve parts
l Semiconductor equipment components
Size:
thickness:1.5 to 50 MM x L200MM Max size:500x500mm
Characteristic
1. High and low temperature preservation
2. -200~200°C high temperature intensity better than F4
3. No-begriming ,and no-stagnant in tube
4. Security and insulation
5. Under 60HZ—60MHZ high and low temperature , permittivity is 2.1
6. If firing, and will still insulate
7. Voltaic are>165 seconds insulation
8. Erode preservation
9. Under high temperature, fluorin and alkali will reaction with PFA, no reaction with other acid.
10. Low water absorption<0.01%
11. No firing in air( oxygen index>95 vol.%)
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Properties :
FEP |
||
Items |
Properties |
Indicators |
physical properties |
specific gravity(g/cm³) |
2.12~2.17 |
meltingpoint(°C) |
207 |
|
melt index(g/10min) |
5~25 |
|
electrical properties |
tensile strength(Mpa) |
27~29 |
elongation at break(%) |
250~300 |
|
rigidity(SH) |
D60~70 |
|
coefficient of kinetic friction |
0.2 |
|
mechanical properties |
volume resistivity(CM) |
≥10 18 |
insulated breaking voltage(0.2mm)/(mv/m) |
20 |
|
dielectric constant 1MHz |
2.1 |
|
dielectric loss angle tangent 1MHz |
≤0.003 |
Size:(Film: double layers, flat width). If need single layer, we can cut it open .
0.0125mm to 0.5mm, Max width : 1000mm fold width .
0.0125mm to 0.3mm Width 300mm
0.02-0.2mm Max width 1000mm
0.5-4mm : Width 300mm
5-20mm: 200x200 300x300 400x400 500x500mm
FEP Main Properties
Item |
Value |
Tensile Strength |
MPa≥20 |
Elongation @ Break) |
%≥250 |
Relative Density |
2.14~2.17 |
Specification
Thickness | Width (flat width,double layers) |
0.0125 --0.3mm | 50-300mm |
0.0125 to 0.15mm | 50-1000mm |
0.5 to 3 | 300-1200mm (sheet) |
MOQ:width :50-300mm 20kgs
width:300-1000mm 100kgs
Color can be customiszed .Surface treated can be done (chemical or plasma treated)
Plastic bag &carton . Customized is acceptable