Mianyang Prochema Commercial Co.,Ltd.
Specializing in film production
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China FEP sheet,China FEP skived sheet , China FEP molded sheet
Perfect anticorrosion and dielectric properties for Semiconductor!
FEP Sheet is made from FEP resin and prepared by the technology of extrusion and molding. It can be machined into various sealing parts and electric components. It can be used at the temperature range of -80 through +200
The skived sheet can has long length .
application:
1.Petrochemical and chemical processing
2.Electrical applications
3.Semi-Conductor Industry
4.Food, Beverage and Pharmaceutical industries
5.Laboratory applications
It is mainly used tobe made into Antisepsis,sealing,Antifriction ,and electric insulation parts.
Size:
thickness:1.5 to 50 MM x L200MMMax 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.%)
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 | |
FEP has very good charactor of heat resistance ,electric resistance,chemical resistance. It is widely used in Aviation spaceflight,instrument,Medical treatment Pharmacy,Electric instrument,Post &ccommunication,Petrochemical,Metallurgy &electric power,home electri products,illmination &illume.
Properties:
1:non-stick ,
2:corrosion resistant
3:high/low temperature resistance
4:High diaphaneity
Usage:
Characteristic:
Good adherence .
Good adherence to mental.
High and low temperature preservation
-200~200°C high temperature intensity better than F4
No-begriming ,and no-stagnant in tube
Touching point θ=114°C
Security and insulation
Under 60HZ—60MHZ high and low temperature , permittivity is 2.1.
If firing, and will still insulate .
Volume resistance more than1018Ωm
Surfce resistance more than 2 X1013Ω
Voltaic Arc more than 165 seconds insulation
High diaphaneity
Good penetrability in ultraviolet radiation,and lowest refraction coefficient
High diaphaneity
Lowest refractive index in plastic material
Weather-assistant
Under ozone and sunshine for long time
Easy to process for second time
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