PTFE, PFA, FEP, PVDF Fluoroplastic products industry experts
The Performance and Application of FEP Film
Classification:
Industry dynamics
Author:
PFA tube little sister
Source:
Dankai
Release time:
2022-10-05
Visits:
1. FEPWhat is a membrane?
FEP films have been usedThin coatings for solar collectors. Perfluoroethylene PropyleneFEP, or F46, is a copolymer of tetrafluoroethylene and hexafluoropropylene, six
The content of fluoropropene is about 15%, which is a modified material of polytetrafluoroethylene. F-46 resin not only has similar characteristics with PTFE, but also has
Good processing properties of thermoplastics.
Figure1：FEPMembrane source: Shenzhen Dankai
2. FEPMembraneMain performance
1. Appearance: smooth, transparent and flat surface.
2, the ultraviolet light transmittance reaches more than 95%, and the printing quality is more perfect.
3. FEP high temperature melting, extrusion equipment, pouring molding, uniform thickness.
4、Precision cutting, no burr. The use of advanced equipment for cutting, accurate to the millimeter is not bad.
5. Good peeling performance, can be reused.
6、Exquisite envelope encapsulation, so as not to wear the surface of the film.
3. FEPMembraneThe specifications
Name Width (mm) Thickness (mm)
Extruded film, sheet 50-300 0.05-1.5
Name Folding diameter (mm) Thickness (mm)
Blown Film 100-600 0.03-0.25
If the user needs other specifications of the film and sheet, can be customized according to the negotiation between the two parties.
4. FEPMembraneApplication
Polyfluoroethylene propylene sheet, film is made of polyfluoroethylene propylene resin by extrusion or blow molding method, mainly used for anti-corrosion, anti-sticking,
Ventilation, light transmission parts, electrical and electronic insulation, composite plate interlayer, etc.
This article is originally created by Teflon's little sister. Welcome to pay attention and take you to grow knowledge together!
Key words:
Fep, thickness, extrusion, equipment, resin, cutting, film
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