PTFE, PFA, FEP, PVDF Fluoroplastic products industry experts
PTFE membrane
Classification:
Industry dynamics
Author:
PFA tube little sister
Source:
Dankai
Release time:
2022-11-01
Visits:
Name of 1. PTFE membrane
Also called: PTFE membrane, PTFE membrane, Teflon membrane, Teflon membrane, activation film, etc.
2. color of PTFE film
Commonly used color: white, can also be customized other colors.
Figure 1: PTFE membrane Source: Dan Kai
Features of 3. PTFE film
PTFE film is made of suspended PTFE resin by molding, sintering, cooling into a blank, and then turning, calendering. The film turned is a non-oriented film, and the non-oriented film is calendered.
After that, the oriented film is formed. The non-oriented film is a semi-oriented film after calendering 1.1-1. 8 times. PTFE film is used for capacitor medium, wire insulation, electrical instrument insulation, sealing gasket. poly four
Fluoride film is divided into polytetrafluoroethylene color film, polytetrafluoroethylene activated film and F46 (FEP) film.
Figure 2: PTFE membrane Source: Dankai
Properties of 4. PTFE membrane
1, high temperature resistance: for temperature resistance -70 degrees to 260 degrees, with weather resistance, long service life.
2. No adhesion: It is not easy to adhere to any substance and is easy to clean.
3, drug resistance: the vast majority of chemicals and solvents are not affected.
4, high strength: dimensional stability, low friction coefficient.
5. Corrosion resistance: It can resist the corrosion of strong acid and alkali, aqua regia and various organic solvents.
Figure 3: PTFE membrane Source: Dankai
Specification of 5. PTFE membrane
Size thickness can be customized
Production thickness specifications: 0.03 mm-1mm
Product use of 6. PTFE membrane
Packaging, sealing machines, thermoplastics, etc. are suitable for use where hot air flow and thermal processing transmission conditions are required.
This article is originally created by Teflon's little sister. Welcome to pay attention and take you to grow knowledge together!
Key words:
PTFE, film, color, white, performance, high temperature resistance, corrosion resistance, non-adhesion, high strength, arbitrary thickness
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