Tekfilm

Tekfilm

The Tekfilm film range includes PTFE, FEP, PFA, MFA skived films and tapes in addition to melt extruded FEP, ETFE, PFA, THV, PVDF films and tapes.

Film modifications available for direct use in customers’ application:
  • flattering
  • calendering
  • surface treatment: Sodium Naphthalene chemical etching, corona treatment
  • adhesive coating
Skived

PTFE STANDARD SKIVED TEKFILM

Tekfilm skived PTFE is produced by compression molding a large cylindrical billet and “skiving” the film off of the billet in a lathe.
Standard, modified, conductive and anthistatic, pigmented PTFE grades available in a wide range of thicknesses with tigth tollerances.

THICKNESS (mm) TOLLERANCE (mm) WIDTH (mm) TOLLERANCE (mm) MAX WIDTH IN STOCK(mm)
0,025 +0,005 -0 1300 +20 -0 Not Available
0,05 +0,010 -0 1500 +20 -0 Width 1200
0,10 +0,010 -0 1500 +20 -0 Width 1200
0,15 +0,020 -0 1500 +20 -0 Width 1200
0,20 +0,020 -0 1500 +20 -0 Width 1200
0,25 +0,020 -0 1500 +20 -0 Width 1200
0,30 +0,020 -0 1500 +20 -0 Width 1200
0,40 +0,030 -0 1500 +20 -0 Width 1200
0,50 +0,030 -0 1500 +20 -0 Width 1000 - 1200
0,60 +0,040 -0 1500 +20 -0 Not Available
0,80 +0,040 -0 1500 +20 -0 Width 1200
1,00 +0,050 -0 1500 +20 -0 Width 1000 - 1200
1,50 +0,100 -0 1500 +20 -0 Width 1000 - 1200
2,00 +0,200 -0 1500 +20 -0 Width 1000 - 1200
2,50 +0,300 -0 1500 +20 -0 Not Available
3,00 +0,300 -0 1500 +20 -0 Width 1200
4,00 +0,400 -0 1500 +20 -0 Not Available
5,00 +0,500 -0 1500 +20 -0 Not Available
6,00 +0,600 -0 1500 +20 -0 Not Available

GFI - ULTRA FLAT PTFE SKIVED TEKFILM

A proprietary flattening process is used to produce an ultraflat film eliminating the curling effect typical of the PTFE skived film.

CODE TYPE THICKNESS (mm) MAX WIDTH (mm) COLOUR ROLL LENGTH
GFI 400 Ultra Flat Film from 0,025 to 0,508 1500 Natural To customers’ specifications

CALFIM GF - CALENDERED PTFE SKIVED TEKFILM

Oriented high modulus PTFE skived films and tapes. The main benefit are:
  • higher elastic modulus
  • higher dieletric strength
  • lower porosity
  • reduced cold flow
  • better trasparency
CODE TYPE THICKNESS (mm) MAX WIDTH (mm) COLOUR ROLL LENGTH (mt)
CALFILM G400 Calendered Film 0,051 600 * Natural 600-660
CALFILM G511 Calendered Film 0,051 600 * Orange 600-660
CALFILM G481 Calendered Film 0,051 600 * Blue 600-660

*Tape on request

Tekfilm
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Tekfilm
Tekfilm

FEP - PFA - MFA - THERMOPROCESSABLES FLUOROPOLYMER SKIVED TEKFILM

High molecular weight grades transformed with a proprietary hot compression molding process and skived

CODE TYPE THICKNESS (mm) MAX WIDTH (mm) COLOUR ROLL LENGTH
FEP 2000S FEP from 0,05 to 3 1200 Natural To customers’ specifications
PFA 2400S PFA from 0,025 to 3 1200 Natural To customers’ specifications
MFA 3000S MFA from 0,05to 3 1200 Natural To customers’ specifications
Extruded

THERMOPROCESSABLE FLUOROPOLYMER EXTRUDED TEKFILM

Melt extruded films processed with state of the art technologies in very thin thicknesses (down to 12.5 μm) at wide width (up to 2000 mm)

FEP

CODE FEP2000E
TYPE COLOUR ROLL LENGTH
Cast extruded film *Red/Clear To customers’ specifications
THICKNESS [μ] WIDTH MAX [mm]
13 1750
20 1780
25 1780
50 1850
100 1950
>100 2000
Max. 250  
Standard offerings: Sheets Width 1220 mm / Thickness 0,013 mm / Length 150 M / Colour Red
Perforation capability available
*Other colours available

ETFE

CODE ETFE2600E
TYPE COLOUR ROLL LENGTH
Cast extruded film *Blue/Clear To customers’ specifications
THICKNESS [μ] WIDTH MAX [mm]
15 1750
20 1780
25 1780
50 1850
100 1950
>100 2000
Max. 300  
Standard offerings: Sheets Width 1220 mm / Thickness 0,020 mm / Length 150 M / Colour Blue
Perforation capability available
*Other colours available

PFA

CODE PFA2400E
TYPE COLOUR ROLL LENGTH
Cast extruded film Transparent To customers’ specifications
THICKNESS [μ] WIDTH MAX [mm]
25 1750
50 1800
100 1850
>100 1850
Max. 200  
Standard offerings: Strips of Width 50-100 mm / Thickness 0,050 mm / Length 500 M
Perforation capability available

PVDF

CODE PVDF2800B
TYPE COLOUR ROLL LENGTH
Blow extruded film Clear To customers’ specifications

THICKNESS [μ] WIDTH MAX [mm]
50 1800
100 1850
150 1850
Standard offerings: Strips of Width 50-100 mm / Thickness 0,050 mm / Length 500 M

THV

CODE THV2200E
TYPE COLOUR ROLL LENGTH
Cast extruded film *Clear To customers’ specifications

THICKNESS [μ] WIDTH MAX [mm]
75 1800
100 1900
>100 2000
Standard offerings: Tapes Width 50-75-100 mm / Thickness 0,100 mm / Length 250 M
Food grade available & conductive (black)

NEWS& EVENTS

Tuesday, 02 July 2024 09:29

We’re welcoming Vac Innovation to Guarniflon Group

We are pleased to announce that Maceplast UK Ltd has successfully acquired VAC Innovation, effective 21 June 2024.

Read more
Monday, 17 June 2024 06:26

The importance of floropolymers in the H2 supply chain

We recently came across an article from Chemours® focusing the concept “Without fluoropolymers, clean hydrogen doesn’t exist.”

Read more