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 0,051 635 * Natural 33
CALFILM G511 Calendered Film 0,051 635 * Orange 33
CALFILM G481 Calendered Film 0,051 635 * Blue 33

*Tape on request

Tekfilm
Tekfilm
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 3 635 * 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

Thursday, 14 November 2019 08:17

WHAT DOES INDIA MEAN FOR GUARNIFLON?

After more than 12 years Guarniflon project was launched in India, warm hospitality and relationship still can surprise anytime we have some time to spend there.

Read more
Tuesday, 29 October 2019 08:28

SO FAR BUT SO CLOSE

We had the pleasure to welcome Baden and Mark from Supply Services – New Zealand – few days ago at Guarniflon, for the first time visiting Guarniflon Head Quarter’s after few years of fruitful cooperation.

Read more