Tekfilm

PTFE Tapes

- 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

PTFE Tapes
Formato: pdf 216Kb


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
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 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

Wednesday, 18 November 2020 19:36

A NEW FAMILY OF PRODUCTS AT GUARNIFLON

Guarniflon launches its family of PFA-FEP-ECTFE-PVDF moulded discs and sheets

Read more
Tuesday, 22 September 2020 08:45

PRS Green Label 2020

An important award, PRS Green Label 2020, has been credited to Guarniflon PATI division for its commitment towards a green environment.

Read more

Via T. Tasso, 12 Tagliuno di Castelli Calepio (BG) IT
Phone: + 39.035.4494311 | Fax: + 39.035.4494336
VAT N. IT01406020162 | REA N.203233
Reg.Imp.Bergamo | Cap. Sociale: Euro 10.000.000 i.v.

FOLLOW US IN LINKEDIN
FOLLOW US IN YOUTUBE