PTFE-COATED

PTFE Coated Fabrics –Standard

Dimensionally stable, Versiv PTFE-coated glass cloths combine the mechanical properties of woven fabrics with the chemical resistance of PTFE.
These non-stick release, barrier protection, friction control, and dielectric control insulation solutions are used in the industrial, energy, medical and electronics sectors. They are ideal for manufacturers who want to optimise performance and efficiency in challenging processes and operational environments.
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Roll of standard PTFE-Coated Fabric

Typical Properties

MATERIAL
THICKNESS
(mm)
WEIGHT
(g/m2)
TENSILE
STRENGTH (N/cm)
TRAP TEAR
(N)
PTFE 
CONTENT (%)
0.076
155
130 x 90
11 x 7
69%
0.076
155
130 x 90
11 x 7
69%
0.076
155
130 x 110
11 x 9
69%
0.076
130
120 x 90
13 x 9
63%
0.076
130
120 x 90
13 x 9
63%
0.076
125
120 x 90
12 x 8
62%
MATERIAL
THICKNESS
(mil)
WEIGHT
(oz/yd2)
TENSILE
STRENGTH (lb/in)
TRAP TEAR
(lb)
PTFE 
CONTENT (%)
3
3
75 x 50
2.5 x 1.6
69%
3
3
75 x 50
2.5 x 1.6
69%
3
3
75 x 65
2.5 x 2
69%
3
3
70 x 50
2.9 x 2
63%
3
3
70 x 50
2.9 x 2
63%
3
3
70 x 50
2.7 x 1.8
62%
IMPORTANT: The values presented are typical values and should not be used for specification purposes.
Contact your Versiv representative for more information.

2 to 3 Mil

MATERIAL
THICKNESS
(mm)
WEIGHT
(g/m2)
TENSILE
STRENGTH (N/cm)
TRAP TEAR
(N)
PTFE 
CONTENT (%)
0.120
250
250 x 230
18 x 16
58%
0.127
250
250 x 230
18 x 16
58%
0.127
250
250 x 230
18 x 16
58%
0.127
220
230 x 230
18 x 19
52%
0.127
220
330 x 250
25 x 18
52%
0.127
240
220 x 280
11.1 x 13.3
50
0.135
270
300 x 250
19 x 17
61%
0.140
300
280 x 260
16 x 16
65%
0.152
345
260 x 240
19 x 17
70%
0.152
315
280 x 280
16 x 17
67%
0.152
310
300 x 300
20 x 20
66%
0.152
300
280 x 260
16 x 16
65%
MATERIAL
THICKNESS
(mil)
WEIGHT
(oz/yd2)
TENSILE
STRENGTH (lb/in)
TRAP TEAR
(lb)
PTFE 
CONTENT (%)
5
7.4
145 x 130
4 x 3.6
58%
5
7.4
145 x 130
4 x 3.6
58%
5
7.4
145 x 130
4 x 3.6
58%
5
6.5
130 x 130
4 x 4.3
52%
5
6.5
190 x 145
5.6 x 4
52%
5
7.1
125 x 160
2.5 x 3.0
50
5
8
170 x 145
4.3 x 3.8
61%
6
8.8
160 x 150
3.6 x 3.6
65%
6
10.2
150 x 135
4.3 x 3.8
70%
6
9.3
160 x 160
3.6 x 3.8
67%
6
9.1
170 x 170
4.5 x 4.5
66%
6
8.8
160 x 150
3.6 x 3.6
65%
IMPORTANT: The values presented are typical values and should not be used for specification purposes.
Contact your Versiv representative for more information.

5 to 6 Mil

MATERIAL
THICKNESS
(mm)
WEIGHT
(g/m2)
TENSILE
STRENGTH (N/cm)
TRAP TEAR
(N)
PTFE 
CONTENT (%)
0.255
580
520 x 400
35 x 30
66%
0.255
540
400 x 360
27 x 29
62%
0.255
540
500 x 450
35 x 30
63%
0.255
560
490 x 400
35 x 35
64%
0.255
490
340 x 300
30 x 30
58%
0.255
500
580 x 480
50 x 40
60%
0.255
535
500 x 400
45 x 45
62%
0.255
470
500 x 380
38 x 33
56%
0.255
470
500 x 380
38 x 33
56%
0.255
420
460 x 370
35 x 34
51%
0.255
560
530 x 410
40 x 30
64%
0.355
720
660 x 500
60 x 60
60%
0.355
630
660 x 510
70 x 50
54%
0.355
585
660 x 550
85 x 65
50%
MATERIAL
THICKNESS
(mil)
WEIGHT
(oz/yd2)
TENSILE
STRENGTH (lb/in)
TRAP TEAR
(lb)
PTFE 
CONTENT (%)
10
17.1
295 x 230
7.9 x 6.7
66%
10
15.9
230 x 205
6.1 x 6.5
62%
10
15.9
285 x 255
7.9 x 6.7
63%
10
16.5
280 x 230
7.9 x 7.9
64%
10
14.5
195 x 170
6.7 x 6.7
58%
10
14.7
330 x 275
11.2 x 9
60%
10
15.8
285 x 230
10.1 x 10.1
62%
10
13.9
285 x 215
8.5 x 7.4
56%
10
13.9
285 x 215
8.5 x 7.4
56%
10
12.4
265 x 210
7.9 x 7.6
51%
10
16.5
305 x 235
9 x 6.7
64%
14
21.2
375 x 285
13.5 x 13.5
60%
14
18.6
375 x 290
15.7 x 11.2
54%
14
17.3
375 x 315
19.1 x 14.6
50%
IMPORTANT: The values presented are typical values and should not be used for specification purposes.
Contact your Versiv representative for more information.

Over 6 Mil

Features and Benefits of PTFE Coated Fabrics

  • Low friction
  • Excellent release non-stick qualities
  • PTFE coated fabrics have ability to withstand extreme temperatures (-238ºF to +500ºF / -150ºC to +260ºC).
  • High dielectric strength & low dielectric constant: Ideal for electrical insulation
  • Excellent performance in microwave curing/drying applications
  • Radio frequency signal transparent
  • Wide range of thicknesses and widths: Versatility to suit diverse project demands
  • Customisable surface finishes, ranging from smooth to textured and porous
  • Bondable versions for products requiring bonding to other surfaces
  • Customised to include different range of splices & edging, as belts, sheets and components

Common Applications

Aerospace

PTFE-coated fabrics can withstand extreme temperatures, making them ideal for aerospace applications where components are exposed to high heat, such as in aircraft engines and aerospace manufacturing processes involving curing or molding at high temperatures. PTFE coated standard glass fabrics enhance the efficiency, durability, and reliability of aerospace components and systems.

PVC Windows manufacturing

Versiv PTFE-coated glass fabrics aid window manufacturing applications by acting as efficient release agents, providing heat, abrasion and chemical resistance, flexibility and easy cleaning.

Automotive manufacturing

Non-stick release properties of PTFE-coated glass cloths are used in moulds, presses, and other tools to prevent adhesion of materials like rubber, plastic, or composite materials. This ensures easy release of moulded parts, reducing production

Dielectric insulation

The fabrics are ideal for electrical insulation due to their high dielectric strength and low dielectric constant, providing excellent performance in microwave and other RF curing/drying applications.

Documentation

Materials Regulatory Data Sheet
Compliance information: REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals), RoHS (Restriction of Hazardous Substances), (EU) 2021/1297 - PFCA's, California’s Proposition 65, TSCA (Toxic Substances Control Act of 1976) and more.
Two men and a woman with PPE discuss a document in factory floor
Rigorous testing standards
Versiv develops custom application testing based on each of our partner’s product uses in order to create the best possible solution. Some tests that are included but are not limited to environmental, durability, and reliability testing to give you peace of mind making sure that products work in the harshest environments. Our testing begins during the co-development process to develop relevant tests and gather data that allows us to create market-ready solutions quickly.
Some of our tests:
  • FTMS 191A-5041

  • FTMS 191A-5030

  • FTMS 191A-5102

  • FTMS 191A-5136

  • ASTM D149-81

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