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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.

Roll of standard PTFE-Coated Fabric

Typical Properties

Thickness: 0.050 - 0.076 mm

MATERIAL

WIDTH
(mm)

WEIGHT
(g/m²)

THICKNESS
(mm)

TENSILE
STRENGTH (N/cm)

TRAP TEAR
(N)

PTFE
CONTENT (%)

TECHNICAL
DATA SHEET

1080

60

0.050

-

-

58%

1000

155

0.076

130 x 90

11 x 7

69%

1000

155

0.076

130 x 90

11 x 7

69%

1000

155

0.076

130 x 110

11 x 9

69%

1000, 1525, 2000

130

0.076

120 x 90

13 x 9

63%

Thickness: up to 3 mil

MATERIAL

WIDTH
(in)

WEIGHT
(oz/yd²)

THICKNESS
(mil)

TENSILE
STRENGTH (lb/in)

TRAP TEAR
(lb)

PTFE
CONTENT (%)

TECHNICAL
DATA SHEET

42.5

1.8

2.0

-

-

58%

39.4, 60

4.6

3.0

75 x 50

2.5 x 1.6

69%

39.4

4.6

3.0

75 x 50

2.5 x 1.6

69%

39.4

4.6

3.0

75 x 65

2.5 x 2

69%

39.4, 60, 78.7

3.8

3.0

70 x 50

2.9 x 2

63%

Thickness: 0.127 - 0.152mm

MATERIAL

WIDTH
(mm)

WEIGHT
(g/m²)

THICKNESS
(mm)

TENSILE
STRENGTH (N/cm)

TRAP TEAR
(N)

PTFE
CONTENT (%)

TECHNICAL
DATA SHEET

1150

220

0.120

120 x 90

13 x 8

-

1000, 1525

250

0.127

250 x 230

18 x 16

58%

1000

250

0.127

250 x 230

18 x 16

58%

1000

250

0.127

250 x 230

18 x 16

58%

1000

220

0.127

230 x 230

18 x 19

52%

2000

220

0.127

330 x 250

25 x 18

52%

1000, 1525

270

0.130

300 x 250

19 x 17

61%

1000

345

0.152

260 x 240

19 x 17

70%

1000, 1525, 2000

315

0.152

280 x 280

16 x 17

67%

1000

310

0.152

300 x 300

20 x 20

66%

1010, 1525

300

0.152

280 x 260

16 x 16

65%

Thickness: 4.3 - 5.5 mil

MATERIAL

THICKNESS
(in)

WIDTH
(oz/yd²)

THICKNESS
(mil)

TENSILE
STRENGTH (lb/in)

TRAP TEAR
(lb)

PTFE
CONTENT (%)

TECHNICAL
DATA SHEET

45.3

6.5

5

70 x 50

2.9 x 1.8

-

39.4

7.4

5.0

145 x 130

4 x 3.6

58%

39.4

6.5

5.0

130 x 130

4 x 4.3

52%

78.7

6.5

5.0

190 x 145

5.6 x 4

52%

39.4, 60

7.4

5.0

145 x 130

4 x 3.6

58%

39.4

7.4

5.0

145 x 130

4 x 3.6

58%

39.4, 60

8.0

5.0

170 x 145

4.3 x 3.8

61%

39.4

9.1

6.0

170 x 170

4.5 x 4.5

66%

39.8

8.8

6.0

160 x 150

3.6 x 3.6

65%

39.4, 60, 78.7

9.3

6.0

160 x 160

3.6 x 3.8

67%

39.4

10.2

6.0

150 x 135

4.3 x 3.8

70%

Thickness: 0.152 + mm

MATERIAL

WIDTH
(mm)

WEIGHT
(g/m²)

THICKNESS
(mm)

TENSILE
STRENGTH (N/cm)

TRAP TEAR
(N)

PTFE
CONTENT (%)

TECHNICAL
DATA SHEET

1000

470

0.255

500 x 380

38 x 33

56%

1000, 1525

420

0.255

460 x 370

35 x 34

51%

440 - 1500

590

0.255

520 x 460

40 x 38

66%

1000

560

0.255

530 x 410

40 x 30

64%

1350

505

0.280

500 x 400

40 x 35

59%

1000, 1525, 2600

720

0.355

660 x 500

60 x 60

60%

1000, 1525

630

0.355

660 x 510

70 x 50

54%

1525

585

0.355

660 x 550

85 x 65

50%

1350

900

0.406

700 x 550

95 x 80

68%

Thickness: 6 + mil

MATERIAL

WIDTH
(in)

WEIGHT
(oz/yd²)

THICKNESS
(mil)

TENSILE
STRENGTH (lb/in)

TRAP TEAR
(lb)

PTFE
CONTENT (%)

TECHNICAL
DATA SHEET

39.4, 60

12.4

10.0

265 x 210

7.9 x 7.6

51%

17, 25.5, 27.5, 39, 43, 47, 53, 59

17.4

10.0

295 x 265

9 x 8.5

66%

39.4

16.5

10.0

305 x 235

9 x 6.7

64%

53.1

14.9

11.0

285 x 230

9 x 7.9

59%

37.5, 43, 49

16.6

11

325 x 245

10 x 6

-

39.4, 60, 102.4

21.2

14.0

375 x 285

13.5 x 13.5

60%

39.4, 60

18.6

14.0

375 x 290

15.7 x 11.2

54%

60.0

17.3

14.0

375 x 315

19.1 x 14.6

50%

53.1

26.5

16.0

400 x 315

21.4 x 18

68%

IMPORTANT: The values presented are typical values and should not be used for specification purposes.

Contact your Versiv representative for more information.

Features and Benefits

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
Provide top performance in microwave curing/drying applications
Radio frequency signal transparent
Low electrical loss: Ensuring the highest level of signal integrity
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

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.

Key Takeaways

Versiv PTFE-coated glass fabrics are valued for their versatility and dimensional stability. A combination of the mechanical properties of woven fabrics and the chemical resistance of PTFE coating accounts for their prevailing use in the food, energy, medical and electronics sectors.

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 hardest 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