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PTFE-COATED

Porous

Versiv PTFE-Coated Porous materials are tightly woven fiberglass fabrics, lightly coated to allow for specific airflows of 5 – 60 CFM in dryer belts and bleeder cloths.
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A roll of tan-colour PTFE-Coated Porous material.
Features and Benefits
  • Expertly designed to provide specialised performance for dryer belts and bleeder cloth used for composite moulding.
  • The porous products can also be made with specific porosity ranges.
  • Chemically resistant.
  • Mechanically strong, making it an ideal choice for belting and release applications requiring control airflow.
  • Temperature resistant up to 260°C (500°F).
  • Different finished available, including a flat surface and reliable airflow at all times.
  • The porous PTFE products can also be made with specific porosity ranges for composite moulding. This ensures consistent performance.

Typical Properties

MATERIAL
WIDTH
(mm)
WEIGHT
(g/m2)
THICKNESS
(mm)
TENSILE
STRENGTH (N/cm)
PTFE 
CONTENT (%)
TECHNICAL
DATA SHEET
CF903
2000
68
0.060
130 x 90
29%
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CF905-2
1000, 1525
130
0.127
310 x 290
19%
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CF910-2
1000, 1525
288
0.255
440 x 330
31%
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CF910-1
1000, 1525
240
0.255
360 x 290
15%
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CF914-1
1525
360
0.355
610 x 540
19%
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MATERIAL
WIDTH
(in)
WEIGHT
(oz/yd2)
THICKNESS
(mil)
TENSILE
STRENGTH (lb/in)
PTFE 
CONTENT (%)
TECHNICAL
DATA SHEET
CF903
39.4, 78.7
2.0
3.0
74 x 51
29%
open_in_new
CF905-2
39.4, 60
3.8
5.0
177 x 166
19%
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CF910-2
39.4, 60
8.5
10.0
251 x 188
31%
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CF910-1
39.4, 60
7.1
10.0
206 x 166
15%
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CF914-1
60.0
10.6
14.0
348 x 308
19%
open_in_new
IMPORTANT: The values presented are typical values and should not be used for specification purposes.
Contact your Versiv representative for more information.
Applications
Composite molding
The smooth yet-porous surface prevents composite materials, such as resins or fiberglass, from sticking to the mold or tooling. This non-stick characteristic simplifies the demolding process, reducing the risk of damage to the composite part and minimizing the need for mold release agents.
Textile drying
The material provides improved airflow which reduces drying times and ensures even drying across the entire surface of the textile.
Porous PTFE fabrics of high value in environments that require reliable airflow
KEY TAKEAWAYS
Versiv PTFE coated fabrics are available in either open mesh or porous styles and provide long-term, high-quality performance. They are of high value in environments that require reliable airflow, with relevance to ensuring specific airflows in dryer belts and bleeder cloths.
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

How can we help?
Talk to our team of engineers to start working on your solution today!