Corrosion Resistance Product
CBF series corrosion resistant liners is made of 100% PTFE
and is designed for the most challenging applications in the
industry. The flexible CBF series has superior multidirectional strength and Stress crack resistance.
CBF series is a multi-layered crossfilm laminate that is
self-supporting. No reinforcing materials, which are
susceptible to chemical attack, are needed. CBF material
is the winner of the 1995 DuPont's Plunkett Award
and Chemical Processing's Vaaler Award.
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Comparison between CBF material
and typical Perfluoroplastic Materials
Flex cycles (ISO 7854-1984)
CBF material
(0.2 to 0.36mm thickness) |
Typical skived PTFE
(0.13 to 0.38mm thickness) |
Approx. 1,071,000 cycles |
Approx. 180,000 cycles |
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Technical Properties
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| Properties |
08-20-F/P |
3.0-61-F/P |
5.1-98-F/P |
7.6-150-F/P |
10-210-F/P |
13-270-F/P |
16-350-F/P |
| Upper Use Termperature, °C |
290 |
290 |
290 |
290 |
290 |
290 |
290 |
| Weight, g/m2 |
200 |
610 |
984 |
1492 |
2034 |
2543 |
3052 |
| Thickness, mm |
0.08 |
0.3 |
0.51 |
0.76 |
1.02 |
1.27 |
1.52 |
| Tensile strength, N/50mm |
133 |
355 |
648 |
849 |
1156 |
1445 |
1664 |
Trapezoid Tear Strenth
N+/- 10%
(ASTM-D5587-05) |
55 |
155 |
262 |
345 |
472 |
587 |
676 |
| PH range |
0-14 |
0-14 |
0-14 |
0-14 |
0-14 |
0-14 |
0-14 |
| UV resistance |
Excellent |
Excellent |
Excellent |
Excellent |
Excellent |
Excellent |
Excellent |
| Weathering resistance |
Excellent |
Excellent |
Excellent |
Excellent |
Excellent |
Excellent |
Excellent |
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| Remark-1: Average of test results of 50+ samples |
