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.
PF 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.
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
Technical Properties
Properties
08-20-F/P
1.3-27-F/P
2.3-46-F/P
3.0-61-F/P
7.6-150-F/P
10-210-F/P
16-350-F/P
Upper use temperature, °C
290
290
290
290
290
290
290
Weight, g/m²
200
270
457
610
1492
2103
3493
Thickness, mm
0.08
0.13
0.23
0.3
0.76
1.02
1.63
Tensile strength, N/50mm
133
205
223
355
1110
1440
2400
Trapezoid Tear strength, N +/- 10%
(ASTM-D5587-05)
