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Manifattura Cattaneo RULON® 641 Polytetrafluoroethylene

Category Polymer , Thermoplastic , Fluoropolymer , PTFE
Manufacturer Manifattura Cattaneo spa
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Manifattura Cattaneo RULON® 641 Polytetrafluoroethylene.pdf
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Material Notes:
Manifattura Cattaneo products are available in semi-finished forms such as bars, profiles, sheets and plates.Information provided by Manifattura Cattaneo s.p.a.
Physical Properties Metric English Comments
Density 2.10 g/cc
0.0759 lb/in³
ASTM D792
Moisture Absorption at Equilibrium 0.00 %

@Temperature 23.0 °C
0.00 %

@Temperature 73.4 °F
50% RH; ASTM D570
Water Absorption at Saturation 0.00 %
0.00 %
ASTM D570
Deformation 4.0 %

@Time 86400 sec,
Pressure 100 MPa
4.0 %

@Time 24.0 hour,
Pressure 14500 psi
ASTM D621
Mechanical Properties Metric English Comments
Hardness, Shore D 60
60
ASTM D 2240
Tensile Strength at Break 13.8 MPa
2000 psi
ASTM D638
Elongation at Break 175 %
175 %
ASTM D638
Compressive Yield Strength 4.80 MPa

@Strain 1.00 %,
Time 3.60e+6 sec
696 psi

@Strain 1.00 %,
Time 1000 hour
ASTM D695
Compressive Modulus 0.400 GPa
58.0 ksi
ASTM D695
Coefficient of Friction, Dynamic 0.30
0.30
on polished steel; MPC Test
Coefficient of Friction, Static 0.10
0.10
on polished steel; MPC Test
K Factor (Wear Factor) 0.13
0.13
µm/s. PV = 0.1 MPa-m/s; max P = 6.9 MPa; MPC Test
Limiting Pressure Velocity 0.350 MPa-m/sec
9990 psi-ft/min
without lubrication; MPC Test
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 102 µm/m-°C

@Temperature 23.0 - 100 °C
56.7 µin/in-°F

@Temperature 73.4 - 212 °F
CTE, linear, Transverse to Flow 75.0 µm/m-°C

@Temperature 23.0 °C
41.7 µin/in-°F

@Temperature 73.4 °F
Thermal Conductivity 0.370 W/m-K
2.57 BTU-in/hr-ft²-°F
ASTM D177
Maximum Service Temperature, Air 288 °C
550 °F
Minimum Service Temperature, Air -240 °C
-400 °F
Flammability, UL94 V-0
V-0
Compliance Properties Metric English Comments
FDA Yes
Yes
Descriptive Properties Value Comments
Color White
UV Resistance Y
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