• PTFE vergine - Copertina
    3% MOS2

PTFE COLORS

3% MOS2
Data Sheet: F1-47

3% MOS2 (97% Virgin PTFE + 3% Molybdenum Bisulfide)

PTFE Mos Compound preferred for parts and components requiring very good mechanical properties.

 Property Method Units Specification
Physical   Color - - Blue - Azure
Specific gravity ASTM D792 g/cm3 2,20 – 2,25
Water absorption ASTM D570 % 0,03
Flammability UL 94   V-0
Mechanical Tensile strength ASTM D4745 MPa ≥ 25
Elongation ASTM D4745 % ≥ 250
Hardness ASTM D2240 Shore D ≥ 55
Ball Hardness ASTM D785 MPa ≥ 25
Deformation under load
(140 Kg/cm2 for 24 hrs. At 23° C)
ASTM D621 % 9-12
Permanent deformation
(after 24 hrs. Relaxation at 23° C)
ASTM D621 % 5-6
Coefficient of static friction ASTM D1894   0,08-0,10
Coefficient of dynamic friction ASTM D1894   0,06-0,08
Wear coefficient - cm3 min 10-8
Kg m h
2000-2200
Thermal  Thermal conductivity ASTM C177 W/ m*K 0,25
Coefficient of linear thermal expansion
From 25 to 100 °C
ASTM D696 10-5/°C 11-14
Electrical Volume resistivity ASTM D257 Ohm*cm 1017
Surface resistivity ASTM D257 Ohm 1016
 

STYLE PRODOTTI PTFE

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