P.T.F.E

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FEATURE,TEST METHOD,UNIT,PURE,%15 GLASS,%25 CARBON,%60 BRONZE
Specific Gravity,ASTM D 1457-18,Gr / cm³,2.13 – 2.33,2.1 – 2.3,2.1 – 2.2,3.8 – 4.0
Melting Temperature,ISO3146,°C,325 – 330,,,
Brittleness Temperature,,°C,-200,,,
Tensile Strength,ASTM D 1708,Kg / cm²,250 – 300,220 – 240,165 – 170,170 – 175
Elongation at Break,ASTM D 1708,%,250-300,290 – 300,155 – 165,170 – 180
Impact Resistance,ASTM D 1708,cm. Kg / cm,15.5,14,8.5,11.0
Shore D Hardness ,ASTM D 2240,,53 – 57,57 – 62,60 – 67,63 – 70
Under Load Deformation(23°C-1GÜN- kg/ cm²),ASTM D 621,%,9.5 – 11,9.8,5 – 6,5 – 5.5
Abrasion (25-100°C),,cm³.dak/Kg.ms.10¯8,20 – 25×10³,15 – 25,30 – 40,10 – 15
Dielectric Strength,ASTM D 149,KV / mm,50 – 80,16 – 19,13 – 19,**
Thermal Conductivity,ASTM C177,Kcal /cm. °C.saat,0.035,0.048,0.085,0.083
Thermal Expansion,ASTM E831,10¯5 / °C,12 – 14,10 – 14,8 – 11,8 – 9
Ignition Temperature,ASTM D 1929,°C,530,630,630,640
Operating Temperature Range,,°C,-250 / +250,,,
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