PTFE is the most chemical resistant and the best dielectric of all known plastics. It is not aging and binding. It can be used from -180*C to +260*C under no burden circumstances. PTFE has the lowest coefficient of friction of all known solid material.
Types and specifications
TYPES | Diameter(mm) | Length(mm) | ||
pressed rod | 2~4 | produced under requirements | ||
extruded rod | 5~120 | 500~3000 | ||
die pressed rod | 55~300 | 100~300 | ||
Dia(mm) | 4,5,6,7,8,10,12,14,15,16,18,20,22,25,30,35,40,45,50,55,60,65,70,75,80 | |||
85,90,95,100,110,120,130,140,150,160,180,200,250,300,350,400 | ||||
Length(mm) | 100-600,1000,etc. |
Main properties
Properties | unit | Result |
Apparent density | g/cm 3 | 2.10~2.30 |
Tensile strength(min) | MPa | 14.0 |
Crack elongation(min) | % | 140 |
Features
· there are three kinds of PTFE rods to offer.One is manufactured by paste extruding method in the diameter from 2 to 4mm and the other is made by ram extruding method in the diameter from 5 to 120mm;rods over the diameter 55 to 300mm are manufactured bu moulding.
· PTFE is the most chemical-resistant and the best dielectric of all known plastics.
· It is not aging and binding.It can be used from-180°C-+260°C under no burthen circumstances .PTFE has the lowest coefficient of friction of all known solid materials .