Product Description
Specifications
100% Virgin PTFE Rod
1.Density: 2.3g/cm3
2.Color:white
3.Diameter: 4-200 mm Virgin PTFE Rod
4.Certification: ISO9001
100% Virgin PTFE Rod
1.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 by 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 .
2.Types and specifications
|
TYPES
|
Diameter(mm)
|
Length(mm)
|
|
pressed rod
|
2~4
|
produced under requirements
|
|
extruded rod
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5~120
|
500~3000
|
|
die pressed rod
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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.
|
|
|
|
|
|
|
3.Main properties
|
Properties
|
unit
|
Result
|
|
Apparent density
|
g/cm 3
|
2.10~2.30
|
|
Tensile strength(min)
|
MPa
|
14.0
|
|
Crack elongation(min)
|
%
|
140
|
Note : When the diameter of rod is larger than 16mm,only test Apparent density .
4.Applications
Electrical insulation,seal,anti-sticking materials .
Widely applies in the corrosion resistivity profession, the mechanical spare part, the lining,the petroleum and the natural gas,
the petroleum chemical industry, chemistry profession, the instrumentation equipment producer and so on.
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