60% Bronze Filled PTFE Tube
It is a PTFE Bronze Compound preferred for parts and components requiring very good mechanical properties.
Content
What is 60% Bronze Filled PTFE Tube?
60% bronze filled PTFE tube is a filled compound based on Virgin PTFE containing 60% Bronze for Ram Extrusion, Compression and Isostatic moulding. It is preferred for parts and components requiring very good mechanical properties. 60% bronze filled PTFE tube offers an excellent combination of properties typical of fluoropolymer resins.
Product Advantages:
• Improved thermal dimensional stability
• Exceptional temperature resistance
• Improved deformation under load
• Improved compression strength
• High resistance to abrasion
• Improved surface hardness
• Reduced friction and wear
• High thermal conductivity
• Good chemical stability
• Low friction
Typical Application.
60% bronze filled PTFE tube offers excellent properties in the chemical processing, in automotive industries, in sealing application and in mechanical applications in general for bushing, sliding pads, for slide ways for machine tools, piston rings, compressors, pumps, hydraulics presses. High wear, abrasion resistance and good wear compression properties are suitable for the majority of dry bearing applications against hard counter-surfaces.
60% bronze filled PTFE tube is commonly used filler for dynamic seal applications requiring high wear resistance under strong compression but where high chemical resistance is not required. Large quantities of bronze reduce deformation under load and raise the thermal and electrical conductivity of PTFE compound. These two characteristics are beneficial to applications where a part is subjected to load at extreme temperatures
60% Bronze Filled PTFE Tube Properties
Properties
|
Test Methods
|
Typical Value
|
Test Unit
|
Density
|
ASTM D795
|
3.8
|
g/cm3
|
Hardness shore D
|
ASTM D2240
|
67
|
Sh.D
|
Tensile strength
|
ASTM D638
|
18
|
Mpa
|
Elongation at break 23°C
|
ASTM D638
|
260
|
%
|
Coefficient of dynamic friction
|
ASTM D1894
|
0.09
|
-
|
Dielectric strength
|
ASTM D149
|
-
|
Kv/mm
|
Water absorption Max
|
ASTM D570
|
0
|
%
|
Working temperature
|
-
|
-200 to 260
|
°C
|
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