40% Bronze Powder Filled PTFE Moulded sheet
Product Description
Product Detail
Style KXT B980-40S
40% Bronze Powder Filled PTFE is the most common metal filler, it is dark brown in color. 40% Bronze Powder Filled PTFE Moulded sheet has excellent wears, creep resistance, and higher thermal conductivity than glass fiber with PTFE. Adding bronze in percentages 60% can increase wear PTFE resistance. PTFE with Bronze filled has poor chemical resistance in the presence of acids and alkali. PTFE Bronze Filled part is machined and used in bearings at high speeds when shafts are not hardened. It is useful in applications with higher mechanical loads and higher speeds rubbing contact points where bronze-filled supplies the strength and conductivity to carry away excess and unwanted heat. Used in hydraulic systems, nice for linear bearing,slides, guide ways, bearing rings, piston rings and wear pads., etc
Advantages:
• Reduces heat in wear applications (low friction)
• Good thermal conductivity
• Low moisture absorption
• High Tensile strength
• Easy machine ability
• Creep resistance
• Excellent wear
Application:
• Linear bearings
• Hydraulic seals
• Extrusion rings
• Piston Rings
• Guide ways
• Bearings
• Bushings
• Wear pads
• Slides
Data sheet
|
Property |
Test Method |
Values |
|
Specific Gravity |
ASTM D 4894 |
3.2-3.6g/cm3 |
|
Tensile Strength |
ASTM D 4894 |
18-25 mpa |
|
Elongation |
ASTM D 4894 |
180-250% |
|
Shore D Hardness |
BS EN 13000-2 |
60-65 |
|
Temperature Range |
- |
-200 oC - 260 oC |
|
Material |
- |
40% Bronze powder +PTFE |