Description: | ZR-BP40 Bronze Filled PTFE Material | Precision: | CNC Machined High Precision |
---|---|---|---|
Feature: | Self Lubircating, Anti-wear | Type: | Sleeve, Flange, Thrust Washers |
Highlight: | PTFE Plastic Bushing,Plastic Bushing Self Lubricating,Plastic Bearing Bushes |
40% Bronze Filled PTFE Rod Bronze Filled PTFE Tube Bronze PTFE Sheet
PTFE bronze 40% material is a type of Polytetrafluoroethylene. The PTFE itself stands for Polytetrafluoroethylene. However, the PTFE bronze 40% material slightly differs from the standard or virgin Polytetrafluoroethylene in composition. It consists of 40% bronze with 60% of virgin Polytetrafluoroethylene. PTFE bronze is used for the production of industrial sealing solutions due to its properties like high dimensional stability, comprehensive strength, hardness, etc. This engineered thermoplastic is chosen over virgin Polytetrafluoroethylene whenever durable application of industrial components like seals, gaskets, etc at high temperature is demanded. SSP Seals offers seals and gaskets made from PTFE bronze 40%.
Material:
40% bronze powder+PTFE
Advantages:
• Reduces heat in wear applications (low friction)
• Good thermal conductivity
• Low moisture absorption
• High Tensile strength
• Easy machinability
• Creap resistance
• Excellent wear
Application
• Linear bearings
• Hydraulic seals
• Extrusion rings
• Piston Rings
• Guide ways
• Bearings
• Bushings
• Wear pads
• Slides
Technical Data
ROPERTY | TEST METHOD | UNITS | 40 BRONZE |
Color | - | - | Brown |
Specific Gravity | ASTM D792 | - | 2.950 - 3.350 |
Hardness Shore - D | ASTM D2240 | - | 62 - 72 |
Tensile Strength, min. | ASTM D4745 | PSI [MPa] | 2,400 [16.5] |
Elongation at Break, min. | ASTM D4745 | % | 100 |
Second Melt Peak Temp. | ASTM D3418 | °F [°C] | 621 [327] |
Glass Transition Temp. | ASTM D3418 | °F [°C] | -143 [-97]; 246 [119] |