About |
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Rulon® 123 is a glossy black non-abrasive compound for softer mating surfaces, such as stainless steel. This material has excellent chemical resistance and is FDA and USDA compliant. It is less expensive than Rulon J, but is slightly less flexible and higher in wear. It has a high resistance to deformation, low coefficient of friction and good thermal and electrostatic dissipation. This material has a maximum operating temperature of 550°F (300°C). Rulon 123 releases black wear debris over time and should not be used in ultra-dry, vacuum applications, or where electrical insulation is desired.&& |
Product Description | |
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Supplier | Saint Gobain |
Generic | PTFE |
Material Status | Commercial: Active |
Features | Good surface appearance,Low coefficient of friction,High Heat Resistance,Non-abrasive ,Solvent resistance |
Availabilitys | Africa & Middle East ,North America,Asia Pacific,Europe |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 2.10 | g/cm³ | ASTM D792 |
Water absorption rate | |||
24hr | 0.00 | % | ASTM D570 |
saturated | 0.00 | % | ASTM D570 |
THERMAL | Nominal value | Unit | Test method |
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Melting temperature | 327 | ℃ | ASTM D3418 |
Thermal conductivity coefficient | 0.663 | W/m/K | JIS R2618 |
Linear coefficient of thermal expansion | |||
MD | 1.26E-4 | 1/℃ | ASTM D696 |
TD | 7.92E-5 | 1/℃ | ASTM D696 |
Maximum operating temperature | 315 | ℃ | |
Minimum service temperature | -268 | ℃ |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | |||
23℃ | 320 | J/m | ASTM D256 |
Limiting pressure and speed | 0.350 | MPa-m/s |
MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shaw’s A | 60 | ASTM D2240 | |
tensile strength | |||
23℃ | 17.2 | MPa | ASTM D638 |
Tensile strain | |||
Fracture, 23 ℃ | 150 | % | ASTM D638 |
friction coefficient | |||
compressive strength | 6.89 | MPa | ASTM D-882 |
static state | 0.10-0.30 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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