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Ensinger PEI

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Shamrock Technologies Fluoro T® 803 Thermoplastic Grade PTFE Additive
Categories: Other Engineering Material; Additive/Filler for Polymer; Polymer; Thermoplastic; Fluoropolymer; Polytetrafluoroethylene (PTFE)

Material Notes: The addition of micronized polytetrafluoroethylene (PTFE) powder to polymeric resins provides greatly increased resistance to surface wear and abrasion. PTFE has a very low coefficient of friction (0.04) and is therefore useful as an internal lubricant processing aid. Because the PTFE particles are inert, processing and the other physical properties of the thermoplastic resin are not adversely affected. The optimum loading is typically 5 to 20 wt% PTFE. As a result of the improved surface wear and slip, thermoplastic products containing FLUORO-T® PTFE, look good longer while in use. The molecular weight and particle size distribution of the Shamrock series of FLUORO-T PTFE powders for thermoplastics are tailored to yield optimum improvements to wear resistance and surface friction, and flow easily during blending.

  • Low Friction
  • Lubricant
  • Wear Resistance

Information provided by Shamrock Technologies.

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Physical PropertiesOriginal ValueComments
Specific Gravity 2.15 g/ccInternal method
Bulk Density 0.350 - 0.550 g/ccASTM D-4894
Additive Loading 5.0 - 25 %When used as an additive
Particle Size 20 µmMean Value, Laser diffraction; QSOP-5&75
 60 µm95%, Laser diffraction; QSOP-5&75
 
Mechanical PropertiesOriginal ValueComments
Coefficient of Friction 0.040
 
Thermal PropertiesOriginal ValueComments
Melting Point 320 - 330 °CASTM-D-4591
 
Compliance PropertiesOriginal ValueComments
FDA Yes21CFR;175.105;175.300;176.170;176.180
 
Descriptive Properties
AppearanceFine powder
ColorWhite

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PSHAM04 / 67512

Proto3000 – 3D Engineering Solutions

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