DELRIN® 100AF Blend

POM-H with PTFE

Delrin® 100AF blend is a POM homopolymer from DuPont with special PTFE fibers designed to optimize the material's sliding friction properties. The fibers are homogeneously distributed in Ensinger's extruded acetal stock shapes, which results in improved slide-friction performance and abrasion resistance, coupled with minimal susceptibility to stick-slip effects. Furthermore, the POM-H AF provides good creep strength and extremely good dimensional stability.  Delrin is registered trademark of DuPont.

Compliances

Facts

Chemical designation
POM-H (Polyacetal (Homopolymer))
Color
brown
Density
1,5 g/cm3

Main Features

  • excellent wear properties
  • low static friction
  • high mechanical load capacity
  • good machinability

Target industries

Technical details


  • Mechanical properties
    Mechanical propertiesValueUnitConditionTest Method
    Tensile strength at yield8100psi@ 73 °FASTM D 638
    Elongation at yield10.3%@ 73 °F-
    Modulus of elasticity
    (tensile test)
    310,000psi@ 73 °FASTM D 638
    Impact strength (Izod)1.0ftlbsin@ 73 °FASTM D 256
    Rockwell hardness79-M ScaleASTM D 785
    Flexural strength12,700psi@ 73 °FASTM D 790
    Modulus of elasticity
    (flexural test)
    485,000psiASTM D 790
    Compression strength1,200psi@ 73° F, 1% StrainASTM D 695
    Compression strength12,500psi@ 73° F, 10% strainASTM D 695
    Compression modulus250000psi@ 73 °FASTM D 695
  • Thermal properties
    Thermal propertiesValueUnitConditionTest Method
    Melting temperature347F-
    Deflection temperature334F@ 66 psiASTM D 648
    Deflection temperature244F@264 psiASTM D 648
    Service temperature300FIntermittent-
    Service temperature185FLong Term-
  • Other properties
    Other propertiesValueUnitConditionTest Method
    Moisture absorption0.12%@ 24 hrs, 73 °FASTM D 570

Stock program