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Duracon® SF-20

Polyplastics Group Duracon® SF-20 is an Acetal (POM) Copolymer product. It can be processed by injection molding and is available in Asia Pacific, Europe, or North America.Characteristics include: Flame Rated Good Flexibility Impact Resistant

Properties

Physical Form
  • Pellets
  • Solid

Product families

Plastics — Engineering & Specialty Polymers
  • Polyacetals

Other characteristics

Brand
Duracon
Polymer Name
Polyacetal Copolymer (POM)
Flexural Modulus
1200.0 - 1200.0 MPa
Processing Methods
Injection Molding
Flame Rating
IEC 60695-11-10 HB
Technology
Plastics
Material Features
  • Good Flexibility
  • Impact Resistance
Country Availability
  • Canada
  • China (Mainland)
  • USA
Plastics and Elastomers Functions
Resin
Plastics and Elastomers Processing Methods
Injection Molding

Technical data

Table 1 of 3

5 rows
CharacteristicValueUnitMethod
Tensile Strength33MPaASTM D638
Tensile Modulus1300MPaASTM D 638
Flexural modulus, 23°1200MPaISO 178
Charpy notched impact strength (+23°)20kJ/m2ISO 179/1eA
Strain at Breakmin. 50%ISO 527

Table 2 of 3

1 row
CharacteristicValueUnitMethod
Density1280kg/m3ISO 1183

Table 3 of 3

5 rows
CharacteristicValueUnitMethod
Coefficient of Linear Thermal Expansion (parallel)140E-6/KISO 11359-1/-2
Coefficient of Linear Thermal Expansion (normal)140E-6/KISO 11359-1/-2
Temperature of deflection under load (1.80 Mpa)62°CISO 75-1/-2
Burning Behavior at thicknessHBclassIEC 60695-11-10
Yellow Card availableyes——

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