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Degussa AG Vestodur® GF30-FR3 30% Glass Reinforced, Self Extinguishing PBT

 

Subcategory: Polyester, TP; Polybutylene Terephthalate (PBT); Thermoplastic; Polymer

Material Notes:
Description: Degussa AG’s High Performance Polymers Business Unit manufactures a range of polybutylene terephthalate compounds that are supplied under the registered trademark VESTODUR® . Material properties characterizing VESTODUR compounds are:

  • high thermostability
  • high stiffness
  • low water absorption resulting in high dimensional stability
  • high hardness
  • good strength
  • good sliding friction behavior, low abrasion
  • good creep behavior
  • good electrical properties
  • good chemical resistance
  • good weathering resistance
  • good processability
  • no tendency to form stress cracks

Specific Notes for this Material: Compounds made self-extinguishing with non-migrating flame retardants, reinforced and unreinforced, for use in electrical applications in particular. The compounds are listed by UL (Underwriters Laboratories), partially down to 0.4 mm wall thickness or with addition of up to 50 wt.-% regrind.

Information provided by degussa.

Available Properties
  • Density
  • Water Absorption at Saturation
  • Linear Mold Shrinkage
  • Linear Mold Shrinkage, Transverse
  • Melt Flow
  • Hardness, Shore D
  • Ball Indentation Hardness
  • Tensile Strength at Break
  • Elongation at Break
  • Tensile Modulus
  • Charpy Impact Unnotched
  • Charpy Impact, Notched, Low Temp
  • Charpy Impact, Unnotched Low Temp
  • Charpy Impact, Notched
  • Volume Resistivity
  • Surface Resistance
  • Dielectric Constant
  • Dielectric Constant, Low Frequency
  • Dielectric Strength
  • Dissipation Factor
  • Dissipation Factor, Low Frequency
  • Comparative Tracking Index
  • CTE, linear 20°C
  • Melting Point
  • Deflection Temperature at 0.46 MPa (66 psi)
  • Deflection Temperature at 1.8 MPa (264 psi)
  • Vicat Softening Point
  • Flammability, UL94
  • Oxygen Index
  • Glow Wire Test
  • Color
  • Electrolytic Corrosion
   
Property Data

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