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Polyplastics Group Duranex® 7300E is a Polybutylene Terephthalate (PBT) product filled with 35% glass\carbon powder. It can be processed by injection molding and is available in Asia Pacific, Europe, or North America.Characteristics include: Flame Rated Conductive

Polymer Name: Polybutylene Terephthalate (PBT)

Processing Methods: Injection Molding

Fillers Included: Carbon Powder, Glass Fiber

Flexural Modulus: 7000.0 - 7000.0 MPa

Technical Data Sheet

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Identification & Functionality

Chemical Family
Plastics & Elastomers Functions
Technologies

Features & Benefits

Materials Features

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Flame Rating
Physical Form
Flame Rating
IEC 60695-11-10 HB
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength110MPaISO 527
Strain at break2.3%ISO 527
Flexural modulus, 23°7000MPaISO 178
Charpy notched impact strength (+23°)6kJ/m2ISO 179/1eA
Physical Properties
ValueUnitsTest Method / Conditions
Density1480kg/m3ASTM D 792
Thermal Properties
ValueUnitsTest Method / Conditions
Coefficient of Linear Thermal Expansion (parallel)30E-6/KISO 11359-1/-2
Coefficient of Linear Thermal Expansion (normal)100E-6/KISO 11359-1/-2
Temperature of deflection under load (1.80 Mpa)205°CISO 75-1/-2
Burning Behavior at thicknessHBclassIEC 60695-11-10
Yellow Card availableyes-

Packaging & Availability

Country Availability
Regional Availability
  • Asia Pacific
  • Canada
  • Europe
  • North America
  • USA