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EnCounter™ 135GPF

1 of 47 products in this brand

Polymer Name: Polybutylene Terephthalate (PBT)

Processing Methods: Injection Molding

Fillers Included: Glass Fiber

Flexural Modulus: 6207.0 - 6207.0 MPa

Technical Data Sheet
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Identification & Functionality

Chemical Family
Fillers Included
Plastics & Elastomers Functions
Technologies

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength at Yield97MPaASTM D 638
Tensile Elongation at Break2-ASTM D638
Flexural Strength152MPaASTM D 790
Flexural Modulus6207MPaASTM D790
Izod Notched Impact Strength (73°F)75J/mASTM D256
Physical Properties
ValueUnitsTest Method / Conditions
Molding Shrinkage - Flow (0.126 in (3.20 mm))0.005 - 0.008mmASTM D955
Specific Gravity1.55-ASTM D 792
Filler Content35%ASTM D229
Thermal Properties
ValueUnitsTest Method / Conditions
Heat Deflection Temperature - HDT (264 psi)196°CASTM D648
Heat Deflection Temperature - HDT (66 psi)209°CASTM D648
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Drying Temperature250°F
Drying Time3.0 - 5.0h
Maximum Drying Time8h
Melt (processing) Temperatures480 - 510 °F
Suggested Maximum Moisture0.2%
Rear Barrel Temperatures460 - 490 °F
Middle Barrel Temperatures470 - 500 °F
Front Barrel Temperatures480 - 510 °F
Nozzle Temperature470 - 500 °F
Mold Temperatures150 - 190 °F