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EnCounter™ 113IM

1 of 47 products in this brand

Polymer Name: Polybutylene Terephthalate (PBT)

Processing Methods: Injection Molding

Flexural Modulus: 1725.0 - 1725.0 MPa

Technical Data Sheet
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Identification & Functionality

Chemical Family
Plastics & Elastomers Functions
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Features & Benefits

Applications & Uses

Plastics & Elastomers End Uses
Plastics & Elastomers Processing Methods

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength at Yield28MPaASTM D 638
Tensile Elongation at Break100%ISO 527
Flexural Modulus1725MPaASTM D 790
Izod Notched Impact Strength (73°C)694J/mASTM D256
Physical Properties
ValueUnitsTest Method / Conditions
Melt Flow Rate - MFR (260°C/3.8 kg)5.5g/10minASTM D1238
Molding Shrinkage - Across Flow (0.126 in (3.20 mm))0.406 - 0.508mm/mmASTM D955
Molding Shrinkage - Flow (0.126 in (3.20 mm))0.406 - 0.508mm/mmASTM D955
Specific Gravity1.21-ASTM D 792
Thermal Properties
ValueUnitsTest Method / Conditions
Heat Deflection Temperature - HDT (66 psi)150°CASTM D648
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Drying Temperature93.3 - 104°C
Drying Time43558h
Maximum Drying Time8h
Suggested Maximum Moisture0.04%
Rear Barrel Temperature238 - 254°C
Middle Barrel Temperatures243 - 260°C
Front Barrel Temperatures249 - 266°C
Nozzle Temperature243 - 266°C
Back Pressure0.345 - 1.03MPa
Mold Temperature54.4 - 71.1°C
Screw Speed30 - 80rpm
Vent Depth0.013 - 0.0381mm
Melt Temperature260 - 277°C