company tower banner
EnCom Polymers Company Logo

EnCounter™ 103IM

1 of 47 products in this brand

Polymer Name: Polybutylene Terephthalate (PBT)

Processing Methods: Injection Molding

Flexural Modulus: 1931.0 - 1931.0 MPa

Technical Data Sheet
  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength at Yield41MPaASTM D 638
Tensile Elongation at Breakmin. 25%ASTM D638
Flexural Strength62MPaASTM D 790
Flexural Modulus1931MPaASTM D 790
Izod Notched Impact Strength (73°F)107J/mASTM D256
Physical Properties
ValueUnitsTest Method / Conditions
Molding Shrinkage - Flow (0.126 in (3.20 mm))0.483 - 0.584mm/mmASTM D955
Specific Gravity1.29-ASTM D 792
Thermal Properties
ValueUnitsTest Method / Conditions
Heat Deflection Temperature - HDT (264 psi)49°CASTM D648
Heat Deflection Temperature - HDT (66 psi)121°CASTM D648
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Drying Temperature250°F-
Drying Time3hr-
Maximum Drying Time8h-
Suggested Maximum Moisture0.0002%-
Rear Barrel Temperature460 - 490°F-
Middle Barrel Temperatures460 - 490°F-
Front Barrel Temperatures470 - 500°F-
Nozzle Temperature460 - 490°F-
Mold Temperature120 - 170°F-
Melt Temperature470 - 500°F-