company tower banner
EnCom Polymers Company Logo

EnCounter™ 120GF

1 of 47 products in this brand

Polymer Name: Polybutylene Terephthalate (PBT)

Processing Methods: Injection Molding

Fillers Included: Glass Fiber

Flexural Modulus: 5172.0 - 5172.0 MPa

Technical Data Sheet
  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

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 Yield93MPaASTM D 638
Tensile Elongation at Break5-ASTM D412, ISO 37
Flexural Strength145MPaASTM D 790
Flexural Modulus5172MPaASTM D 790
Izod Notched Impact Strength (73°F)53J/mASTM D256
Physical Properties
ValueUnitsTest Method / Conditions
Molding Shrinkage - Flow (0.126 in (3.20 mm))0.102 - 0.203mm/mmASTM D955
Specific Gravity1.41-
Thermal Properties
ValueUnitsTest Method / Conditions
Heat Deflection Temperature - HDT (264 psi)191°CASTM D648
Heat Deflection Temperature - HDT (66 psi)210°CASTM D648
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Drying Temperature250°F
Drying Time3.0 - 5.0h
Maximum Drying Time8h
Suggested Maximum Moisture0.0002%
Rear Barrel Temperature460 - 490°F
Middle Barrel Temperatures470 - 500°F
Front Barrel Temperatures480 - 510°F
Nozzle Temperature470 - 500°F
Mold Temperature150 - 190°F
Melt Temperature480 - 510°F
Additional Information
ValueUnitsTest Method / Conditions
Filler Content20±2%ISO 3451