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Ensinger PEI

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LATI Later 4E61 PBT
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Unreinforced, Molded

Material Notes: Polybutylene Terephthalate (PBT). Toughened. Good impact resistance even at low temperature.

Availability: Africa & Middle East; Asia Pacific; Europe; Latin America; North America

Information provided by Lati Industria Termoplastici S.p.A.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 1.26 g/cc
Linear Mold Shrinkage, Flow 0.018 - 0.021 cm/cm
Linear Mold Shrinkage, Transverse 0.018 - 0.0205 cm/cm
 
Mechanical PropertiesOriginal ValueComments
Elongation at Break >= 100 %
@Temperature 23.0 °C
 >= 100 %
@Temperature 60.0 °C
 >= 100 %
@Temperature 90.0 °C
 >= 100 %
@Temperature 120 °C
Elongation at Yield 7.0 %
Tensile Modulus 180 MPa
@Temperature 120 °C
 300 MPa
@Temperature 90.0 °C
 600 MPa
@Temperature 60.0 °C
 1900 MPa
@Temperature 23.0 °C
Charpy Impact Unnotched NB
@Temperature 23.0 °C
 NB
@Temperature -20.0 °C
Charpy Impact, Notched 10.0 kJ/m²
@Temperature -20.0 °C
 15.0 kJ/m²
@Temperature 23.0 °C
 
Thermal PropertiesOriginal ValueComments
Maximum Service Temperature, Air 115 °C
Deflection Temperature at 0.46 MPa (66 psi) 115 °C
Deflection Temperature at 1.8 MPa (264 psi) 50.0 °C
Vicat Softening Point 140 °C
@Load 5.00 kg
 
Processing PropertiesOriginal ValueComments
Melt Temperature 230 - 245 °C
Mold Temperature 70.0 - 90.0 °C
Drying Temperature 110 - 130 °C
@Time 10800 sec
 
Descriptive Properties
ISO Shrinkage - Pressure60 MPa

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