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Elmet Technologies

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Polymer Resources TPSF-G10 Polybutylene Terephthalate, Structural Foam, 10% Glass Reinforced
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), 10% Glass Fiber Filled

Material Notes: Polybutylene Terephthalate, Structural Foam, 10% Glass Reinforced

Process: Foam Molding
Notes: All physical, mechanical and thermal testing conducted on 1/8-inch thick, un-pigmented, test samples.

Information provided by Polymer Resources Corporation.

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
Specific Gravity 1.26 g/ccASTM D792
Linear Mold Shrinkage 0.0040 - 0.0060 cm/cmASTM D955
Melt Flow 8.0 - 18 g/10 min
@Load 2.16 kg,
Temperature 250 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 10500 psiASTM D638
Tensile Strength, Yield 10500 psiASTM D638
Flexural Strength 15000 psiASTM D790
Flexural Modulus 430 ksiASTM D790
Izod Impact, Notched 1.00 ft-lb/in
@Temperature 22.8 °C
ASTM D256
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1.00e+17 ohm-cmASTM D257
Dielectric Constant 3.5
@Frequency 1000 Hz
ASTM D150
Dielectric Strength 690 V/milASTM D149
Dissipation Factor 0.0014
@Frequency 1000 Hz
ASTM D150
 0.0046
@Frequency 1e+9 Hz
ASTM D150
 
Thermal PropertiesOriginal ValueComments
CTE, linear 18.0 µin/in-°F
@Temperature -20.0 - 150 °C
ASTM E831
Deflection Temperature at 0.46 MPa (66 psi) 280 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 250 °FASTM D648
Vicat Softening Point 430 °F120°C/h, 50 N; ASTM D1525
UL RTI, Electrical 221 °F
@Thickness 1.50 mm
UL 746
 221 °F
@Thickness 3.00 mm
UL 746
UL RTI, Mechanical with Impact 221 °F
@Thickness 1.50 mm
UL 746
 221 °F
@Thickness 3.00 mm
UL 746
UL RTI, Mechanical without Impact 221 °F
@Thickness 1.50 mm
UL 746
 221 °F
@Thickness 3.00 mm
UL 746
Flammability, UL94 HB
@Thickness 1.59 mm
 HB
@Thickness 3.17 mm
 
Processing PropertiesOriginal ValueComments
Rear Barrel Temperature 460 - 490 °F
Middle Barrel Temperature 470 - 500 °F
Front Barrel Temperature 480 - 510 °F
Melt Temperature 480 - 500 °F
Mold Temperature 160 - 200 °F
Drying Temperature 180 - 250 °F
Dry Time 3.00 - 4.00 hour

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PPOLYQ276 / 160801

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