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Ensinger PEI

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SABIC VALOX™ VX4915R PBT (Europe)
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT)

Material Notes: 15% Glass reinforced nucleated PBT/ASA improved release, with excellent mechanical properties high dimensional stability, and low density.

Information provided by SABIC

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.31 g/ccASTM D792
Density 1.31 g/ccISO 1183
Filler Content 15 %ASTM D229
Water Absorption 0.80 %23°C/sat; ISO 62
Moisture Absorption 0.300 %23°C / 50% RH; ISO 62
Viscosity 155 cP
@Shear Rate 1500 1/s,
Temperature 260 °C
melt; ISO 11443
Linear Mold Shrinkage, Flow 0.0020 - 0.0060 cm/cmSABIC method
Linear Mold Shrinkage, Transverse 0.0030 - 0.0070 cm/cmSABIC method
Melt Flow 20 g/10 min
@Load 5.00 kg,
Temperature 250 °C
cm³/10 min; ISO 1133
 30 g/10 min
@Load 5.00 kg,
Temperature 265 °C
cm³/10 min; ISO 1133
 33 g/10 min
@Load 5.00 kg,
Temperature 265 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell R 120ISO 2039-2
Ball Indentation Hardness 100 MPaISO 2039-1
Tensile Strength at Break 80.0 MPa5 mm/min; ISO 527
 85.0 MPa5 mm/min; ASTM D638
Tensile Strength, Yield 80.0 MPa5 mm/min; ISO 527
 85.0 MPa5 mm/min; ASTM D638
Elongation at Break 3.0 %5 mm/min; ASTM D638
 4.0 %5 mm/min; ISO 527
Elongation at Yield 3.0 %5 mm/min; ASTM D638
 4.0 %5 mm/min; ISO 527
Tensile Modulus 5600 MPa5 mm/min; ASTM D638
 5700 MPa1mm/min; ISO 527
Flexural Strength 125 MPabrk, 1.3 mm/min, 50 mm span; ASTM D790
 130 MPa2 mm/min; break; ISO 178
Flexural Yield Strength 125 MPa1.3 mm/min, 50 mm span; ASTM D790
 130 MPa2 mm/min; ISO 178
Flexural Modulus 4200 MPa1.3 mm/min, 50 mm span; ASTM D790
 4600 MPa2 mm/min; ISO 178
Flexural Strain at Break 4.0 %2 mm/min; ISO 178
Izod Impact, Notched 65.0 J/mASTM D256
 50.0 J/m
@Temperature -30.0 °C
ASTM D256
 60.0 J/m
@Temperature 0.000 °C
ASTM D256
Izod Impact, Unnotched 520 J/mASTM D4812
 490 J/m
@Temperature -30.0 °C
ASTM D4812
Izod Impact, Notched (ISO) 6.00 kJ/m²80*10*4; ISO 180/1A
 5.00 kJ/m²
@Temperature -30.0 °C
80*10*4; ISO 180/1A
 6.00 kJ/m²
@Temperature 0.000 °C
80*10*4; ISO 180/1A
Izod Impact, Unnotched (ISO) 35.0 kJ/m²80*10*4; ISO 180/1U
 25.0 kJ/m²
@Temperature -30.0 °C
80*10*4; ISO 180/1U
Charpy Impact Unnotched 45.0 kJ/m²ISO 179/2C
 30.0 kJ/m²
@Temperature -30.0 °C
ISO 179/2C
Charpy Impact, Notched 6.00 kJ/m²ISO 179/2C
 6.00 kJ/m²
@Temperature -30.0 °C
ISO 179/2C
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity >= 1.00e+15 ohm-cmIEC 60093
 >= 1.00e+15 ohm-cmASTM D257
Surface Resistance >= 1.00e+15 ohmROA; IEC 60093
Dielectric Constant 3.0
@Frequency 1e+6 Hz
ASTM D150
 3.0
@Frequency 1e+6 Hz
IEC 60250
Dielectric Strength 17.0 kV/mm
@Thickness 3.20 mm
in oil; ASTM D149
 17.0 kV/mm
@Thickness 3.20 mm
in oil; IEC 60243-1
 22.0 kV/mm
@Thickness 1.60 mm
in oil; IEC 60243-1
 22.0 kV/mm
@Thickness 1.60 mm
in oil; ASTM D149
Dissipation Factor 0.020
@Frequency 1e+6 Hz
IEC 60250
 0.020
@Frequency 1e+6 Hz
ASTM D150
Comparative Tracking Index 575 VIEC 60112
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 27.2 µm/m-°C
@Temperature 23.0 - 150 °C
ISO 11359-2
 40.0 µm/m-°C
@Temperature 23.0 - 60.0 °C
ISO 11359-2
 82.9 µm/m-°C
@Temperature -40.0 - 40.0 °C
ISO 11359-2
CTE, linear, Transverse to Flow 82.2 µm/m-°C
@Temperature -40.0 - 40.0 °C
ISO 11359-2
 100 µm/m-°C
@Temperature 23.0 - 60.0 °C
ISO 11359-2
 191 µm/m-°C
@Temperature 23.0 - 150 °C
ISO 11359-2
Hot Ball Pressure Test 125 °CIEC 60695-10-2
Deflection Temperature at 0.46 MPa (66 psi) 200 °CFlatw 80*10*4 sp=64mm; ISO 75/Bf
 200 °C
@Thickness 3.20 mm
unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 105 °CFlatw 80*10*4 sp=64mm; ISO 75/Af
 105 °C
@Thickness 3.20 mm
unannealed; ASTM D648
Vicat Softening Point 135 °CRate B/120; ISO 306
 135 °CRate B/50; ASTM D1525
 135 °CRate B/50; ISO 306
 213 °CRate A/50; ISO 306
 213 °CRate A/50; ASTM D1525
 
Processing PropertiesOriginal ValueComments
Processing Temperature 40.0 - 60.0 °CHopper Temperature
Nozzle Temperature 240 - 260 °CInjection Molding
Zone 1 230 - 245 °C
Zone 2 240 - 255 °C
Zone 3 245 - 265 °C
Melt Temperature 250 - 270 °C
Mold Temperature 40.0 - 100 °C
Drying Temperature 110 - 120 °CInjection Molding
Dry Time 2.00 - 4.00 hourInjection Molding
Moisture Content 0.020 %

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PSABI10309 / 243776

Proto3000 – 3D Engineering Solutions

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