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SABIC Innovative Plastics Valox® IQ420 PBT

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT)
Manufacturer SABIC Innovative Plastics (GE Plastics)
Trade Name Valox®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF SABIC Innovative Plastics Valox® IQ420 PBT.pdf
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Material Notes:
Environmentally responsible Valox iQ420 resin: iQ-PBT+ 30% glass fiber reinforcement. Targeted for use in electrical motors, connectors, pump housings, spotlights, appliance handles, etc.
Physical Properties Metric English Comments
Specific Gravity 1.54 g/cc
1.54 g/cc
ASTM D792
Density 1.54 g/cc
0.0556 lb/in³
ISO 1183
Water Absorption 0.10 %

@Time 86400 sec
0.10 %

@Time 24.0 hour
ASTM D570
Moisture Absorption 0.100 %
0.100 %
23°C / 50% RH; ISO 62
Water Absorption at Saturation 0.090 %
0.090 %
ISO 62
Linear Mold Shrinkage, Flow 0.0050 - 0.0070 cm/cm

@Thickness 3.20 mm
0.0050 - 0.0070 in/in

@Thickness 0.126 in
SABIC Method
Linear Mold Shrinkage, Transverse 0.0080 - 0.010 cm/cm

@Thickness 3.20 mm
0.0080 - 0.010 in/in

@Thickness 0.126 in
SABIC Method
Melt Flow 52 g/10 min

@Load 5.00 kg,
Temperature 250 °C
52 g/10 min

@Load 11.0 lb,
Temperature 482 °F
ASTM D1238
Melt Index of Compound 38 g/10 min

@Load 5.00 kg,
Temperature 250 °C
38 g/10 min

@Load 11.0 lb,
Temperature 482 °F
MVR [cm^3/10 min]; ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength at Break 114 MPa
16500 psi
Type I, 5 mm/min; ASTM D638
139 MPa
20200 psi
5 mm/min; ISO 527
Tensile Strength, Yield 114 MPa
16500 psi
Type I, 5 mm/min; ASTM D638
139 MPa
20200 psi
5 mm/min; ISO 527
Elongation at Break 1.6 %
1.6 %
5 mm/min; ISO 527
2.2 %
2.2 %
Type I, 5 mm/min; ASTM D638
Elongation at Yield 1.6 %
1.6 %
5 mm/min; ISO 527
2.2 %
2.2 %
Type I, 5 mm/min; ASTM D638
Tensile Modulus 10.7 GPa
1550 ksi
1 mm/min; ISO 527
11.8 GPa
1710 ksi
5 mm/min; ASTM D638
Flexural Strength 189 MPa
27400 psi
1.3 mm/min, 50 mm span; ASTM D790
Flexural Yield Strength 210 MPa
30500 psi
1.3 mm/min, 50 mm span; ASTM D790
210 MPa
30500 psi
2 mm/min; ISO 178
Flexural Modulus 9.10 GPa
1320 ksi
1.3 mm/min, 50 mm span; ASTM D790
9.10 GPa
1320 ksi
2 mm/min; ISO 178
Izod Impact, Notched 0.820 J/cm
1.54 ft-lb/in
ASTM D256
0.830 J/cm

@Temperature -30.0 °C
1.55 ft-lb/in

@Temperature -22.0 °F
ASTM D256
Izod Impact, Unnotched 7.70 J/cm
14.4 ft-lb/in
ASTM D4812
Izod Impact, Notched (ISO) 8.00 kJ/m²
3.81 ft-lb/in²
80*10*4; ISO 180/1A
8.00 kJ/m²

@Temperature -30.0 °C
3.81 ft-lb/in²

@Temperature -22.0 °F
80*10*4; ISO 180/1A
Charpy Impact, Notched 1.40 J/cm²
6.66 ft-lb/in²
Edgew 80*10*4 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy 7.00 J

@Temperature 23.0 °C
5.16 ft-lb

@Temperature 73.4 °F
ASTM D3763
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 25.0 µm/m-°C

@Temperature -40.0 - 40.0 °C
13.9 µin/in-°F

@Temperature -40.0 - 104 °F
ASTM E 831
25.0 µm/m-°C

@Temperature -40.0 - 40.0 °C
13.9 µin/in-°F

@Temperature -40.0 - 104 °F
ISO 11359-2
CTE, linear, Transverse to Flow 89.0 µm/m-°C

@Temperature -40.0 - 40.0 °C
49.4 µin/in-°F

@Temperature -40.0 - 104 °F
ASTM E 831
89.0 µm/m-°C

@Temperature -40.0 - 40.0 °C
49.4 µin/in-°F

@Temperature -40.0 - 104 °F
ISO 11359-2
Hot Ball Pressure Test <= 200 °C
<= 392 °F
IEC 60695-10-2
Deflection Temperature at 0.46 MPa (66 psi) 217 °C
423 °F
Flatw 80*10*4 sp=64mm; ISO 75/Bf
Deflection Temperature at 1.8 MPa (264 psi) 205 °C
401 °F
Flatw 80*10*4 sp=64mm; ISO 75/Af
203 °C

@Thickness 3.20 mm
397 °F

@Thickness 0.126 in
unannealed; ASTM D648
207 °C

@Thickness 6.40 mm
405 °F

@Thickness 0.252 in
unannealed; ASTM D648
Vicat Softening Point 206 °C
403 °F
Rate B/50; ASTM D1525
206 °C
403 °F
Rate B/50; ISO 306
206 °C
403 °F
Rate B/120; ISO 306
UL RTI, Electrical 140 °C
284 °F
UL 746B
UL RTI, Mechanical with Impact 140 °C
284 °F
UL 746B
UL RTI, Mechanical without Impact 140 °C
284 °F
UL 746B
Flammability, UL94 HB

@Thickness 0.840 mm
HB

@Thickness 0.0331 in
UL 94
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+15 ohm-cm
>= 1.00e+15 ohm-cm
ASTM D257
Dielectric Strength 23.0 kV/mm

@Thickness 3.20 mm
584 kV/in

@Thickness 0.126 in
in air; ASTM D149
Comparative Tracking Index 250 - 400 V
250 - 400 V
UL 746A
High Voltage Arc-Tracking Rate, HVTR 25.4 - 80.0 mm/min
1.00 - 3.15 in/min
UL 746A
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