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SABIC Innovative Plastics Valox® 420 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® 420 PBT.pdf
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Material Notes:
30% GR, excellent strength, stiffness and dimensional stability. High heat resistance. Appliance handles, spotlights, electric motors, connectors.
Physical Properties Metric English Comments
Specific Gravity 1.53 g/cc
1.53 g/cc
ASTM D792
Density 1.53 g/cc
0.0553 lb/in³
ASTM D792
Filler Content 30 %
30 %
ASTM D229
Water Absorption 0.090 %

@Time 86400 sec
 0.090 %

@Time 24.0 hour
 ASTM D570
Moisture Absorption 0.0800 %
0.0800 %
23°C / 50% RH; ISO 62
Linear Mold Shrinkage, Flow 0.0030 - 0.0070 cm/cm
0.0030 - 0.0070 in/in
on Tensile Bar; SABIC Method
0.0030 - 0.0050 cm/cm

@Thickness 1.50 - 3.20 mm
 0.0030 - 0.0050 in/in

@Thickness 0.0591 - 0.126 in
 SABIC Method
0.0030 - 0.0080 cm/cm

@Thickness 3.20 mm
 0.0030 - 0.0080 in/in

@Thickness 0.126 in
 SABIC Method
0.0050 - 0.0080 cm/cm

@Thickness 3.20 - 4.60 mm
 0.0050 - 0.0080 in/in

@Thickness 0.126 - 0.181 in
 SABIC Method
Linear Mold Shrinkage, Transverse 0.0050 - 0.010 cm/cm
0.0050 - 0.010 in/in
on Tensile Bar; SABIC Method
0.0040 - 0.0060 cm/cm

@Thickness 1.50 - 3.20 mm
 0.0040 - 0.0060 in/in

@Thickness 0.0591 - 0.126 in
 SABIC Method
0.0060 - 0.0090 cm/cm

@Thickness 3.20 - 4.60 mm
 0.0060 - 0.0090 in/in

@Thickness 0.126 - 0.181 in
 SABIC Method
0.0050 - 0.010 cm/cm

@Thickness 3.20 mm
 0.0050 - 0.010 in/in

@Thickness 0.126 in
 SABIC Method
Melt Flow 17 g/10 min

@Load 2.16 kg,
Temperature 250 °C
 17 g/10 min

@Load 4.76 lb,
Temperature 482 °F
 ISO 1133
Melt Index of Compound 13 g/10 min

@Load 2.16 kg,
Temperature 250 °C
 13 g/10 min

@Load 4.76 lb,
Temperature 482 °F
 MVR [cm^3/10 min]; ISO 1133
Mechanical Properties Metric English Comments
Hardness, Rockwell R 118
118
ASTM D785
118
118
ISO 2039-2
Hardness, H358/30 122 MPa
17700 psi
ISO 2039-1
Tensile Strength at Break 120 MPa
17400 psi
Type I, 5 mm/min; ASTM D638
125 MPa
18100 psi
5 mm/min; ISO 527
Tensile Strength, Yield 120 MPa
17400 psi
Type I, 5 mm/min; ASTM D638
125 MPa
18100 psi
5 mm/min; ISO 527
Elongation at Break 2.0 %
2.0 %
5 mm/min; ISO 527
2.7 %
2.7 %
Type I, 5 mm/min; ASTM D638
Elongation at Yield 2.0 %
2.0 %
5 mm/min; ISO 527
2.7 %
2.7 %
Type I, 5 mm/min; ASTM D638
Tensile Modulus 9.30 GPa
1350 ksi
5 mm/min; ASTM D638
9.30 GPa
1350 ksi
1 mm/min; ISO 527
Flexural Strength 189 MPa
27400 psi
1.3 mm/min, 50 mm span; ASTM D790
Flexural Yield Strength 195 MPa
28300 psi
1.3 mm/min, 50 mm span; ASTM D790
195 MPa
28300 psi
2 mm/min; ISO 178
Flexural Modulus 7.58 GPa
1100 ksi
1.3 mm/min, 50 mm span; ASTM D790
8.50 GPa
1230 ksi
2 mm/min; ISO 178
Izod Impact, Notched 0.850 J/cm
1.59 ft-lb/in
ASTM D256
0.800 J/cm

@Temperature -30.0 °C
 1.50 ft-lb/in

@Temperature -22.0 °F
 ASTM D256
Izod Impact, Unnotched 8.01 J/cm
15.0 ft-lb/in
ASTM D4812
Izod Impact, Notched (ISO) 8.00 kJ/m²
3.81 ft-lb/in²
80*10*4; ISO 180/1A
7.00 kJ/m²

@Temperature -30.0 °C
 3.33 ft-lb/in²

@Temperature -22.0 °F
 80*10*4; ISO 180/1A
Izod Impact, Unnotched (ISO) 45.0 kJ/m²
21.4 ft-lb/in²
80*10*4; ISO 180/1U
45.0 kJ/m²

@Temperature -30.0 °C
 21.4 ft-lb/in²

@Temperature -22.0 °F
 80*10*4; ISO 180/1U
Charpy Impact Unnotched 4.50 J/cm²
21.4 ft-lb/in²
Edgew 80*10*4 sp=62mm; ISO 179/1eU
4.50 J/cm²

@Temperature -30.0 °C
 21.4 ft-lb/in²

@Temperature -22.0 °F
 Edgew 80*10*4 sp=62mm; ISO 179/1eU
Charpy Impact, Notched 0.500 J/cm²
2.38 ft-lb/in²
Edgew 80*10*4 sp=62mm; ISO 179/1eA
0.500 J/cm²

@Temperature -30.0 °C
 2.38 ft-lb/in²

@Temperature -22.0 °F
 Edgew 80*10*4 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy 8.00 J

@Temperature 23.0 °C
 5.90 ft-lb

@Temperature 73.4 °F
 ASTM D3763
Taber Abrasion, mg/1000 Cycles 19
19
CS-17, 1 kg; ASTM D1044
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+15 ohm-cm
>= 1.00e+15 ohm-cm
IEC 60093
>= 3.20e+16 ohm-cm
>= 3.20e+16 ohm-cm
ASTM D257
Surface Resistance >= 1.00e+15 ohm
>= 1.00e+15 ohm
ROA; IEC 60093
Dielectric Constant 3.1

@Frequency 1.00e+6 Hz
 3.1

@Frequency 1.00e+6 Hz
 IEC 60250
3.1

@Frequency 50.0 - 60.0 Hz
 3.1

@Frequency 50.0 - 60.0 Hz
 IEC 60250
3.7

@Frequency 1.00e+6 Hz
 3.7

@Frequency 1.00e+6 Hz
 ASTM D150
3.8

@Frequency 100 Hz
 3.8

@Frequency 100 Hz
 ASTM D150
Dielectric Strength 16.0 kV/mm

@Thickness 3.20 mm
 406 kV/in

@Thickness 0.126 in
 in oil; IEC 60243-1
18.7 kV/mm

@Thickness 3.20 mm
 475 kV/in

@Thickness 0.126 in
 in air; ASTM D149
19.0 kV/mm

@Thickness 1.00 mm
 483 kV/in

@Thickness 0.0394 in
 short time; IEC 60243-1
24.0 kV/mm

@Thickness 1.60 mm
 610 kV/in

@Thickness 0.0630 in
 in oil; IEC 60243-1
24.8 kV/mm

@Thickness 1.60 mm
 630 kV/in

@Thickness 0.0630 in
 in oil; ASTM D149
28.0 kV/mm

@Thickness 0.800 mm
 711 kV/in

@Thickness 0.0315 in
 in oil; IEC 60243-1
Dissipation Factor 0.0010

@Frequency 50.0 - 60.0 Hz
 0.0010

@Frequency 50.0 - 60.0 Hz
 IEC 60250
0.0010

@Frequency 100 Hz
 0.0010

@Frequency 100 Hz
 IEC 60250
0.0020

@Frequency 100 Hz
 0.0020

@Frequency 100 Hz
 ASTM D150
0.010

@Frequency 1.00e+6 Hz
 0.010

@Frequency 1.00e+6 Hz
 IEC 60250
0.020

@Frequency 1.00e+6 Hz
 0.020

@Frequency 1.00e+6 Hz
 ASTM D150
Arc Resistance 120 - 180 sec
120 - 180 sec
Tungsten; ASTM D495
Comparative Tracking Index 300 V
300 V
IEC 60112
>= 600 V
>= 600 V
UL 746A
High Voltage Arc-Tracking Rate, HVTR 10.0 - 25.4 mm/min
0.394 - 1.00 in/min
UL 746A
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