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SABIC Innovative Plastics Valox® 420HP PBT

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT)
Manufacturer SABIC Innovative Plastics (GE Plastics)
Trade Name Valox®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF SABIC Innovative Plastics Valox® 420HP PBT.pdf
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Material Notes:
30% Glass filled PBT resin, FDA Food Contact compliant in limited colors. Effective March 2008 this grade will no longer be supported with biocompatibility information. Alternative grade Valox HX420HP.
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
ISO 1183
Filler Content 30 %
30 %
ASTM D229
Water Absorption 0.060 %

@Time 86400 sec
 0.060 %

@Time 24.0 hour
 ASTM D570
Moisture Absorption 0.0800 %
0.0800 %
23°C / 50% RH; ISO 62
Water Absorption at Saturation 0.26 %
0.26 %
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
 ASTM D1238
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
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
3.0 %
3.0 %
Type I, 5 mm/min; ASTM D638
Elongation at Yield 2.0 %
2.0 %
5 mm/min; ISO 527
3.0 %
3.0 %
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
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
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 25.2 µm/m-°C

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

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

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

@Temperature -40.0 - 104 °F
 ISO 11359-2
CTE, linear, Transverse to Flow 120 µm/m-°C

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

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

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

@Temperature -40.0 - 104 °F
 ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi) 217 °C
423 °F
Flatw 80*10*4 sp=64mm; ISO 75/Bf
215 °C

@Thickness 6.40 mm
 419 °F

@Thickness 0.252 in
 unannealed; ASTM D648
220 °C

@Thickness 3.20 mm
 428 °F

@Thickness 0.126 in
 unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 204 °C
399 °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
Vicat Softening Point 215 °C
419 °F
Rate B/50; ASTM D1525
215 °C
419 °F
Rate B/50; ISO 306
215 °C
419 °F
Rate B/120; ISO 306
223 °C
433 °F
Rate A/50; ISO 306
Electrical Properties Metric English Comments
Volume Resistivity >= 3.20e+16 ohm-cm
>= 3.20e+16 ohm-cm
ASTM D257
Dielectric Constant 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 18.7 kV/mm

@Thickness 3.20 mm
 475 kV/in

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

@Thickness 1.60 mm
 630 kV/in

@Thickness 0.0630 in
 in oil; ASTM D149
Dissipation Factor 0.0020

@Frequency 100 Hz
 0.0020

@Frequency 100 Hz
 ASTM D150
0.020

@Frequency 1.00e+6 Hz
 0.020

@Frequency 1.00e+6 Hz
 ASTM D150
Descriptive Properties Value Comments
Specific Volume 0.65cm^3/g
ASTM D792
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