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SABIC Innovative Plastics Valox® 457 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
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Material Notes:
6.5% GR PBT, UL94 V-0/5V.
Physical Properties Metric English Comments
Specific Gravity 1.44 g/cc
1.44 g/cc
ASTM D792
Water Absorption 0.060 %

@Time 86400 sec
 0.060 %

@Time 24.0 hour
 ASTM D570
Linear Mold Shrinkage, Flow 0.0060 - 0.0080 cm/cm

@Thickness 1.50 - 3.20 mm
 0.0060 - 0.0080 in/in

@Thickness 0.0591 - 0.126 in
 SABIC Method
0.0080 - 0.010 cm/cm

@Thickness 3.20 - 4.60 mm
 0.0080 - 0.010 in/in

@Thickness 0.126 - 0.181 in
 SABIC Method
Linear Mold Shrinkage, Transverse 0.0070 - 0.0090 cm/cm

@Thickness 1.50 - 3.20 mm
 0.0070 - 0.0090 in/in

@Thickness 0.0591 - 0.126 in
 SABIC Method
0.0090 - 0.012 cm/cm

@Thickness 3.20 - 4.60 mm
 0.0090 - 0.012 in/in

@Thickness 0.126 - 0.181 in
 SABIC Method
Mechanical Properties Metric English Comments
Hardness, Rockwell R 121
121
ASTM D785
Tensile Strength at Break 79.0 MPa
11500 psi
Type I, 5 mm/min; ASTM D638
Flexural Strength 124 MPa
18000 psi
1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 3.51 GPa
509 ksi
1.3 mm/min, 50 mm span; ASTM D790
Izod Impact, Notched 0.320 J/cm
0.599 ft-lb/in
ASTM D256
Izod Impact, Unnotched 2.67 J/cm
5.00 ft-lb/in
ASTM D4812
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 66.6 µm/m-°C

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

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

@Temperature 60.0 - 138 °C
 37.0 µin/in-°F

@Temperature 140 - 280 °F
 ASTM E 831
Deflection Temperature at 0.46 MPa (66 psi) 204 °C

@Thickness 6.40 mm
 399 °F

@Thickness 0.252 in
 unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 151 °C

@Thickness 6.40 mm
 304 °F

@Thickness 0.252 in
 unannealed; ASTM D648
UL RTI, Electrical 120 °C
248 °F
UL 746B
UL RTI, Mechanical with Impact 120 °C
248 °F
UL 746B
UL RTI, Mechanical without Impact 140 °C
284 °F
UL 746B
Flammability, UL94 V-0

@Thickness 0.710 mm
 V-0

@Thickness 0.0280 in
 UL 94
5VA

@Thickness 2.99 mm
 5VA

@Thickness 0.118 in
 UL 94
Oxygen Index 31.5 %
31.5 %
ASTM D2863
Glow Wire Test 725 °C
1340 °F
IEC 60695-2-13
750 °C
1380 °F
IEC 60695-2-13
960 °C

@Thickness 1.00 mm
 1760 °F

@Thickness 0.0394 in
 IEC 60695-2-12
960 °C

@Thickness 3.00 mm
 1760 °F

@Thickness 0.118 in
 IEC 60695-2-12
Electrical Properties Metric English Comments
Volume Resistivity >= 5.50e+16 ohm-cm
>= 5.50e+16 ohm-cm
ASTM D257
Dielectric Constant 3.4

@Frequency 1.00e+6 Hz
 3.4

@Frequency 1.00e+6 Hz
 ASTM D150
3.5

@Frequency 100 Hz
 3.5

@Frequency 100 Hz
 ASTM D150
Dielectric Strength 17.7 kV/mm

@Thickness 3.20 mm
 450 kV/in

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

@Thickness 1.60 mm
 599 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
Arc Resistance 0.00 - 60 sec
0.00 - 60 sec
Tungsten; ASTM D495
Comparative Tracking Index 175 - 250 V
175 - 250 V
UL 746A
Hot Wire Ignition, HWI 15 - 30 sec
15 - 30 sec
UL 746A
High Amp Arc Ignition, HAI 15 - 30 arcs
15 - 30 arcs
UL 746A
High Voltage Arc-Tracking Rate, HVTR >= 150 mm/min
>= 5.91 in/min
UL 746A
Descriptive Properties Value Comments
Ball Pressure Test, 125°C +/- 2°C PASSES
IEC 60695-10-2
Specific Volume 0.69cm^3/g
ASTM D792
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