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SABIC Innovative Plastics Valox® 451E 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® 451E PBT.pdf
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Material Notes:
20% GR. Easy flow version of VALOX 451.
Physical Properties Metric English Comments
Specific Gravity 1.53 g/cc
1.53 g/cc
ASTM D792
Linear Mold Shrinkage, Flow 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
Linear Mold Shrinkage, Transverse 0.0040 - 0.0080 cm/cm

@Thickness 1.50 - 3.20 mm
0.0040 - 0.0080 in/in

@Thickness 0.0591 - 0.126 in
SABIC Method
0.0080 - 0.011 cm/cm

@Thickness 3.20 - 4.60 mm
0.0080 - 0.011 in/in

@Thickness 0.126 - 0.181 in
SABIC Method
Mechanical Properties Metric English Comments
Tensile Strength at Break 96.0 MPa
13900 psi
Type I, 5 mm/min; ASTM D638
Flexural Strength 151 MPa
21900 psi
1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 5.51 GPa
799 ksi
1.3 mm/min, 50 mm span; ASTM D790
Izod Impact, Notched 0.480 J/cm
0.899 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 212 °C

@Thickness 6.40 mm
414 °F

@Thickness 0.252 in
unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 196 °C

@Thickness 6.40 mm
385 °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
Electrical Properties Metric English Comments
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 >= 120 arcs
>= 120 arcs
UL 746A
High Voltage Arc-Tracking Rate, HVTR >= 150 mm/min
>= 5.91 in/min
UL 746A
Descriptive Properties Value Comments
Specific Volume 0.65cm^3/g
ASTM D792
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