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SABIC Innovative Plastics Valox® IQNH4550 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® IQNH4550 PBT.pdf
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Material Notes:
Valox* iQNH4550 resin is a glass filled, non-brominated/non-chlorinated flame retardant product based on an environmentally sustainable Valox iQ* PBT resin. Post-consumer recycle (PCR) usage is 31% based on EPEAT (Electronic Product Environmental Assessment Tool) method.
Physical Properties Metric English Comments
Specific Gravity 1.53 g/cc
1.53 g/cc
ASTM D792
Density 1.52 g/cc
0.0549 lb/in³
ISO 1183
Moisture Absorption 0.0700 %
0.0700 %
23°C / 50% RH; ISO 62
Water Absorption at Saturation 0.25 %
0.25 %
ISO 62
Linear Mold Shrinkage, Flow 0.0040 - 0.0090 cm/cm

@Thickness 3.20 mm
0.0040 - 0.0090 in/in

@Thickness 0.126 in
SABIC Method
Linear Mold Shrinkage, Transverse 0.0080 - 0.013 cm/cm

@Thickness 3.20 mm
0.0080 - 0.013 in/in

@Thickness 0.126 in
SABIC Method
Melt Flow 20 g/10 min

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

@Load 11.0 lb,
Temperature 482 °F
ASTM D1238
Melt Index of Compound 15 g/10 min

@Load 5.00 kg,
Temperature 250 °C
15 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 104 MPa
15100 psi
Type I, 5 mm/min; ASTM D638
105 MPa
15200 psi
5 mm/min; ISO 527
Tensile Strength, Yield 104 MPa
15100 psi
Type I, 5 mm/min; ASTM D638
105 MPa
15200 psi
5 mm/min; ISO 527
Elongation at Break 2.0 %
2.0 %
Type I, 5 mm/min; ASTM D638
2.0 %
2.0 %
5 mm/min; ISO 527
Elongation at Yield 2.0 %
2.0 %
Type I, 5 mm/min; ASTM D638
2.0 %
2.0 %
5 mm/min; ISO 527
Tensile Modulus 10.42 GPa
1511 ksi
1 mm/min; ISO 527
11.0 GPa
1600 ksi
5 mm/min; ASTM D638
Flexural Yield Strength 157 MPa
22800 psi
1.3 mm/min, 50 mm span; ASTM D790
159 MPa
23100 psi
2 mm/min; ISO 178
Flexural Modulus 9.35 GPa
1360 ksi
2 mm/min; ISO 178
9.37 GPa
1360 ksi
1.3 mm/min, 50 mm span; ASTM D790
Izod Impact, Notched 0.490 J/cm
0.918 ft-lb/in
ASTM D256
0.460 J/cm

@Temperature -30.0 °C
0.862 ft-lb/in

@Temperature -22.0 °F
ASTM D256
Izod Impact, Notched (ISO) 6.00 kJ/m²
2.86 ft-lb/in²
80*10*4; ISO 180/1A
5.00 kJ/m²

@Temperature -30.0 °C
2.38 ft-lb/in²

@Temperature -22.0 °F
80*10*4; ISO 180/1A
Izod Impact, Unnotched (ISO) 35.0 kJ/m²
16.7 ft-lb/in²
80*10*3; ISO 180/1U
32.0 kJ/m²

@Temperature -30.0 °C
15.2 ft-lb/in²

@Temperature -22.0 °F
80*10*4; ISO 180/1U
Charpy Impact, Notched 0.500 J/cm²
2.38 ft-lb/in²
Edgew 80*10*4 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy 6.00 J

@Temperature 23.0 °C
4.43 ft-lb

@Temperature 73.4 °F
ASTM D3763
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 23.0 µm/m-°C

@Temperature -40.0 - 150 °C
12.8 µin/in-°F

@Temperature -40.0 - 302 °F
ASTM E 831
28.0 µm/m-°C

@Temperature -30.0 - 80.0 °C
15.6 µin/in-°F

@Temperature -22.0 - 176 °F
ISO 11359-2
CTE, linear, Transverse to Flow 78.0 µm/m-°C

@Temperature -40.0 - 150 °C
43.3 µin/in-°F

@Temperature -40.0 - 302 °F
ASTM E 831
105 µm/m-°C

@Temperature -30.0 - 80.0 °C
58.3 µin/in-°F

@Temperature -22.0 - 176 °F
ISO 11359-2
Deflection Temperature at 1.8 MPa (264 psi) 190 °C
374 °F
Flatw 80*10*4 sp=64mm; ISO 75/Af
190 °C

@Thickness 3.20 mm
374 °F

@Thickness 0.126 in
unannealed; ASTM D648
Vicat Softening Point 200 °C
392 °F
Rate B/50; ASTM D1525
200 °C
392 °F
Rate B/50; ISO 306
200 °C
392 °F
Rate B/120; ISO 306
Flammability, UL94 V-0

@Thickness 0.800 mm
V-0

@Thickness 0.0315 in
UL 94
5VA

@Thickness 3.00 mm
5VA

@Thickness 0.118 in
UL 94
Glow Wire Test 800 °C
1470 °F
IEC 60695-2-13
960 °C

@Thickness 0.800 mm
1760 °F

@Thickness 0.0315 in
IEC 60695-2-12
Electrical Properties Metric English Comments
Comparative Tracking Index 275 V
275 V
IEC 60112
250 - 400 V
250 - 400 V
UL 746A
Hot Wire Ignition, HWI >= 120 sec
>= 120 sec
UL 746A
High Amp Arc Ignition, HAI >= 120 arcs
>= 120 arcs
UL 746A
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