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SABIC Innovative Plastics Valox® VIC4311 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® VIC4311 PBT.pdf
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Material Notes:
VALOX VIC4311 is a 30% glass filled, impact modified PBT with excellent epoxy adhesion. Automotive underhood applications such as ignition coil housings.
Physical Properties Metric English Comments
Specific Gravity 1.42 g/cc
1.42 g/cc
ASTM D792
Density 1.42 g/cc
0.0513 lb/in³
ISO 1183
Moisture Absorption 0.0700 %
0.0700 %
23°C / 50% RH; ISO 62
Water Absorption at Saturation 0.090 %
0.090 %
ISO 62
Linear Mold Shrinkage, Flow 0.0020 - 0.0040 cm/cm

@Thickness 3.20 mm
0.0020 - 0.0040 in/in

@Thickness 0.126 in
SABIC Method
0.0060 - 0.0080 cm/cm

@Thickness 6.40 mm
0.0060 - 0.0080 in/in

@Thickness 0.252 in
SABIC Method
Linear Mold Shrinkage, Transverse 0.0060 - 0.0080 cm/cm

@Thickness 3.20 mm
0.0060 - 0.0080 in/in

@Thickness 0.126 in
SABIC Method
Melt Flow 19 g/10 min

@Load 5.00 kg,
Temperature 250 °C
19 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 84.0 MPa
12200 psi
Type I, 5 mm/min; ASTM D638
84.0 MPa
12200 psi
5 mm/min; ISO 527
Tensile Strength, Yield 83.0 MPa
12000 psi
Type I, 5 mm/min; ASTM D638
86.0 MPa
12500 psi
5 mm/min; ISO 527
Elongation at Break 4.0 %
4.0 %
Type I, 5 mm/min; ASTM D638
4.0 %
4.0 %
5 mm/min; ISO 527
Elongation at Yield 3.0 %
3.0 %
Type I, 5 mm/min; ASTM D638
3.0 %
3.0 %
5 mm/min; ISO 527
Tensile Modulus 7.37 GPa
1070 ksi
1 mm/min; ISO 527
8.36 GPa
1210 ksi
5 mm/min; ASTM D638
Flexural Yield Strength 129 MPa
18700 psi
1.3 mm/min, 50 mm span; ASTM D790
139 MPa
20200 psi
2 mm/min; ISO 178
Flexural Modulus 6.08 GPa
882 ksi
1.3 mm/min, 50 mm span; ASTM D790
6.18 GPa
896 ksi
2 mm/min; ISO 178
Izod Impact, Notched 1.37 J/cm
2.57 ft-lb/in
ASTM D256
0.970 J/cm

@Temperature -30.0 °C
1.82 ft-lb/in

@Temperature -22.0 °F
ASTM D256
Izod Impact, Notched (ISO) 12.0 kJ/m²
5.71 ft-lb/in²
80*10*4; ISO 180/1A
9.00 kJ/m²

@Temperature -30.0 °C
4.28 ft-lb/in²

@Temperature -22.0 °F
80*10*4; ISO 180/1A
Charpy Impact, Notched 1.60 J/cm²
7.61 ft-lb/in²
Edgew 80*10*4 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy 13.0 J

@Temperature 23.0 °C
9.59 ft-lb

@Temperature 73.4 °F
ASTM D3763
Thermal Properties Metric English Comments
CTE, linear 30.0 µm/m-°C

@Temperature -30.0 - 30.0 °C
16.7 µin/in-°F

@Temperature -22.0 - 86.0 °F
TMA
CTE, linear, Parallel to Flow 23.0 µm/m-°C

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

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

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

@Temperature -40.0 - 104 °F
ISO 11359-2
CTE, linear, Transverse to Flow 114 µm/m-°C

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

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

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

@Temperature -40.0 - 104 °F
ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi) 220 °C

@Thickness 3.20 mm
428 °F

@Thickness 0.126 in
unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 175 °C
347 °F
Flatw 80*10*4 sp=64mm; ISO 75/Af
205 °C

@Thickness 3.20 mm
401 °F

@Thickness 0.126 in
unannealed; ASTM D648
Vicat Softening Point 170 °C
338 °F
Rate B/120; ISO 306
175 °C
347 °F
Rate B/50; ISO 306
180 °C
356 °F
Rate B/50; ASTM D1525
Electrical Properties Metric English Comments
Surface Resistance 1.00e+16 ohm
1.00e+16 ohm
ASTM D257
Dielectric Constant 3.0

@Frequency 50.0 - 60.0 Hz
3.0

@Frequency 50.0 - 60.0 Hz
ASTM D150
Descriptive Properties Value Comments
Ball Pressure Test, 75°C +/- 2°C PASSES
IEC 60695-10-2
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