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Styron Pulse® B250 ABS + Polycarbonate

Category Polymer , Thermoplastic , ABS Polymer , Polycarbonate/ABS Alloy, Unreinforced , Polycarbonate (PC)
Manufacturer Styron
Trade Name Pulse®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Styron Pulse® B250 ABS + Polycarbonate.pdf
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Material Notes:
PULSE® B250 Engineering resin has been designed to provide a customized balance of low coefficient of linear thermal expansion, low temperature toughness and Class A surface finish paintability. PULSE B250 Engineering resin has been used in automotive body panel applications.Data provided by Dow Chemical.This product line was spun off from Dow Chemical to Styron in 2010.
Physical Properties Metric English Comments
Density 1.18 g/cc
0.0426 lb/in³
ASTM Data
Melt Density 1.02 g/cc
0.0368 lb/in³
Melt density
Water Absorption 0.050 %
0.050 %
Moisture Absorption at Equilibrium 0.18 %
0.18 %
Humidity Absorption
Linear Mold Shrinkage 0.0065 cm/cm
0.0065 in/in
Melt Flow 2.1 g/10 min

@Load 3.80 kg,
Temperature 230 °C
2.1 g/10 min

@Load 8.38 lb,
Temperature 446 °F
ASTM Data
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 52.3 MPa
7590 psi
ASTM Data
Tensile Strength, Yield 54.5 MPa
7900 psi
ASTM Data
Elongation at Break 104 %
104 %
ASTM Data
Elongation at Yield 3.5 %
3.5 %
ISO Data
Tensile Modulus 3.10 GPa
450 ksi
ISO Data.
Izod Impact, Notched 3.20 J/cm
5.99 ft-lb/in
ASTM Data
0.747 J/cm

@Temperature -50.0 °C
1.40 ft-lb/in

@Temperature -58.0 °F
ASTM Data
Charpy Impact Unnotched NB
NB
ISO Data
NB
NB
ISO Data, Low Temp
Charpy Impact, Notched 0.800 J/cm²
3.81 ft-lb/in²
ISO Data, Low Temp
4.30 J/cm²
20.5 ft-lb/in²
ISO Data
Impact Test 50.9 J

@Temperature -30.0 °C
37.5 ft-lb

@Temperature -22.0 °F
Instrumented Dart Total Energy
50.9 J

@Temperature 23.0 °C
37.5 ft-lb

@Temperature 73.4 °F
Instrumented Dart Total Energy
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 63.0 µm/m-°C

@Temperature 20.0 °C
35.0 µin/in-°F

@Temperature 68.0 °F
ASTM data
Specific Heat Capacity 1.82 J/g-°C
0.435 BTU/lb-°F
Thermal Conductivity 0.207 W/m-K
1.44 BTU-in/hr-ft²-°F
Deflection Temperature at 0.46 MPa (66 psi) 126 °C
259 °F
Unannealed; ASTM Data
129 °C
264 °F
Annealed; ASTM Data
Deflection Temperature at 1.8 MPa (264 psi) 110 °C
230 °F
Unannealed; ASTM Data
Vicat Softening Point 139 °C
282 °F
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