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Styron Magnumâ„¢ 344HP ABS

Category Polymer , Thermoplastic , ABS Polymer , Acrylonitrile Butadiene Styrene (ABS), Molded
Manufacturer Styron
Trade Name Magnum™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Styron Magnumâ„¢ 344HP ABS.pdf
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Material Notes:
MAGNUM® ABS resins are thermoplastic materials which provide an excellent balance of processability, impact resistance and heat resistance as imparted by the various polymer compositions. MAGNUM ABS resin are available in a wide range of melt flow rates, impact strength and heat resistance for both high and low gloss applications manufactured by injection molding, sheet or profile extrusion and thermoforming.The Automotive grades of MAGNUM ABS resins offer a wide range of gloss, viscosity, impact strength and heat properties for use in numerous automotive applications. Melt flow rates from 1 to 12 g/10 min, impact strengths from 130 to 590 J/m and heat distortion temperatures from 77.C to 90.C are available. Available primarily as natural plus concentrates, MAGNUM ABS resins are used in a wide variety of automotive applications including structural instrument panels, consoles, pillars and exterior trim parts requiring painting and plating.MAGNUM 344 HP ABS resin is a low gloss, medium heat resin having unannealed DTUL values of 83.C at 1.8 MPa loading. MAGNUM 344 HP ABS resins are often used in door panels, consoles and applications above the belt line where higher heat loads are experienced.Data provided by Dow Chemical.This product line was spun off from Dow Chemical to Styron in 2010.
Physical Properties Metric English Comments
Density 1.04 g/cc
0.0376 lb/in³
ASTM Data
Melt Density 1.08 g/cc
0.0390 lb/in³
Melt density
Linear Mold Shrinkage 0.0055 cm/cm
0.0055 in/in
Melt Flow 3.0 g/10 min

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

@Load 8.38 lb,
Temperature 446 °F
ASTM Data
Mechanical Properties Metric English Comments
Tensile Strength, Yield 44.8 MPa
6500 psi
ASTM Data
Elongation at Yield 2.5 %
2.5 %
ISO Data
Tensile Modulus 2.07 GPa
300 ksi
ASTM Data
Izod Impact, Notched 2.40 J/cm
4.50 ft-lb/in
ASTM Data
Charpy Impact Unnotched NB
NB
ISO Data
NB
NB
ISO Data, Low Temp
Charpy Impact, Notched 0.700 J/cm²
3.33 ft-lb/in²
ISO Data, Low Temp
2.00 J/cm²
9.52 ft-lb/in²
ISO Data
Impact Test 45.0 J

@Temperature 23.0 °C
33.2 ft-lb

@Temperature 73.4 °F
Instrumented Dart Total Energy
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 78.0 µm/m-°C

@Temperature 20.0 °C
43.3 µin/in-°F

@Temperature 68.0 °F
ISO data
Specific Heat Capacity 2.12 J/g-°C
0.507 BTU/lb-°F
Thermal Conductivity 0.155 W/m-K
1.08 BTU-in/hr-ft²-°F
Deflection Temperature at 0.46 MPa (66 psi) 96.1 °C
205 °F
Unannealed; ASTM Data
Deflection Temperature at 1.8 MPa (264 psi) 82.8 °C
181 °F
Unannealed; ASTM Data
Vicat Softening Point 111 °C
232 °F
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