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Samsung Cheil Industries Starex® WR-9140 General Purpose ABS

Category Polymer , Thermoplastic , ABS Polymer
Manufacturer Samsung, Cheil Industries
Trade Name Starex®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Samsung Cheil Industries Starex® WR-9140 General Purpose ABS.pdf
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Material Notes:
Information provided by Polymer Technology and Services, LLC (PTS).
Physical Properties Metric English Comments
Density 1.06 g/cc
0.0383 lb/in³
ASTM D792
Melt Flow 7.0 g/10 min

@Load 10.0 kg,
Temperature 220 °C
7.0 g/10 min

@Load 22.0 lb,
Temperature 428 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 99
99
ASTM D785
Tensile Strength at Break 42.7 MPa
6200 psi
ASTM D638
Elongation at Break 76 %
76 %
ASTM D638
Flexural Strength 60.0 MPa
8700 psi
ASTM D790
Flexural Modulus 1.93 GPa
280 ksi
ASTM D790
Izod Impact, Notched 4.81 J/cm
9.00 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 85.0 °C

@Thickness 6.35 mm
185 °F

@Thickness 0.250 in
Unannealed; ASTM D648
Vicat Softening Point 96.0 °C
205 °F
ISO R-306
Flammability, UL94 HB

@Thickness 1.50 mm
HB

@Thickness 0.0591 in
Processing Properties Metric English Comments
Rear Barrel Temperature 190 - 210 °C
374 - 410 °F
H1
Middle Barrel Temperature 210 - 230 °C
410 - 446 °F
H2
Front Barrel Temperature 220 - 240 °C
428 - 464 °F
H3
Nozzle Temperature 220 - 240 °C
428 - 464 °F
Mold Temperature 40.0 - 80.0 °C
104 - 176 °F
Drying Temperature 80.0 °C
176 °F
Dry Time 2 - 4 hour
2 - 4 hour
Injection Pressure 68.3 - 147 MPa
9900 - 21300 psi
Back Pressure 0.979 - 1.96 MPa
142 - 284 psi
Screw Speed 30 - 80 rpm
30 - 80 rpm
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