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Sumitomo Chemical Sumipex® LG2 Acrylic Resin, High Flow

Category Polymer , Thermoplastic , Acrylic (PMMA) , Acrylic, High Flow, Molded
Manufacturer Sumitomo Chemical
Trade Name Sumipex®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Product CharacteristicsHigh FlowInformation provided by Calsak Corporation
Physical Properties Metric English Comments
Specific Gravity 1.19 g/cc
1.19 g/cc
ASTM D792
Linear Mold Shrinkage 0.0020 - 0.0060 cm/cm
0.0020 - 0.0060 in/in
ASTM D955
Melt Flow 15 g/10 min

@Load 5.00 kg,
Temperature 200 °C
15 g/10 min

@Load 11.0 lb,
Temperature 392 °F
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength, Yield 65.0 MPa
9430 psi
ASTM D638
Elongation at Yield 7.0 %
7.0 %
ASTM D638
Tensile Modulus 3.10 GPa
450 ksi
ASTM D638
Flexural Yield Strength 110 MPa
16000 psi
ASTM D790
Izod Impact, Notched 0.422 J/cm

@Thickness 3.17 mm,
Temperature 22.8 °C
0.790 ft-lb/in

@Thickness 0.125 in,
Temperature 73.0 °F
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 92.2 °C

@Thickness 3.17 mm
198 °F

@Thickness 0.125 in
annealed; ASTM D648
Vicat Softening Point 101 °C
214 °F
ASTM D1525
Optical Properties Metric English Comments
Refractive Index 1.49
1.49
ASTM D542
Haze 0.50 %
0.50 %
ASTM D1003
Transmission, Visible 93 %
93 %
Total light Transmission; ASTM D1003
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