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DSM Somos® NeXt LV Grey

Category Polymer , Rapid Prototyping Polymer
Manufacturer DSM Somos
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DSM Somos® NeXt LV Grey.pdf
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Material Notes:
The second member of the Somos® NeXt family, Somos® NeXt LV Grey delivers the durability and functionality, with a finer resolution of details and faster part processing. This third-generation, high-impact Somos® material is designed for creating tough, high-quality, complex parts that are more resistant to fracture and cracking than standard SL resins—leading to a longer pattern life. Somos® NeXt LV Grey produces durable, grey parts with high resolution detail. The ABS-like parts have a high modulus while maintaining a low viscosity for easier cleaning and reduced part processing times. This solution is ideal for functional end-use performance prototypes including snap-fit designs, impellers, duct work, connectors and electronic covers, automotive housings and dashboard assemblies, packaging and sporting goods. We serve the aerospace, automotive, consumer products and electronics industry segments with this solution.
Physical Properties Metric English Comments
Density 1.12 g/cc
0.0405 lb/in³
Water Absorption 0.36 - 0.40 %
0.36 - 0.40 %
UV Postcure; ASTM D570-98
Viscosity 480 cP

@Temperature 30.0 °C
480 cP

@Temperature 86.0 °F
Mechanical Properties Metric English Comments
Hardness, Shore D 84
84
UV Postcure; ASTM D2240
Tensile Strength, Yield 60.0 - 66.0 MPa
8700 - 9570 psi
ASTM D638M
Elongation at Break 4.6 - 7.2 %
4.6 - 7.2 %
UV Postcure; ASTM D638M
Elongation at Yield 3.0 %
3.0 %
UV Postcure; ASTM D638M
Tensile Modulus 2.97 - 3.285 GPa
431 - 476.5 ksi
UV Postcure; ASTM D638M
Flexural Modulus 1.843 - 2.017 GPa
267.3 - 292.5 ksi
UV Postcure; ASTM D790M
Izod Impact, Notched 0.300 - 0.350 J/cm
0.562 - 0.656 ft-lb/in
UV Postcure; ASTM D256A
Thermal Properties Metric English Comments
CTE, linear 74.3 - 80.5 µm/m-°C

@Temperature <=44.0 °C
41.3 - 44.7 µin/in-°F

@Temperature <=111 °F
UV Postcure, before Tg; ASTM E831-06
218 - 236 µm/m-°C

@Temperature >=44.0 °C
121 - 131 µin/in-°F

@Temperature >=111 °F
UV Postcure, after Tg; ASTM E831-06
Deflection Temperature at 0.46 MPa (66 psi) 53.0 - 57.0 °C
127 - 135 °F
UV Postcure; ASTM D648-07
Deflection Temperature at 1.8 MPa (264 psi) 49.0 - 57.0 °C
120 - 135 °F
UV Postcure; ASTM D648-07B
Glass Transition Temp, Tg 40.0 - 48.0 °C
104 - 118 °F
UV Postcure; ASTM E1545-05A
Electrical Properties Metric English Comments
Dielectric Constant 3.75

@Frequency 1000 Hz
3.75

@Frequency 1000 Hz
ASTM D150-98
Dielectric Strength 21.6 - 23.4 kV/mm
549 - 594 kV/in
UV Postcure; ASTM D149-97A
Dissipation Factor 0.020

@Frequency 1000 Hz
0.020

@Frequency 1000 Hz
UV Postcure; ASTM D150-98
Descriptive Properties Value Comments
Appearance Opaque Grey
DP (mils) 5.16
Slope of cure-depth vs. ln (E) curve
E10 (mJ/cm2) 101.2
exposure that gives 0.254 mm (0.010 inch) thickness
Ec (mJ/cm2) 14.6
Critical Exposure
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