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DSM Somos® GP Plus 14122

Category Polymer , Rapid Prototyping Polymer
Manufacturer DSM Somos
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DSM Somos® GP Plus 14122.pdf
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Material Notes:
Somos® GP Plus 14122 is a low-viscosity stereolithography resin with an opaque white appearance. This material mirrors production plastics like ABS and PBT, making it an ideal choice for virtually any application. Recognized for its durability, accuracy, as well as water and humidity resistance, Somos® GP Plus 14122 is a sought-after resin among designers in the automotive, aerospace and consumer product industries. This resin creates highly functional prototypes, concept models and low-volume production parts. It’s easy to integrate into the production cycle, making products available much faster.
Physical Properties Metric English Comments
Density 1.16 g/cc
0.0419 lb/in³
Water Absorption 0.40 %
0.40 %
ASTM D570-98
Viscosity 340 cP

@Temperature 30.0 °C
340 cP

@Temperature 86.0 °F
Mechanical Properties Metric English Comments
Hardness, Shore D 79
79
ASTM D2240
Tensile Strength, Ultimate 33.8 - 40.2 MPa
4900 - 5830 psi
UV Postcure; ASTM D638M
Tensile Strength, Yield 47.2 - 47.6 MPa
6850 - 6900 psi
ASTM D638M
Elongation at Break 6.0 - 9.0 %
6.0 - 9.0 %
UV Postcure; ASTM D638M
Elongation at Yield 3.0 %
3.0 %
UV Postcure; ASTM D638M
Modulus of Elasticity 2.37 - 2.65 GPa
344 - 384 ksi
UV Postcure; ASTM D368M
Flexural Strength 66.8 - 67.8 MPa
9690 - 9830 psi
ASTM D790M
Flexural Modulus 2.178 - 2.222 GPa
315.9 - 322.3 ksi
ASTM D790M
Poissons Ratio 0.41
0.41
ASTM D638M
Izod Impact, Notched 0.230 - 0.290 J/cm
0.431 - 0.543 ft-lb/in
ASTM D256A
Thermal Properties Metric English Comments
CTE, linear 63.0 µm/m-°C

@Temperature -40.0 - 0.000 °C
35.0 µin/in-°F

@Temperature -40.0 - 32.0 °F
UV Postcure; ASTM E831-05
89.0 µm/m-°C

@Temperature 0.000 - 50.0 °C
49.4 µin/in-°F

@Temperature 32.0 - 122 °F
UV Postcure; ASTM E831-05
170 µm/m-°C

@Temperature 50.0 - 100 °C
94.4 µin/in-°F

@Temperature 122 - 212 °F
UV Postcure; ASTM E831-05
172 µm/m-°C

@Temperature 100 - 150 °C
95.6 µin/in-°F

@Temperature 212 - 302 °F
UV Postcure; ASTM E831-05
Deflection Temperature at 0.46 MPa (66 psi) 46.0 °C
115 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 41.0 °C
106 °F
ASTM D648
Glass Transition Temp, Tg 41.0 - 43.0 °C
106 - 109 °F
ASTM E1545-00
Electrical Properties Metric English Comments
Dielectric Constant 3.4

@Frequency 1.00e+6 Hz
3.4

@Frequency 1.00e+6 Hz
ASTM D150-98
3.7

@Frequency 1000 Hz
3.7

@Frequency 1000 Hz
ASTM D150-98
3.8

@Frequency 60.0 Hz
3.8

@Frequency 60.0 Hz
ASTM D150-98
Dielectric Strength 17.9 kV/mm
455 kV/in
ASTM D149-97A
Descriptive Properties Value Comments
Appearance Opaque White
DP (mils) 6.25
Slope of cure-depth vs. ln (E) curve
E10 (mJ/cm2) 64
exposure that gives 0.254 mm (0.010 inch) thickness
Ec (mJ/cm2) 13
Critical Exposure
High Speed Puncture-Impact 4.6 J
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