Somos® GP Plus 14122

About
DSM’s Somos® GP Plus 14122 is a low-viscosity liquid photopolymer that produces water-resistant, durable and accurate three-dimensional parts. Somos® GP Plus 14122 has a white, opaque appearance with performance that mirrors production plastics like ABS and PBT. Applications Somos® GP Plus 14122 is ideal for many applications in the automotive, aerospace and consumer product industries. Somos® GP Plus 14122 is successful in creating functional prototypes, humidity / water-resistant concept models, and durable low volume production parts.&&

Product Description
SupplierDSM
Generic3D打印材料
Material StatusCommercial: Active
FeaturesLow or no water absorption,Low Viscosity,Moisture resistance,Durability
AvailabilitysNorth America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density1.16g/cm³
Water absorption rate
balance0.40%ASTM D570
viscosity
30℃0.34Pa·s

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch23 to 29J/mASTM D256-A

THERMALNominal valueUnitTest method
Hot deformation temperature ASTM D648
0.45 MPa, unannealed46.0ASTM D648
1.8 MPa, unannealed41.0ASTM D648
Glass transition temperature41.0 to 43.0ASTM E1545
Linear coefficient of thermal expansion
MD ASTM E831
-40 to 0 ℃6.3E-5cm/cm/℃ASTM E831
0 to 50 ℃8.9E-5cm/cm/℃ASTM E831
50 to 100 ℃1.7E-4cm/cm/℃ASTM E831
100 to 150 ℃1.7E-4cm/cm/℃ASTM E831

Electrical performanceNominal valueUnitTest method
Dielectric strength18kV/mmASTM D149
Dielectric constant ASTM D150
60 Hz3.80 ASTM D150
1 kHz3.70 ASTM D150
1 MHz3.40 ASTM D150

Supplementary informationNominal valueUnitTest method
Critical Exposure13.0mJ/cm²
Penetration depth158.8µm
Puncture energy
High Speed PunctureImpact4.60JASTM D3763

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s D79 ASTM D2240
Tensile modulus2370 to 2650MPaASTM D638
tensile strength ASTM D638
yield47.2 to 47.6MPaASTM D638
fracture33.8 to 40.2MPaASTM D638
Tensile strain ASTM D638
yield3.0%ASTM D638
fracture6.0 to 9.0%ASTM D638
Bending modulus2180 to 2220MPaASTM D790
bending strength66.8 to 67.8MPaASTM D790
Poisson’s ratio0.41 ASTM D638

Notes
1. Typical properties: these are not to be construed as specifications.
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