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DSM Somos® PerFORM Stereolithography Polymer, UV Postcure

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® PerFORM Stereolithography Polymer, UV Postcure.pdf
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Material Notes:
PerFORM produces strong, stiff, high-temperature resistant composite parts on standard 355 nm stereolithography machines. This material’s lower viscosity makes processing parts faster. It exhibits superior sidewall quality, along with excellent detail resolution compared to other composite stereolithography materials.Somos® PerFORM is an easy to process material with excellent detail resolution. It is the ideal material for creating strong, stiff parts with excellent high heat resistance, including wind tunnel models for aerospace and automotive applications, as well as rapid tooling for injection molding.Information provided by DSM.
Physical Properties Metric English Comments
Density 1.61 g/cc
0.0582 lb/in³
Liquid
Water Absorption 0.2 %
0.2 %
ASTM D570-98
Viscosity 1000 cP

@Temperature 30.0 °C
1000 cP

@Temperature 86.0 °F
Liquid
Mechanical Properties Metric English Comments
Hardness, Shore D 94
94
ASTM D2240-05
Tensile Strength, Ultimate 68.0 MPa
9860 psi
ASTM D638-10
Elongation at Break 1.1 %
1.1 %
ASTM D638-10
Modulus of Elasticity 10.5 GPa
1520 ksi
ASTM D638-10
Flexural Strength 120 MPa
17400 psi
ASTM D790-10
Flexural Modulus 10.0 GPa
1450 ksi
ASTM D790-10
Poissons Ratio 0.32
0.32
ASTM D638-10
Izod Impact, Notched 0.170 J/cm
0.318 ft-lb/in
ASTM D256-10
Thermal Properties Metric English Comments
CTE, linear 29.9 µm/m-°C

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

@Temperature -40.0 - 32.0 °F
ASTM E831-12
49.4 µm/m-°C

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

@Temperature 32.0 - 122 °F
ASTM E831-12
79.1 µm/m-°C

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

@Temperature 122 - 212 °F
ASTM E831-12
80.9 µm/m-°C

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

@Temperature 212 - 302 °F
ASTM E831-12
Deflection Temperature at 1.8 MPa (264 psi) 82.0 °C
180 °F
ASTM D648-07
Glass Transition Temp, Tg 72.0 °C
162 °F
ASTM E1545-11
Electrical Properties Metric English Comments
Dielectric Constant 3.6

@Frequency 1.00e+6 Hz
3.6

@Frequency 1.00e+6 Hz
ASTM D150-11
3.8

@Frequency 1000 Hz
3.8

@Frequency 1000 Hz
ASTM D150-11
4.0

@Frequency 60.0 Hz
4.0

@Frequency 60.0 Hz
ASTM D150-11
Dielectric Strength 26.3 kV/mm
668 kV/in
ASTM D149-09
Descriptive Properties Value Comments
Appearance Off White
DP (mils) 4.3
Slope of cure-depth vs. ln (E) curve
E10 (mJ/cm2) 80
exposure that gives 0.254 mm (0.010 inch) thickness
Ec (mJ/cm2) 7.8
Critical Exposure
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