DSM Somos® PerFORM Reflect Stereolithography Polymer, Thermal Postcure

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DSM Somos® PerFORM Reflect Stereolithography Polymer, Thermal Postcure
Categories:	Polymer; 3D Printing/Additive Manufacturing Polymer
Material Notes:	Somos® PerFORM Reflect produces strong, stiff, high-temperature resistant composite parts that are ideal for wind tunnel testing. Somos® PerFORM Reflect reduces post-processing as it eliminates the need for additional PIV coatings. Uses include Wind tunnel testing for aerodynamic design optimization; High-temperature testing; Electrical casings; Automotive housings; Tooling. Information provided by DSM.
Vendors:	Proto3000 provides design tools, 3D printers, additive manufacturing processes, metrology technologies, high-performance materials, and part-finishing automation. Our ISO 9001:2015 additive manufacturing production facility offers 3D printing services, rapid prototyping services, and end-part production with HP MultiJet Fusion (MJF), FDM, SLA, SLS, Polyjet, DLP, metal binder jetting, BMD, and DMLS. Proto3000 provides design tools, 3D printers, additive manufacturing processes, metrology technologies, high-performance materials, and part-finishing automation. Our ISO 9001:2015 additive manufacturing production facility offers 3D printing services, rapid prototyping services, and end-part production with HP MultiJet Fusion (MJF), FDM, SLA, SLS, Polyjet, DLP, metal binder jetting, BMD, and DMLS. Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Original Value	Comments

Density	1.61 g/cc	Liquid
Water Absorption	0.1 %	ASTM D570-98
Viscosity	1100 cP @Temperature 30.0 °C

Mechanical Properties	Original Value	Comments
Hardness, Shore D	94	ASTM D2240-15
Tensile Strength, Ultimate	72.4 MPa	ASTM D638-15
Elongation at Break	0.96 %	ASTM D638-15
Modulus of Elasticity	9.65 GPa	ASTM D638-15
Flexural Strength	130 MPa	ASTM D790-15e2
Flexural Modulus	7722 MPa	ASTM D790-15e2
Poissons Ratio	0.315	ASTM D638-15
Izod Impact, Notched	20.0 J/m	ASTM D256-10e1

Electrical Properties	Original Value	Comments
Dielectric Constant	3.7 @Frequency 1e+6 Hz	ASTM D150-18
	4.0 @Frequency 1000 Hz	ASTM D150-18
	4.2 @Frequency 60 Hz	ASTM D150-18
Dielectric Strength	27.5 kV/mm	ASTM D149-09

Thermal Properties	Original Value	Comments
CTE, linear	25.7 µm/m-°C @Temperature -40.0 - 0.000 °C	ASTM E831-14
	31.5 µm/m-°C @Temperature 0.000 - 50.0 °C	ASTM E831-14
	50.5 µm/m-°C @Temperature 100 - 150 °C	ASTM E831-14
	87.4 µm/m-°C @Temperature 50.0 - 100 °C	ASTM E831-14
Deflection Temperature at 0.46 MPa (66 psi)	276 °C	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	122 °C	ASTM D648
Glass Transition Temp, Tg	94.0 °C	DMA (E"); ASTM E1545-11

Descriptive Properties
Appearance	Orange	Liquid
D_P (mils)	4.15	Slope of cure-depth vs. ln (E) curve
E₁₀ (mJ/cm²)	93.4	exposure that gives 0.254 mm (0.010 inch) thickness
E_c (mJ/cm²)	8.4	Critical Exposure

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PDSM9887dd / 249341

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