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Stereolithography (SLA)

·  High resolution

·  Excellent mechanical strength

·  Economical for low-volume productions with complex geometries

·  Great detail at all part sizes

·  Many finish options available

·  Compatible with a range of materials

SLA Design Guidelines

Please note that these are are guidelines, not hard-and-fast rules. Follow these, and you should be in pretty good shape. We'll let you know if we see any problems with your design.

Parameter Inches Milimeters
Minimum Supported Wall Thickness 0.030 0.75
Minimum Unsupported Wall Thickness 0.040 1.00
Minimum Supported Bosses 0.030 0.75
Minimum Unsupported Bosses 0.040 1.00
Minimum Embossed Detail (Height and Width) 0.010 0.25
Minimum Engraved Detail (Height and Width) 0.010 0.25
Clearance 0.010 0.25
 

Standard Material Properties

This data is provided for the convenience of our customers. It does not on its own represent a sufficient basis for any part design, nor does it provide any agreement about or guarantee the specific properties of a product or part or the suitability of a product or part for a specific application. It is the
responsibility of the producer or customer of a part to check its properties as well as its suitability for a particular purpose. This also applies to any possible intellectual property rights as well as regional laws and regulations. The data are subject to change without notice.

VisiJet Impact SLA Resin

Property Value Units
Density 1.18 g/cm3
Tensile Strength 48/td> MPa
Tensile Modulus 2626 MPa
Elongation at Break 14 %
Flexural Strength 74 MPa
Flexural Modulus 2390 MPa
Impact Strength (Notched Izod) 65 J/m
HDT @ 0.45 MPa 47 °C
HDT @ 1.82 MPa 42 °C
Hardness 80 Shore D
Glass Transition (Tg) 65 °C