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Material

Somos® WaterShed Black

Description

Somos® WaterShed Black is a solution to build rigid, moisture-resistant, and tough parts while eliminating the need for painting.

Key Characteristics

Black

Rigid  •  Chemical Resistant

Applications

  • Automotive
  • Electronic Housings
  • Packaging
  • Functional Prototypes
  • End-use parts

Mechanical Properties

Tensile Strength

7.3 ksi

Tensile Modulus

402 ksi

Elongation at Break

15.5%

Flexural Strength

10.0 ksi

Flexural Modulus

320 ksi

Heat Detection at 264 psi

120° F

Resources

Material Manufacturer: DSM

Data Sheet

Safety Data Sheet

Technology

Stereolithography

Max Build Area

31 x 31 x 23 in

Lead Time

1 – 2 Days

Tolerances

First inch ± .005 in

Additional inches ± .0015 in 

Layer Thickness

Normal resolution .004 in

Minimum feature .012 in

High-resolution .002 in

Minimum feature .006 in 

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Stereolithography Design Considerations

Feature

Measurement 

Supported Walls

.02 in

Unsupported Walls

.04 in

Supports & Overhangs

Base Support Otherwise 45 Degrees

Embossing & Engraving

Width: .016 in, Height/Depth: .016 in

Horizontal Spans

.08 in

Holes & Openings

.02 in

Connecting & Moving Parts

.03 in

Escape Holes

.04 in

Minimum Features

.008 in

Pin Diameter

.03 in

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