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MPU 100


MPU 100 is a medical-grade material designed to help medical product manufacturers accelerate product development cycles and improve the quality of their products.  The material offers a unique combination of biocompatibility, sterilizability, and durability, in addition to engineering-grade mechanical properties, abrasion resistance, and chemical resistance. 

Key Characteristics


Chemical Resistant  •  High Strength  •  High Resolution/High Detail

Biocompatible – Please notify us of any biocompatibility needs. 


  • Medical Devices
  • Scientific
  • Drug Contact Devices (Inhalers, Injectors, Dispensers)
  • Covers, Guards, and Housings
  • Prosthetics

Mechanical Properties

General Accuracy

± .003 in + .001 in/in

Production Repeatability (95% of points)

± .002 in

Tensile Strength

5 ksi

Tensile Modulus

190 ksi

Elongation at Break


Flexural Stress

6 ksi

Flexural Modulus

145 ks

Heat Deflection at 264 psi

100° F



Digital Light Processing

Max Build Area

7.4 x 4.6 x 12.8 in

Lead Time

1 – 2 Days

Layer Thickness
  • Standard Resolution: .004 in
  • Fine Resolution: .002 in
  • Ultra Fine Resolution: .001 in

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Digital Light Processing Design Considerations



Supported Walls

.008 in (rigid) 

.04 in (flexible) 

Unsupported Walls

.012 in (rigid) 

.098 (flexible) 

Supports & Overhangs

25 degrees (rigid) 

45 degrees (flexible) 

Embossing & Engraving

Width: .008 in (rigid) and .035 in (flexible) 

Height/Depth: .004 in (rigid) and .02 in (flexible) 

Horizontal Spans

.12 in (rigid) 

.04 in (flexible) 

Holes & Openings

.12 in (rigid) 

.04 in (flexible) 

Connecting & Moving Parts

.12 in (rigid) 

.04 in (flexible) 

Escape Holes

.04 in

Minimum Features

.004 in (rigid) 

.04 in (flexible) 

Pin Diameter

.004 in (rigid) 

.04 in (flexible) 

New Instant Quoting Platform!

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