Material
Accura® Xtreme White 200
Description
Accura® Xtreme White 200 offers high elongation at break, high impact strength, and the stiffness and durability of Polypropylene and ABS plastics. This material is the top choice for functional assemblies that stand up to the harshest environments.
Key Characteristics
White
High Resolution/High Detail • Rigid • Good For Snap Fits
Applications
- Form, Fit, and Function Prototypes
- Snap-fit Assemblies
- Assemblies with Self-Tapping Screws
- Tough Enclosures
- Consumer Electronic Components
- Master Patterns for RTV/Silicone Molding
- Replace CNC Machining of Polypropylene and ABS
Mechanical Properties
Tensile Strength
6,530-7,250 psi
Tensile Modulus
334-381 ksi
Elongation at Break
7-20%
Flexural Strength
10,880-11,460 psi
Flexural Modulus
341-370 ksi
Heat Deflection at 264 psi
108° F
Resources
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 size is .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
