RPU 70
Description
RPU 70 is a material used for parts requiring strength, toughness, and moderate heat resistance.
RPU 70 (rigid polyurethane) provides great surface finish for end-use parts that are small enough to fit in the palm of your hand, for larger parts design optimization is key to account for support structures.
Mechanical Specifications
General Accuracy:
± .003 in + .011 in/in
Production Repeatability (95% of points):
± .002 in
Tensile Modulus:
290,000 – 320,000 psi
Ultimate Tensile Strength:
6,200 – 6,800 psi
Elongation at Break:
80 -120%
Flexural Modulus (chord, .5-1% strain):
221,000 – 301,000
Flexural Strength:
7,700 – 10,300 psi
Heat Deflection at 264 psi:
130°F
Applications
- Consumer Products
- Automotive
- Industrial
- Housings, covers, clips, badges, brackets, snap-fits
Resources
Key Characteristics
- Black
- High Resolution/High Detail
- Good For Snap Fits
- Rigid
- Biocompatible
- Heat Resistant
- High Strength
