FPU 50
Description
FPU 50 is an impact, scratch, and fatigue resistant semi-rigid material.
FPU 50 (flexible polyurethane) is is comparable to injection-molded polypropylene and a great choice for parts that need fatigue resistance such as living hinges or friction fits.
Mechanical Specifications
General Accuracy:
± .002 in + .0011 in/in
Production Repeatability (95% of points):
± .002 in
Tensile Modulus:
109,000 – 141,000 psi
Tensile Strength:
4,000 – 4,400 psi
Elongation at Break:
265 – 295 psi
Flexural Modulus (chord, .5-1% strain):
116,000 – 126,000 psi
Flexural Stress at 5% strain, no yielding:
4,400 – 4,800 psi
Heat Deflection at 264 psi:
126°F
Applications
- Industrial
- Electronics (Circuit Boards, Microelectronics, Underwater Cabling)
- Consumer Products
- Living Hinges
Resources
Key Characteristics
- Black
- Elastomeric
- Good For Snap Fits
- Impact Resistant
- Low Friction
- High Resolution/High Detail
