3D Printing
SLS TPU Powder — Thermoplastic Polyurethane Powder for Selective Laser Sintering
TPU powder for SLS offers excellent flexibility, toughness, and abrasion resistance. It allows for the creation of complex, elastomeric parts with intricate geometries that are difficult to achieve with rigid materials.
TPUTPU PowderFlexible SLS
Manufacturers
3
Grades
2
Applications
5
Equivalents
0
Physical Properties
- Density
- 1.18-1.23 g/cm³
- Water Absorption (24h)
- 0.6-1.1 %
- Transparency
- Translucent to Opaque
- Shrinkage
- Low (0.0-0.3%)
Mechanical Properties
- Young's Modulus
- 0.02-0.1 GPa (at low strain)
- Tensile Strength
- 30-45 MPa
- Elongation at Break
- 350-550 %
- Impact Strength (Izod)
- High (deforms)
Thermal Properties
- Glass Transition Temperature
- -40 to -20 °C
- Melting Point
- N/A (softens)
- Continuous Service Temperature
- 50-70 °C
- Heat Deflection Temperature
- N/A (deforms)
Electrical Properties
- Dielectric Constant
- 4.2-4.7
- Volume Resistivity
- 10⁹-10¹¹ Ω·cm
- Dielectric Strength
- 8-13 MV/m
Chemical Resistance
- Acids
- Good resistance
- Bases
- Good resistance
- Solvents
- Resistant to oils and greases. Attacked by strong polar solvents.
- UV Resistance
- Good
Sustainability
- Recyclability
- Recyclable (within SLS process, often 50% recycled)
- Recycling Code
- 7 (Other)
- Carbon Footprint
- Moderate
Manufacturing compatibility
Selective Laser Sintering (SLS)Multi Jet Fusion (MJF)
Applications
Flexible Components
Gaskets
Seals
Medical Devices
Footwear
Available grades
TPU-150TPU-50-3-FLX