SLS 3D Printing Advances with Custom TPE Elastic Parts

December 23, 2025

Latest company blog about SLS 3D Printing Advances with Custom TPE Elastic Parts

Imagine a product that combines rubber's flexibility with plastic's moldability, breaking free from the rigid limitations of traditional materials. This isn't science fiction—it's the revolutionary breakthrough achieved by combining selective laser sintering (SLS) 3D printing with thermoplastic elastomers (TPE).

For manufacturers and designers struggling to find suitable elastic materials or facing prohibitive costs for custom rubber components, Sintratec TPE offers a transformative solution. This specialized material for SLS 3D printing delivers unprecedented elasticity and durability in printed parts, unlocking new creative possibilities.

What Makes Sintratec TPE Exceptional?
  • Superior elasticity and rebound: Unlike brittle conventional plastics, Sintratec TPE parts withstand repeated bending and stretching while maintaining performance integrity.
  • Rubber-like properties: The material closely mimics rubber in both tactile feel and functional characteristics, making it suitable for diverse flexible applications.
  • Unrestricted design freedom: SLS 3D printing technology enables complex geometries and internal structures previously impossible to manufacture.
  • Broad application potential: From sealing valve connectors to providing comfortable support in wrist orthotics, and from shock-absorbing mountain bike grips to customized footwear, the material's versatility spans multiple industries.
Proven Applications Showcase Potential
  • Valve connectors: Leveraging TPE's sealing properties for reliable fluid control systems.
  • Wrist orthotics: Combining supportive comfort with movement flexibility.
  • Shock absorbers: Protecting equipment by dampening impact forces.
  • Mountain bike grips: Enhancing ride comfort through vibration damping and slip resistance.
  • Footwear innovations: Integrating TPE into shoe soles for improved comfort and performance.

Sintratec TPE represents more than an advanced material—it embodies a new design philosophy that maximizes the advantages of SLS 3D printing. This technology opens previously inaccessible possibilities for custom elastic components across industrial and consumer applications.