- Elkem unveiled SILBIONE™ LSR Select EC 70 on 23 October, 2025.
- The material is designed for wearable and diagnostic devices.
- It offers resistivity below 10 ohm-centimeters and passed ISO 10993 tests.
- A webinar on the material is scheduled for 4 November at 12:00PM EST.
Introduction
Elkem ASA has introduced SILBIONE™ LSR Select EC 70, a medical-grade liquid silicone rubber, on 23 October, 2025. This material is designed for advanced healthcare devices, particularly wearable and diagnostic tools.
Material Features
SILBIONE™ LSR Select EC 70 combines high electrical conductivity, certified biocompatibility, and enhanced process control. It offers resistivity below 10 ohm-centimeters, making it suitable for flexible electronics and advanced sensors.
Applications and Benefits
The material's liquid injection moldable form allows for intricate designs, while its durability and flexibility ensure long-term performance. It has passed ISO 10993-5 cytotoxicity and ISO 10993-10 skin sensitization tests, making it ideal for prosthetics, diagnostic tools, and flexible circuits.
Manufacturing and Sustainability
Engineered for use with Elkem’s LSR Select™ technology, the material supports precision liquid injection molding. This system enables manufacturers to fine-tune cure kinetics, offering greater control, faster cycle times, and reduced waste, aligning with sustainability goals.
Upcoming Webinar
Elkem will host a webinar on 4 November at 12:00PM EST in partnership with the Medical Device Network. The session will provide a deeper dive into the material’s features and benefits, with presentations by Elkem's healthcare business manager, Mike Goglia, and research & technology expert, Danaya Pratchayanan.
