The EnvisionTEC E-Shell 500 series has been designed especially for applications in the Hearing Aid industries and is distinguished for soft durability. The material is used on Perfactory UV machines only. EnvisionTEC E-Shell 500 is a liquid, photo-reactive acrylate for building functional parts. It is CE certified and Class-IIa biocompatible according to ISO 10993 (Medical Product Law) for soft ear shells and tips. They are tough, water- and perspiration-resistant and available in several in two variations clear and opaque pink.
→ E-SHELL Instructions for creation of HEARING AID SHELLS and/or EARMOLDS
Key Features
» Appearance models with minimal finishing
» Durable concept models with high cross linkage
» High humidity environment applications
» RTV patterns
» Water resistant applications
» Hearing aid devices manufacturing
Physical Properties
Viscosity
3000 cps
Curing
10 s
Elongation
60%
Shore A
87
Tear Strength
810 MPa