E-Shell® 500系列

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


3000 cps


10 s



Shore A


Tear Strength

810 MPa

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