Radiopaque and Radio-Transparent VPP Photopolymers

Abstract

This white paper covers radiopaque and radio-transparent VPP photopolymers for diagnostic, imaging, shielding and device-development workflows where interaction with X-rays or other radiation-relevant modalities is part of the material function. Radiopacity and radio-transparency are functional properties that must be matched to imaging workflow, part thickness, filler system, mechanical behaviour, printability, post-processing and downstream validation requirements.