A photopolymer or light-activated resin is a polymer that changes its properties when exposed to light, often in the ultraviolet or visible region of the electromagnetic spectrum. [1]

Photopolymer is defined as a class of materials that undergo polymerization when exposed to specific wavelengths of light, typically ultraviolet (UV) light, and are composed of components …

Jun 14, 2021 · By definition, a photopolymer is a light-sensitive material that changes physical properties when exposed to light. Photopolymers are common in 3D printing because of their …

Today, photopolymerization technology has become ubiquitous in every aspect of our lives. This review initially explains the principle of photopolymerization reactions, introducing the process …

Photopolymers are imaging compositions based on polymers/oligomers/monomers which can be selectively polymerized and/or crosslinked upon image-wise exposure by light radiation such …

Jun 5, 2020 · Photopolymers are either thermoplastics, which melt at high temperature, thermosets, meaning they can’t be melted or reshaped once cured by heat. Photopolymers …

Nov 2, 2025 · Photopolymer resin transitions from a liquid state to a solid state when exposed to specific wavelengths of light, typically in the ultraviolet (UV) or visible spectrum. This rapid …

Sep 25, 2013 · Photopolymers broadly comprise monomers, oligomers, polymers, or mixtures of the aforementioned materials that upon exposure to light undergo photochemical reactions …

Jun 30, 2025 · Photopolymer-based AM technologies, such as vat photopolymerization (VPP) and ink-jet (IJ) photopolymerization, are examined in detail.

The meaning of PHOTOPOLYMER is a light-sensitive material that undergoes chemical and physical property changes when exposed to light (as UV or visible). How to use photopolymer …