Photopolymer holographic material as well as preparation method and application thereof

• Main Authors: SHEN ZHONGWEN, PAN JIANGYONG, UMEZAWA
• Format: Patent
• Language: Chinese; English
• Published: 05.04.2024
• Subjects: CHEMISTRY; CINEMATOGRAPHY; COMPOSITIONS BASED THEREON; ELECTROGRAPHY; HOLOGRAPHIC PROCESSES OR APPARATUS; HOLOGRAPHY; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; ORGANIC MACROMOLECULAR COMPOUNDS; PHOTOGRAPHY; PHYSICS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

The invention discloses a photopolymer holographic material as well as a preparation method and application thereof, and belongs to the technical field of photopolymers. The photopolymer material is prepared from the following raw materials: methyl methacrylate (MMA), acrylamide (AA), 2, 2-azobisisobutyronitrile (AIBN), Irgaure784 (IRG784), ZrO2 particles (10nm) and ZnO particles (5nm), and the content ratio of the methyl methacrylate (MMA) to the acrylamide (AA) to the 2, 2-azobisisobutyronitrile (AIBN) to the Irgaure784 (IRG784) to the ZrO2 particles (10nm) to the ZnO particles (5nm) is (72.5 to 92.5 weight percent) to (22.8 to 2.8 weight percent) to (0.8 to 1.2 weight percent) to (3.5 to 5.5 weight percent) to (0.09 to 0.11 weight percent) to (0.09 to 0.11 weight percent). The photopolymer holographic material disclosed by the invention has relatively high heat resistance, ultraviolet ray shielding capability and anti-aging capability, and also has relatively high refractive index modulation degree and rel