PDLC composition with high bonding force

The invention discloses a PDLC composition with a high bonding force. The PDLC composition is prepared from the following raw materials: light-cured prepolymer monomers, a liquid crystal material, a photoinitiator, spacers and a phosphor element providing agent through a light curing reaction. The light adjusting material is applied in a light adjusting membrane or light adjusting glass, has excellent bonding intensity, excellent photoelectric performances and a good service life performance, the problem can be solved that the bonding force is not good when a light adjusting material is used on a PET base material, and different demands of users are met. Compared with the present conventional PDLC light adjusting membranes at market, the PDLC light adjusting membrane has a high membrane transmittance and an obviously low driving voltage, the bonding force performance is excellent, and the provided PDLC light adjusting membrane has obvious visual effects and applicability.