| abstract |
The invention discloses a polysiloxane with UV and moisture dual curing groups and a preparation method thereof, belonging to the technical field of polymer materials. The polysiloxane is prepared by mixing and reacting hydroxyl silicone oil and silane coupling agent containing amino groups to form an intermediate product, and then adding an acrylic monomer containing isocyanate to the reaction intermediate product, mixing and reacting. The synthetic method of the modified polysiloxane of the present invention is simple, low in cost, has the characteristics of fast curing and high efficiency, avoids the defect that the shadow part or the bottom part cannot be cured, has the excellent performance of the silicone material and the characteristics of the light curing technology, The modified polysiloxane can be applied to the fields of adhesives, film coatings and potting materials. |