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UV curing adhesive and preparation method thereof

A technology of curing glue and monomer, applied in adhesives, non-polymer organic compound adhesives, chemical/physical/physical-chemical stationary reactors, etc. Effect

Inactive Publication Date: 2022-08-02
南京中贝新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a UV curing adhesive and its preparation method, aiming to solve the problem of insufficient UV curing adhesiveness prepared by the existing UV curing adhesive preparation method

Method used

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  • UV curing adhesive and preparation method thereof
  • UV curing adhesive and preparation method thereof
  • UV curing adhesive and preparation method thereof

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Embodiment Construction

[0021] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

[0022] In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than Indica...

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Abstract

The invention relates to the technical field of adhesives, in particular to a UV curing adhesive and a preparation method thereof.The preparation method of the UV curing adhesive comprises the steps that a bisphenol A epoxy acrylate oligomer, a phenoxyethyl acrylate monomer, a diethylene glycol diacrylate monomer and a photoinitiator are prepared according to the proportion for standby application; the preparation method comprises the following steps: adding a bisphenol A epoxy acrylate oligomer and a phenoxyethyl acrylate monomer into a reaction kettle, mixing at 50-60 DEG C, adding a diethylene glycol diacrylate monomer and a photoinitiator into the reaction kettle, and stirring for 2-3.5 hours to obtain a mixture; the mixture is filtered, and the UV curing adhesive is prepared; the UV curing adhesive prepared by the preparation method disclosed by the invention is better in viscidity and more beneficial to use.

Description

technical field [0001] The invention relates to the technical field of adhesives, in particular to a UV curing adhesive and a preparation method. Background technique [0002] UV curable adhesive, also known as UV curable adhesive, is a one-component, solvent-free adhesive that is widely used in various fields. There are deficiencies and need to be improved. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a UV-curable adhesive and a preparation method thereof, aiming at solving the problem of insufficient viscosity of the UV-curable adhesive prepared by the existing UV-curable adhesive preparation method. [0004] In order to achieve the above purpose, in the first aspect, the present invention provides a method for preparing a UV curable adhesive, which prepares bisphenol A epoxy acrylate oligomer, phenoxyethyl acrylate monomer, ethylene glycol diacetate in proportion. Acrylate monomer and photoinitiator are ready for use; [0005] ...

Claims

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Application Information

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IPC IPC(8): C09J4/02B01J19/18
CPCC09J4/00B01J19/18
Inventor 王克敏
Owner 南京中贝新材料科技有限公司