Ultraviolet curing transfer adhesive for glass substrate

A glass substrate, ultraviolet light technology, applied in the field of transfer adhesive, can solve the problems of poor adhesion of glass substrates, poor chemical corrosion performance, poor boiling resistance, etc., and achieves improved boiling resistance, strong reactivity, phase Good capacitive effect

Active Publication Date: 2017-01-04
SUZHOU BETELY POLYMER MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] There are three technical problems in the existing UV-curable transfer adhesives, ①Poor adhesion on glass substrates
② Poor

Method used

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  • Ultraviolet curing transfer adhesive for glass substrate
  • Ultraviolet curing transfer adhesive for glass substrate
  • Ultraviolet curing transfer adhesive for glass substrate

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0038] Example one

[0039] The preparation method of UV-curable transfer glue for glass substrate includes the following steps:

[0040] According to parts by weight, mix 30 parts of carboxyl group-containing trifunctional resin UA-787LV, 13 parts of isobornyl acrylate reactive diluent, 1 part of 2,4,6-trimethylbenzoyl-bis Phenyl phosphine oxide, 3 parts of 1-hydroxy-cyclohexyl-phenyl ketone, and 3 parts of 2-hydroxyethyl methacrylate phosphate additives were added to the stirring and dispersing machine in sequence at normal pressure, 35°C, protected from light, In a dry and ventilated environment, stir at 1000 rpm for 4 hours, stir and disperse evenly, filter out impurities, avoid light, and seal the package as the main agent;

[0041] According to parts by weight, 8 parts of 2-hydroxyethyl acrylate, 2 parts of γ-amino(2,3-propylene oxide) propyl trimethoxysilane, 3 parts of γ-(methacryloxy) propyl trimethyl Oxyoxysilane, 10 parts of Changchun Chemical’s six-functional polyuretha...

Example Embodiment

[0043] Example two

[0044] The preparation method of UV-curable transfer glue for glass substrate includes the following steps:

[0045] According to parts by weight, mix 25 parts of carboxyl group-containing trifunctional resin UA-787LV, 5 parts of Changchun Chemical's hexafunctional polyurethane acrylate 5290, 13 parts of isobornyl acrylate reactive diluent, 1 part of 2 , 4,6-Trimethylbenzoyl-diphenyl phosphine oxide, 3 parts of 1-hydroxy-cyclohexyl-phenyl ketone, 3 parts of 2-hydroxyethyl methacrylate phosphate auxiliary agent were added and stirred in sequence In the dispersing machine, under normal pressure, 35℃, dark, dry and ventilated environment, stir at 1000 rpm for 4 hours, stir and disperse evenly, filter out impurities, avoid light, and seal the package as the main agent;

[0046] According to parts by weight, 8 parts of 2-hydroxyethyl acrylate, 2 parts of γ-amino(2,3-propylene oxide) propyl trimethoxysilane, 3 parts of γ-(methacryloxy) propyl trimethyl Add oxysilane,...

Example Embodiment

[0048] Example three

[0049] The preparation method of UV-curable transfer glue for glass substrate includes the following steps:

[0050] According to parts by weight, mix 30 parts of carboxyl group-containing trifunctional resin UA-787LV, 13 parts of isobornyl acrylate reactive diluent, 1 part of 2,4,6-trimethylbenzoyl-bis Phenyl phosphine oxide, 3 parts of 1-hydroxy-cyclohexyl-phenyl ketone, and 3 parts of 2-hydroxyethyl methacrylate phosphate additives were added to the stirring and dispersing machine in sequence at normal pressure, 35°C, protected from light, In a dry and ventilated environment, stir at 1000 rpm for 4 hours, stir and disperse evenly, filter out impurities, avoid light, and seal the package as the main agent;

[0051] According to parts by weight, 2 parts of γ-amino(2,3-propylene oxide) propyl trimethoxysilane, 3 parts of γ-(methacryloxy) propyl trimethoxysilane, 10 parts of Changchun Chemical Functional polyurethane acrylate 5290, 5 parts of 1,6-hexanediol di...

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Abstract

The invention discloses an ultraviolet curing transfer adhesive for a glass substrate. The ultraviolet curing transfer adhesive comprises aliphatic polyurethane acrylate, an acrylate active diluent, a photoinitiator, an acrylate aid and a silane coupling agent. The ultraviolet curing transfer adhesive for a glass substrate, disclosed by the invention, has good mechanical property, wear resistance, solvent resistance and cold/hot impact resistance while the adhesion between the adhesive layer and the substrate is good; and particularly, after water boiling test, the adhesion between the adhesive layer and the substrate is still greater than 4B, and little environmental pollution is caused. The problems that existing ultraviolet curing transfer adhesive has low adhesion and is not resistant to water boiling and solvent are solved; and the ultraviolet curing transfer adhesive disclosed by the invention meets the industry requirements, reduces the production cost of an enterprise and brings profit to the enterprise.

Description

technical field [0001] The invention relates to the technical field of transfer adhesives, in particular to an ultraviolet light-cured transfer adhesive for glass substrates, which can be used on the surface of inorganic materials such as glass, and solves the problem that the existing transfer adhesives can only be applied to organic films. Background technique [0002] UV curing curing transfer adhesive has the advantages of convenient use, fast curing speed, high light transmittance, convenient operation, and environmental friendliness, and has been widely used in various plastic film industries. The formula of UV curing transfer printing adhesive generally includes: reactive diluent monomers, photoinitiators, acrylate prepolymers, additives, etc. [0003] UV curing is ultraviolet curing. UV is the English abbreviation of ultraviolet. Curing refers to the process of transforming a substance from a low molecular weight to a high molecular weight. Under UV radiation, the ph...

Claims

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Application Information

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IPC IPC(8): C09J175/14C09J11/06
Inventor 葛大鹏曾建伟鲁斌高显波
Owner SUZHOU BETELY POLYMER MATERIALS CO LTD
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