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What Is Water-Based UV-Curable Epoxy Adhesives?

2026-08-07

Water-based UV-curable epoxy adhesives are water-based, UV-curable epoxy adhesives that use acrylic-modified epoxy resin as the base resin and replace traditional organic solvents with water. They cross-link and cure rapidly within a few seconds upon exposure to UV light and are classified as environmentally friendly, light-curable water-based adhesives.

Water-Based UV-Curable Epoxy Adhesives for Direct-to-Plate Printing

Raw Material

Specification

Parts by Mass

Acrylate-modified epoxy prepolymer

Industrial Grade

100

Tripropylene glycol diacrylate (TPGDA) reactive monomer

Industrial Grade

120

4-Chlorobenzophenone photoinitiator

Industrial Grade

16

Leveling agent

Industrial Grade

16

Stabilizer

Industrial Grade

4

Defoamer

Industrial Grade

8

Surfactant

Industrial Grade

36

Diluent

Industrial Grade

100

Deionized water

Industrial Grade

Appropriate amount

Other additives

Industrial Grade

Appropriate amount

Modified Epoxy Resin Water-Based Adhesives

Raw Material

Specification

Parts by Mass

Epoxy resin (EP)

Industrial Grade

100

Liquid carboxyl-terminated nitrile butadiene rubber (CTBN)

Industrial Grade

10

Flexible polyetheramine (D400)

Industrial Grade

30

Diethyltoluenediamine (DETDA)

Industrial Grade

25

Defoamer

Industrial Grade

1~2

Wetting agent

Industrial Grade

1~2

Other additives

Industrial Grade

Appropriate amount

Polyetheramines CAS 9046-10-0
Diethyltoluenediamine (DETDA) CAS 68479-98-1

Water-Based Epoxy Emulsion Adhesives

Raw Material

Specification

Parts by Mass

Epoxy Resin CYD-014u

Industrial Grade

100

Main Monomer (BA/St)

Industrial Grade

53/45 (mass ratio)

Functional Monomer (MAA)

Industrial Grade

23

Solvent (C4​H10​O⋅PM)

Industrial Grade

60

Initiator (BPO)

Industrial Grade

4.67~7.33

Neutralizer (C₆H₁₅N)

Industrial Grade

23.23

Dispersant (Deionized Water)

Industrial Grade

Appropriate amount

Bisphenol A diglycidyl ether CAS 1675-54-3
Propylene Glycol Monomethyl Ether CAS 107-98-2
Benzoyl Peroxide CAS 94-36-0

Water-Based Epoxy Adhesives

Raw Material

Specification

Parts by Mass

Epoxy Resin (E-44)

Industrial Grade

100.0

Methacrylic Acid (MAA)

Industrial Grade

10.0

Styrene (ST)

Industrial Grade

10.0

Butyl Acrylate (BA)

Industrial Grade

30.0

Ethylene Glycol Monobutyl Ether

Industrial Grade

2.0~3.0

N-Butanol

Industrial Grade

1.0~2.0

Benzoyl Peroxide

Industrial Grade

0.5

Triethanolamine

Industrial Grade

1.0~3.0

Water

Industrial Grade

Appropriate amount

Other Additives

Industrial Grade

Appropriate amount

Bisphenol A diglycidyl ether CAS 1675-54-3
Benzoyl Peroxide CAS 94-36-0
2-Butoxyethanol CAS 111-76-2