Acrylic emulsion adhesive has excellent properties

Acrylic emulsion adhesive has excellent properties

2023-07-06

1.Water as a dispersion medium, do not use organic solvents, non-toxic or flammable danger, is environmentally friendly products;
2.Acrylic monomers have many types, containing ester groups, carboxyl groups, hydroxyl groups and other functional groups have strong polarity, it is easy to emulsion copolymerization with other monomers such as vinyl acetate, styrene, vinyl chloride, etc., to make emulsion adhesives with various properties;
3.Acrylic polymer has excellent color retention, light resistance and weather resistance, not easy to oxidize, not sensitive to ultraviolet degradation;
4.Acrylic polymer bonding strength and shear strength are very high.
Acrylic emulsion adhesives can be classified in two ways. Emulsion according to the use of the product classification can be divided into: inner wall emulsion, outer wall emulsion, elastic emulsion, waterproof emulsion, sealing emulsion and so on. According to the composition of the product can be divided into: pure acrylic emulsion, silicone acrylic emulsion, styrene acrylic emulsion, vinegar acrylic emulsion and so on.
However, acrylic emulsion adhesives also have certain disadvantages: poor water resistance, long drying time, and easy to mold.