Waterborne pressure sensitive adhesive
Pressure-sensitive adhesive is an important independent branch in the field of adhesives. Because of its dry tack and stickiness, it is customary to call GlueDots pressure-sensitive adhesive as self-adhesive.
Q: What is the difference between waterborne and solvent-based pressure sensitive adhesives?
A: Waterborne PSAs use water as the medium, offering no VOC emissions, safety, environmental friendliness, and lower cost, but have slower drying speed and lower water resistance. Solvent-based PSAs dry faster and have better water resistance, but contain organic solvents that impact environmental and health safety.
Q: How long does it take to fully cure after coating?
A: After coating and drying, it is recommended to age the adhesive at 40℃ for 2-3 days to allow full crosslinking, achieving optimal bond strength and cohesion. The curing method is heat curing.
