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Environmentally friendly adhesives that offer a balance between shear (the capacity of the adhesive to stick to itself), tack (the degree to which the adhesive bonds immediately to the adherend), and peel are water-based acrylic polymer emulsions (the bond strength between the adhesive and the adherend, which typically increases over time during the curing process).
There are numerous cross-linkable acrylic polymers. The final adhesive binding product’s resistance to water, detergents, solvents, ageing, and the elements is provided by cross-linking. PSAs (pressure-sensitive adhesives) and emulsion systems used to laminate paper to one another are examples of acrylic adhesives.
The Global Acrylic-based Emulsion Adhesives market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
Reactsurf 2490, a new APE-free1 polymerizable surfactant from Solvay, was introduced today. It is intended to serve as the primary emulsifier for acrylic, vinyl-acrylic, and styrene-acrylic latex systems.
In comparison to traditional surfactants, Reactsurf 2490 enhances emulsion performance to deliver superior functional and aesthetic benefits in exterior coatings and pressure sensitive adhesives (PSAs), even at high temperatures.
Reactsurf 2490 is frequently used in exterior coatings, pressure-sensitive adhesives, paint binders, adhesives & sealants, textile & nonwoven binders, paper coatings, and building & construction applications, among other things.
A better film hardness and antiblocking are made possible by its ideal combination of properties, which also includes low dynamic surface tension, critical micelle concentration, good particle size control, low grit, and low foaming.
