GEO Specialty Chemicals Solutions for Adhesives and Sealants

GEO Specialty Chemicals, established in 1993 and headquartered in Ambler, Pennsylvania, supplies acrylic and methacrylate monomers widely used in adhesive and sealant formulations. These materials support key performance needs such as adhesion strength, curing control, flexibility and compatibility with diverse substrates. The company also provides complementary additives that help formulators optimize viscosity, stability and overall bond durability in industrial adhesive systems.

Bisomer® MPEG 350 MA

Methoxy polyehthyleneglycol methacrylate. Is a long chain methacrylate monoester based on an ethylene oxide backbone. It is water soluble and contains approximately 8 ethylene oxide (EO) units in the chain. It is used to introduce non-ionic water dispersible groups into acrylic or vinyl polymers. It is also an excellent flexibilizing molecule due to its low glass transition temperature (Tg). Used in water-based pressure sensitive adhesives (PSAs).

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Bisomer® PEM63P HD

Polyalkyleneglycol monomethacrylate. Is a firmly established capping agent in urethane methacrylate oligomers for various applications including strucural and anaerobic adhesives. It offers a low glass transition temperature (Tg) and low shrinkage on polymerization. It is an ideal candidate as a polymerisable surfactant in associative thickeners.

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Bisomer® PEA 6

Bisomer® PEA 6 by GEO Specialty Chemicals is a polyethyleneglycol monoacrylate. Is a firmly established capping agent in urethane acrylate oligomers for various applications including UV cure adhesives. Bisomer® PEA 6 is non-toxic, hydrophilic and offers a low glass transition temperature (Tg) and low shrinkage on polymerization.

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