The chemical resistance of MMA Adhesives

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In a blog post, ITW Performance Polymers explores the evolving adhesive class of MMA (methyl methacrylate) acrylic adhesives and their outstanding chemical resistance properties.

(Image credit: ITW Performance Polymers)

MMA adhesives, also commonly known as acrylic adhesives, are sought out for their adhesion capabilities across various substrates, making them the go-to choice for many industries. These versatile adhesives are particularly renowned for their exceptional performance in challenging environments such as wide temperature ranges and applications where chemical resistance is a top priority.

Ceramics, with their fragile nature and porous surfaces, can be a challenge to bond. Ceramic glue is critical to many applications. Finding the best glue for ceramic applications is crucial to ensure longevity and durability. MMA adhesives, with their high tensile strength and resistance to chemicals, make them an ideal choice for bonding ceramics. Whether you’re fixing a broken vase or working on intricate ceramic art, MMA acrylic adhesives offer a reliable solution.

The strength and durability of MMA adhesives lies in their acrylic polymer and compound composition. This polymer family forms a durable bond with a wide range of materials, including metals, plastics, composites and coatings. The structure of the acrylic polymer allows MMA adhesives to maintain their integrity even when subjected to various chemical exposures.

In applications where a tight, chemical-resistant seal is necessary, MMA adhesives stand out as sealing adhesives. As such, they are able to form a durable, impervious seal and structural joint that makes them an excellent choice for industries such as automotive, aerospace, and marine, where maintaining the integrity of joints and seams is crucial.

A chemical resistance chart is a valuable resource when choosing the right adhesive for a particular application. MMA adhesives are known for their compatibility with a wide range of plastics, including chemical-resistant plastics. This compatibility ensures that the adhesive will maintain its adhesion strength even in the presence of chemicals.

Acid-resistant MMA adhesives are leaders for such resistance, withstanding exposure to acids that many other adhesives would not. Corrosion inhibitors play an important role in chemical resistance in the adhesive industry. Whether you are working in a laboratory, chemical plant, or any other industrial environment where acid resistance is essential, MMA adhesives have a history of performance.

In applications where adhesives are subjected to wear and tear, MMA adhesives still hold their ground. Their long-term adhesion characteristics mean that they maintain their bond strength even under dynamic mechanical stress and environmental factors. This durability ensures that the bonded components remain intact, or structural in nature for an extended period.

MMA acrylic adhesives are well established performers in the adhesive world when it comes to chemical resistance and durability. MMA acrylic adhesives offer premium performance with their ability to form strong, long-lasting bonds even in challenging environments.

This article first appeared on the ITW Performance Polymers website