MONTECK™ MAA
MONTECK™ MAA
Chemical
Methacrylic Acid, Glacial
Linear Formula
H2C=C(CH3)COOH
CAS Number
79‐41‐4
Packaging Available
- Bulk
- Drums
- Totes

Methacrylic Acid, Glacial for High-Performance Polymers in Coatings, Adhesives, and Specialty Resins
Methacrylic Acid, Glacial (MAA) is widely used in the production of polymers and resins for coatings, adhesives, and sealants, where it contributes enhanced adhesion, crosslinking capability, and chemical durability. As a highly reactive monomer, MAA is essential in forming both homopolymers and copolymers with tailored mechanical and thermal properties.
Its unique **chemical structure—featuring a carboxylic acid group attached to a vinyl group with a methyl substituent—**enables MAA to function as a versatile building block in a wide range of polymer systems. It also finds extensive applications in textiles, paints, plastics, and specialty chemicals due to its ability to introduce hydrophilic, polar, and reactive sites within a polymer chain.
Methacrylic Acid, Glacial is commonly used in ion-exchange resins, paper and leather coatings, water treatment polymers, and dispersants. It enhances the adhesion of paints and sealants to substrates such as metal, concrete, and plastics, while also improving the mechanical strength and weather resistance of the final product.
MAA is a critical monomer in automotive coatings, construction materials, and high-performance acrylic formulations, where precision, chemical stability, and long-lasting protection are required across industrial, commercial, and consumer applications.

MONTECK™ MAA Methacrylic Acid Glacial CAS Number: 79‐41‐4