K3A Ethylene propylene copolymer grafted maleic anhydride

Coace® K3A is a kind of chemical functionalized propylene base copolymer with low glass transition temperature. It owns high fluidity during the manufacturing process.

The maleic anhydride molecule is a reactive compound that can attach to the copolymer chain through a chemical reaction. This grafting process creates a copolymer with new chemical properties, such as increased adhesion to polar substrates and improved melt viscosity. EPM-g-MA is used in a variety of applications, including adhesives, coatings, and polymer blends.

One of the key advantages of EPM-g-MA is its ability to improve the adhesion of polyolefin materials to other substrates, such as metals, glass, and polar polymers. This can be particularly useful in applications such as packaging films, where strong adhesion is required to ensure the integrity of the package.