They contain one or more functional group such as amide, hydroxy, or carboxy.They are cross-linked with themselves, amino, or epoxy resins.Acrylics may also be modified with other resins.

• 热塑性丙烯酸和热固型丙烯酸(涂料)和丙烯乳液是可供应的，后两者可用于卷钢涂料中。