Epoxy Silane Oligomer NEW

Epoxy Silane Oligomer: Substitute of Momentive MP200, Silane Oligomer, High Adhesion

       Characteristics

Epoxy silane oligomers are primarily used in metal surface treatment as anticorrosion coatings and adhesion promoters. They can significantly improve the corrosion resistance of metals such as steel, copper, and aluminum, enhance coating adhesion, and provide excellent hydrophobicity and weather resistance.

Owing to their high content of epoxy functional groups, stable chemical bonds are formed through epoxy ring-opening reactions, making them particularly suitable for the durability requirements of rigid composite materials. Compared with monomeric silanes, oligomeric silanes form more uniform films and offer longer storage life and higher stability.

Applications

1. Metal surface treatment, such as hot-dip galvanized steel, coil steel, and aluminum alloys, to enhance corrosion resistance and weatherability;

2. Waterborne coatings, including waterborne acrylics and waterborne epoxy primers, to improve adhesion to substrates and compatibility with polymer systems;

Baking finishes, to improve coating properties such as water resistance, chemical resistance, and scrub resistance.