The ink composition of metal paint marker mainly includes metal powder, resin, solvent and additives.
Metal powder: This is the main component of metal paint mark ink, different metal powder can create different metal texture effects. Common metal powders are silver powder, gold powder, copper powder, aluminum powder, bronze powder and so on. Among them, silver powder is fine and high gloss, and is often used to produce a cold silver effect, while gold powder is used to produce a noble gold effect.
Resin: Resin acts as a thickening agent in metal paint mark inks. Common types of resins include acrylic and alkyd resins. The addition of the resin can improve the consistency and adhesion of the ink, making it easier for the metal powder to adhere to the paper or other materials.
Solvent: Solvent is used as a diluent in metal paint mark ink, mainly used to adjust the fluidity and drying speed of ink. Common solvents include alcohols and esters.
Additives: Additives are auxiliary ingredients in metal paint mark ink, common additives are moisturizers, antioxidants and preservatives. The role of these additives is to maintain the stability of the ink and extend the service life of the ink.
The combination of these ingredients gives the metal paint marker a special writing effect and durability, able to form a distinct and long-lasting mark on a variety of hard materials.
