laser paste

Laser Pigment With Rainbow Effect

【Introduction】 

    Laser pigment is a high-grade rainbow pigment like laser film, which is mainly composed of surface-treated nanometer-thick flake metal particles and is generally supplied in the form of slurry. When ink and coating products made by this material are coated on flat and smooth substrates (such as transparent plastic sheets, glass), It can show different colors as the viewing angle changes, especially producing a more intense colorful rainbow under sunlight..This pigment has good weather resistance,temperature resistance, acid and alkali resistance, strong solvent resistance, good dispersion, and obvious discoloration effect. It is mainly used for mobile phone glass panels, home appliance plastic panels, colored crystal glass decoration, automotive laser clothing, tobacco and alcohol packaging, and can also be used for high-end packaging of famous brand products such as food and beverages, cosmetics, and electronic products.

    This laser pigment can be used to make solvent-based screen printing and gravure printing inks, as well as solvent-based plastic coatings, industrial coatings, automotive coatings, metallic glass coatings, etc. It is suitable for printing, coating, spraying and other construction methods. The substrate is preferably transparent Film, transparent plastic sheet, transparent glass, smooth coated paper, smooth metal,ect

【Types and varieties】

    Our anti-counterfeiting laser pigment varieties include:

【Usage and dosage】

    First use solvent to dissolve and disperse, then add special resin to disperse evenly without grinding. Different particle sizes require different amounts of addition. If it is used for making gravure laser ink, the added amount is generally 8-15%; for screen printing ink, the added amount can be 8-25%; if used for coating, the added amount is 5-12%; if used for spraying, the added amount can be The amount is 0.5-5%. Solvents can be esters, ketones, ethers, aromatic hydrocarbons, etc.

【Packaging specifications】  

    1KG/can，5KG/barrel

【Storage and shelf life】

     Place it in a cool, dry and ventilated place, avoid sunlight as much as possible, and keep away from fire sources and organic solvents. The shelf life is 2 years in an unopened state. After the shelf life is exceeded, it can be used after passing the test.