Skip to main content

What are the UV Curable Inks Used for Metals?

As a Uv Ink Supplier, share with you.

There are two types of UV curable inks for metal printing: cationic or free radical (acrylate). Cationic UV curable inks all contain a chemical composition based on epoxy resin. The curing speed of this ink system is slower than that of the traditional free radical system, which is generally based on acrylic resin. If properly treated, both ink systems can bring good outdoor durability to printed matter. Both cationic and free radical UV curable inks are chemically reactive. During the curing process, a hard ink film can be produced. These ink films are not only resistant to abrasion and corrosion by chemical agents, but also similar to thermosetting solvent inks.

Uv Curable Varnish

Uv Curable Varnish

No matter which type of ink you choose for metal printing, this ink should meet the specific performance requirements of the job. For example, the ink film formed by screen printing ink must not only have a certain degree of hardness to resist wear, scratches, ink accumulation and solvent erosion, but also have enough flexibility to facilitate people's bending, die-cutting and Press bumps.

There will not be one ink and one metal substrate that can meet all your production requirements. On the contrary, you need to deal with different coating materials and at the same time match the ink system with different coating materials and the end use of the product. If the product is used internally, it is very suitable for epoxy resin inks, and resin thermosetting inks are also available. If the product does not need to be solvent-resistant, then air-dried solvent-based inks are sufficient. If the printed matter needs both corrosion resistance and outdoor durability, air-drying and epoxy-based solvent-based inks are not ideal choices, but other traditional thermosetting or UV-curing inks can be used in this field. Your first task is to ensure that the ink film can adhere to the substrate after drying or curing, and you should choose different inks according to different materials.

Our company also has Uv Curable Varnish on sale, welcome to contact us.


Comments

Popular posts from this blog

The process of making different types of inks

One of the most important, integral and indivisible factors in ink manufacturing is   the type of pigment used in the ink . Everything from the appearance of the ink to the characteristics of the ink to the way it lasts depends on the pigments used to color the ink. Therefore, when you want to know the right type of ink for your requirements, it is important to know the type of pigment used in the ink. With the wide variety of inks on the market, it can be difficult to know which ink is best for the purpose you have in mind. When it comes time to print, having a guide to pigments and inks makes it easier for people to make the right choice.   Water-based inks and their pigments. While inks have many uses and they represent many businesses, one of the most common commercial uses of ink is for printing paper. Copiers, printers, and other such printing devices utilize digital printing methods, and the inks used for these purposes are usually water-based inks. Experts such as pigm...

What is a Heat Transfer?

Free heat transfer was first spread in the United States and Western Europe, and it has gradually become popular in China in the past two years. The early heat transfers were not so much heat transfers as heat transfers. They were mainly popular slogans and characters. Later, they gradually developed into various vivid patterns. With the development of economy and the progress of society, the new mankind is more and more flaunting individuality, coupled with the development of computer technology and the development of related software, these are undoubtedly even more powerful for the free heat transfer industry. Heat transfer clothing has become popular in Europe and America, becoming popular casual clothing. Because of its simple printing process and easy operation, the materials needed are economical and easy to obtain, and it can be widely printed on various substrates, such as knitted T-shirts, denim, plush, toys, shoes, backpacks, and all kinds of nylon Cap and so on. It can be t...

4720 sublimation Ink for Epson

  4720 sublimation Ink for Epson Large format textile printing ink This type is design for 4720 printheads. compatible with 3 to 4 printhead or 6 to 8 printhead output print. The higher quality image output The  sublimation ink  is also called " heat transfer ink ". Great for personalized customized development in the market, provides unlimited design potential for a wide range of applications for signage and apparel printing including T-shirt, Home furnishing flags, banners, sportswear, swimwear etc.  InkMall's IM-SBL dye sublimation ink  features: 1. Vivid and Beautiful dye sublimation transfers 2. highly reliable for production usage and extend printhead life. (can save up to 20% ink)  3. Excellent color fastness and scratch. 4. High Color fastness, 4-5 level on single Color Colors: cyan, magenta,  black, yellow, light magenta, light cyan, matte black, light light black, light black, 9 colors Packing: 1L (other pac...