Silicone screen printing ink application category
Silicone screen printing ink is also called silicone ink, it is widely used in clothing, such as tops, pants, socks, vamp screen printing, or other special printing processes such as molding process, embossing process, underwear bonding process, rope dipping process and so on. According to the application category, it can be roughly divided into screen printing silicone ink, heat transfer silicone ink, molded silicone ink, embossed silicone ink, rope dipping silicone ink, underwear bonding silicone ink. Silicone screen printing ink because of its simple operation, environmental protection and pollution-free, widely used, more and more businessmen to join the research and development of this product, but also to promote its more aspects of application to other categories.
Silicone screen printing ink application principle
At present, most of the silicone screen printing inks on the market are additive two-component liquid silicone rubber, and its application principle is basically that the vinyl base silicone and the hydrogen-containing silicone under the joint action of platinum catalyst and temperature (generally 100-160℃), hydrogen silicification reaction occurs, then curing into an elastomer, and the cured silicone screen printing ink no longer returns to the liquid state at normal temperature and pressure. Thus firmly adhere to the surface of the clothing, adding more added value to the clothing. Silicone screen printing inks generally require a variety of chemical materials to assist a variety of instruments (such as printing tables, table dryers, printing machines, tunnel furnaces, etc.) and human resources to work together to complete, silicone screen printing ink is only a certain part of the clothing manufacturing process. In the application of silicone ink, the various components are generally mixed in proportion, put into the machine, printing, heating, post-processing and so on.
Silicone screen printing ink application value
As we all know, liquid silicone rubber has good storage stability, good chemical and physical properties, natural environmental protection characteristics, and the cost of obtaining is quite cheap, and it is more and more recommended to the application side. Silicone screen printing ink is generally packaged in a two-components does not mix with each other and does not pollute each other, basically can be stored for more than 1 to 2 years, which eliminates the buyer's concerns about the storage cycle of the product. Liquid silicone rubber in the chemical reaction, no by-products, no pollution to the environment, no chemical residue, cured silicone rubber is good feeling, strong tensile force, no odor, neutral PH value, compression permanent deformation is small, and has excellent weather resistance, water resistance,solvent resistance, acid and alkali resistance, high and low temperature resistance, yellowing resistance etc.
Hot Tags: silicone printing inks manufacturer, China, suppliers, manufacturers, factory, wholesale, price, pricelist, free sample
