Precautions of UV coating production line

UV coating is specially for the UV coatings, uv-curable paint plate coating is a kind of independent film, the film forming principle of it, no property, but optical membrane reaction, so the application of UV coating production lines, has many characteristics different from other types of paint, a lot of attention UV coating production line is a basic grasp of, otherwise it will bring unnecessary trouble production.  

First of all, the use of UV coating matters needing attention: light curing coating is not allowed to be mixed with other coatings in the paint configuration, because it is thicker, so it needs to be fully stirred evenly. Thinners are not allowed unless specified on the paint manual.

Secondly, UV coating equipment matters for attention :UV paint is also a difference, UV coating production line, whether to use roller coating machine, coating machine or spraying machine, should use the corresponding UV coating system, if mixed with different construction methods of paint will lead to greatly reduced coating effect, do not even want to be required products  .

UV drying Note: UV paint based on the high consistency, so after the coating is usually recommended to add a leveling machine for a period of time heat drying leveling, and then into the UV light curing machine for complete drying.  If the indoor environment is low lead to low paint temperature, should use the water cycle heating system with the roller coating machine painting, to avoid excessive paint viscosity caused by uneven coating phenomenon.

Finally, the UV  coating equipment cleaning Note: In the long-term use of UV coating production line, can not avoid the paint on the machine when the equipment caused by paint pollution, paint replacement in the machine inside the attached paint is also in need of timely processing.  It is recommended to use ester solvent cleaning, and cleaning the paint to remember can not be recycled, can only do the next treatment when the first road cleaning purposes.  UV paint also need to follow the instructions on the packaging for a reasonable storage, so as to avoid changes in paint quality UV coating quality decline.