Year after year, ultraviolet radiations are gaining popularity among manufacturers where the majority of industries are using the technology throughout their production. The UV coated and cured product is long lasting and resistant to abrasion which is always a positive gesture. UV coat and cure systems are overly standardized all over and are efficiently beneficial to industries. However, they are complex and demands ardency and competence. In fact, ultraviolet coatings are in multiple arrays of properties and these arrays demand keenness, knowledge and experience. Therefore, professionalism training and supervision is required as experienced professionals must train their employees on how to coat and supervise a UV curing system. Curing takes place after the inks, paints or adhesives are applied appropriately and the infrared lamps positioned accurately. Listed below are some fundamental tests to run to determine whether the process is cured. At times, curing might be prolonged following the violation is simple requirements and instructions; these requirements are also covered in the article.
Firstly, there is thumb rubbing. Thumb rubbing entails using your thumb to scrub the surface of the coating and determines whether it is cured or not. A cured coat normally smudges your thumb, but with a removable splotch using a soft clothing or paper. Where the splotch is irremovable, then the process is not cured.
The second test to run is a scratch test. Scratching is more intense and should be facilitated using your fingernail. Basically, an ultimately cured coating should resist scratches all through. Therefore, coating should on no occasion scratch off whatsoever. There are two possibilities through which the ink or a coating should scrape off; one, the adhesives used was poor or coating is still not cured.
The last test is based on the use of methyl ethyl ketone. Get a cotton rag and dip it into the methyl ethyl ketone for absorption. The wet cotton cloth is then used for double rubbing the surface of the product. The procedure should be prolonged until breaking is experienced. A fully UV cured surface or product should never smudge the swab at all.
There are set requirements that ultraviolet coating and curing systems adhere to and these requirements are essential. First, one needs to understand the required weight and the type of coatings used. UV lamps must be positioned accurately in order to have a fully cured surface. Also, it is fundamentally essential to have skilled and trained professionals or operators facilitating the coating and curing process.
One of the major reasons why curing might fail is weight additions. In most cases, experts tend to overweight the coating. Therefore, examine whether coating is within the required weight and if not, reduce it ultimately. Additionally, the lamps should also be positioned accurately and maximally powered.
Conclusively, confirm the shelf life of the coating you acquire. Basically, coatings have a maximum of six months before expiration and you should always have that thought in mind. Therefore, before purchasing the coating, ensure to confirm the manufacturing dates as well as the expiry dates.
Keenness must be portrayed through the process and the same keenness employed during the curing process. Lamps must be fully operational and well positioned to avail UV radiations. Therefore, ensure to follow and meet all the set requirements in order to exceptionally fasten the curing process.
Firstly, there is thumb rubbing. Thumb rubbing entails using your thumb to scrub the surface of the coating and determines whether it is cured or not. A cured coat normally smudges your thumb, but with a removable splotch using a soft clothing or paper. Where the splotch is irremovable, then the process is not cured.
The second test to run is a scratch test. Scratching is more intense and should be facilitated using your fingernail. Basically, an ultimately cured coating should resist scratches all through. Therefore, coating should on no occasion scratch off whatsoever. There are two possibilities through which the ink or a coating should scrape off; one, the adhesives used was poor or coating is still not cured.
The last test is based on the use of methyl ethyl ketone. Get a cotton rag and dip it into the methyl ethyl ketone for absorption. The wet cotton cloth is then used for double rubbing the surface of the product. The procedure should be prolonged until breaking is experienced. A fully UV cured surface or product should never smudge the swab at all.
There are set requirements that ultraviolet coating and curing systems adhere to and these requirements are essential. First, one needs to understand the required weight and the type of coatings used. UV lamps must be positioned accurately in order to have a fully cured surface. Also, it is fundamentally essential to have skilled and trained professionals or operators facilitating the coating and curing process.
One of the major reasons why curing might fail is weight additions. In most cases, experts tend to overweight the coating. Therefore, examine whether coating is within the required weight and if not, reduce it ultimately. Additionally, the lamps should also be positioned accurately and maximally powered.
Conclusively, confirm the shelf life of the coating you acquire. Basically, coatings have a maximum of six months before expiration and you should always have that thought in mind. Therefore, before purchasing the coating, ensure to confirm the manufacturing dates as well as the expiry dates.
Keenness must be portrayed through the process and the same keenness employed during the curing process. Lamps must be fully operational and well positioned to avail UV radiations. Therefore, ensure to follow and meet all the set requirements in order to exceptionally fasten the curing process.
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