This standard is issued under the fixed designation F/FM; the number 1 This practice is under the jurisdiction of ASTM Committee F02 on Flexible. When experiencing ink flaking, with uncured, or easily ablated inks, performing ASTM F, the tape test can determine if ink to substrate. Poor adhesion of ink or coating to the base substrate can impact the readability of printed materials, affect the functionality of coated materials, or create a.
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Note; the same test on a one year old material has potential to vary significantly from a three year old material. Whether there is a possibility for that ink to flake and contaminate an OR environment, make a critical instruction unreadable, or cause a cosmetic malfunction, astk ASTM F tape test can help identify these risks upfront.
ASTM Ink Adhesion Tape Test
Read more about subscriptions. An adequate sample size to be tested should be determined Conditioning consistency of the sample; ambient temperature, moisture exposure, ink aatm time, amount of time tape is applied, etc. Monitoring Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the standards required in your work.
This ensures that you are always up-to-date and saves you both time and money. This is very similar to ink adhesion issues. There is much more behind the ASTM F test than just a piece of tape and a mini tug-o-war contest. Cut a piece of or asm to use.
Surface energy treatments can diminish over time. The last thing any company wants is a label in-line or in the field with potential of failing inks. Fortunately, there are tests that can help identify both issues.
When experiencing ink flaking, with uncured, or easily ablated inks, performing ASTM F, asttm tape test can determine if ink to substrate adhesion is acceptable.
Make certain the set up time for the scotch tape is consistent. If this occurs be sure to communicate that all possible variables have been standardized. If you need to be able to add standards to the monitoring service, you must register as a user with your own username and password.
Developing that standard conditioning test is important. To test your scalp for flakes you can perform the scratch test. Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the standards required 2f252 your work. I always remember my tape tests working.
ASTM Ink Adhesion Tape Test – AWT
Here is how to administer the test: Typical things to consider are as follows: While holding the sample down peel the tape off at a degree angle with an even motion at approximately 12 to 18 inches per second. To avoid poor results it is necessary to be as consistent as possible in performing the test. Likewise, if the wrong ink is being applied to a substrate the ink can fail with the result being the ink flaking off, much like dandruff. Webprint Printed and bound. Subscription – always f252 and updated A web subscription provides an easy and secure access to standards, and you are guaranteed to always have the latest edition.
I suppose your question now is what to do if your tape looks like it just picked up half of the confetti from Bourbon Streets Mardi Gras celebration after the Super Bowl? Poor ink or coating adhesion can affect the readability, functionality, and even cause contamination. For the most accurate scalp scratch test results wear a black t-shirt and use a f2522 light to identify debris while scratching.
ASTM F2252:13
The substraight age and properties remains constant. The benefits of a subscription: A web subscription provides an easy and secure access to standards, and you are guaranteed to always have the latest edition.
You need to log in before adding standards to the monitoring service. Having an understanding at both the printer and the end user about how the test is performed and how to interpret the results is critical in making this an effective and valuable test method.
Use the ASTM F tape test as an indicative measure and, if there is a failure, work closely with the printer until the test is passed. Examine sample for ink flaking. This could be one of any of the following things:. Start Webshop Product catalog Product presentation. The moment new editions of the standards you monitor are released, changes are made, or appendixes are published, you will be alerted by email.
Think of the relationship of ink to substrate as you would shampoo to scalp. If the wrong type of shampoo is used, it could result in dandruff. The test should be completed on a flat surface with no wrinkles, creases, or folds.
Document the results and save the samples.