To be effective, a psa must immediately wet a surface as soon as it is brought into contact with the surface. A minimum of 3 strips should be used for each sample of material. Active and intelligent packaging 26 march 2020 event. In contrast, tests for tack of activated adhesives tend to be process specific. Finat cannot heldliable anyloss, damage injuryresulting from application.
Once the matrix has been stripped from the face stock the web integrity is maintained by the liner. Finat test methods 8th edition adhesive ultraviolet scribd. This test method quantifies the permanence of adhesion or peelability of selfadhesive pressure sensitive. The present invention provides switchable adhesives comprising a mixture, in proportions by weight, of 20% to 98% of an adhesive, 2% to 80% of curable molecules and 0.
These simplify cutting samples for finat, pstc appendage b, 2. A revised and embellished edition of the finat technical handbook, the ninth edition of the test method manual, is scheduled to be published in the first quarter of 2014. Offer a global communication platform for regional and national associations worldwide. Lab master release and adhesion tester testing machines. The jac trademark and all other jac brands are trad. Jason ness, andrew hearley, keith kirkwood, shankar. Silicone release liners, problem solving in release applications. Finat technical handbook test methods 9th edition 2014 uk read online for free. Test methods for adhesive tape, adhesives, tape, peeling tests and adhesion tests pstc101 international standard for peel adhesion of pressure sensitive tape astm d 3330 standard test method for peel adhesion of pressuresensitive tape tlmi lia1 180 peel adhesion stock tlmi lia2 180 peel adhesion release liner finat1 peel. Jul 25, 2012 the selfstick foam adhesive according to embodiment 25 having a 90 peel adhesion greater than 15 n 12. For a lowspeed release the strips should be 50 mm wide and at least 175 mm long. Finat launches new technical tests in latest standards. A number of standard test methods are used in the u. The loop is made from a strip of tape 25 mm wide and at least 175 mm long.
Finat will supply symbolic information about the properties of individual finite elements, and will provide abstract algorithms for their evaluation. The report comes at a time of continued uncertainty, although with the outcome of the uk elections, it is highly likely that brexit is a business reality that our industry will have to deal with in the course of 2020. You may need a pdf reader to view some of the files on this page. The loop tack test is widely used in the adhesive tape and psa industries, primarily as a quality control tool.
Adhesion test methods suppliers, manufacturer, distributor. Section 5 discusses important aspects of these tests. Finat test methods for selfadhesive materials ftm 1 peel adhesion 180 at 300mm per minute ftm 2 peel adhesion 90 at 300mm per minute ftm 3 low speed release force ftm 4 high speed release force ftm 5 resistance to elevated temperatures ftm 6 resistance to ultraviolet light ftm 7 silicone coat weight. This test method allows the end user to determine the force required to separate the. Accelerated waterborne pressure sensitive adhesive. Measuring peel adhesion at 90 normally gives a lower value than at 180 and allows values to be measured for materials normally giving paper tear. All tests were performed using base neat polymer and. Notefrom editoralthough 25finat test methods described publicationhave been prepared utmostcare safety,efficiency testmethods associatedprocedures enduser. The test duration is determined by the number of strokes a stroke is one. Peel adhesion can be measured using standards provided by finat, an international organization promoting the self adhesive labeling industries. Once sized, apply the tape to the surface of the coated substrate with your finger or thumb being sure to avoid causing any.
Test method f1052 is not applicable to the range of protective ensembles that are evaluated by this test method. Find high quality adhesion test methods suppliers on alibaba. Technical bulletin test requirement jac graphics logo. Metrics distance m per charge tested to inoperability before and after benchtop cycling. At the end of the accelerated ageing test period, remove the strips from the ageing cabinet and allow them to condition according to the appropriate finat test method ftm 1, 2, 8 or 9. Testresources inc 680 south industrial circle shakopee mn usa 55379 800. Methods are userdefined, saved and selected through a pc based touch screen display. Proposed method 322 hydrogen chloride emissions from portland cement kilns by gfcir pdf federal register, page 63 of 67. Finat is an attempt to provide a more abstract, smarter library of finite elements. Two new technical standards covering washoff labels and the rubresistance of printed labels have been included in finats latest edition of its technical handbook.
Learn more about the finat test methods, published in the finat technical handbook, containing all test methods for the label printing industry. In addition to more accurate fullcolor pictures and schematics, the handbook will contain links to videos showing how the relevant test method is performed. This test method differs from ftm 1 in that it can allow the end user to compare the repositionability of different laminates. Finat ftm 9 loop tack measurement this test method describes a means of assessing probably the most important and yet the hardest to measure property of pressure sensitive materials, the tack. Finat 2 can also be performed under the conditions of finat 5 at elevated temperatures and finat 6 under ultra violet light afera 4015 quick stick this test method is designed to measure the ability of adhesive tape to adhere to a surface, with the application of a. Finat publishes 12th edition of the finat radar we are pleased to present you the 12 th edition of our 6monthly finat radar report. Mar 11, 20 the test should be completed on a flat surface with no wrinkles, creases, or folds. Silicone release liners, problem solving in release. Set the machine at 300mm per minute jaw separation rate. Alibaba offers 20 adhesion test methods suppliers, and adhesion test methods manufacturers, distributors, factories, companies. Standard practice for abrasion resistance of printed. Adhesive tack is the property that controls the instant formation of a bond when an adhesive. Test method to assess the initial grab or application tack of pressure sensitive materials.
Predominately used with laminates and packaging materials, it can also be used for coated laminates to investigate adhesion strengths. The importance of the finat test methods since its appearance 30 years. These include astm d 903, astm d 3330, astm d 6252 and the tlmi 180 peel adhesionface stock test method. The purpose of this test method is to quantitatively evaluate the battery capacity per charge cycle for a remotely teleoperated robot operating in confined areas in lighted and dark conditions. The method described should allow the end user to compare the initial grab or. Astm d882 12 tensile testing of thin plastic sheeting. Furthermore, testmethods associatedinformation do themselvesimply any specification performancerelating materialsunder test. The carton test is a novelty and we will finalise herewith our series presentation of test methods.
Test the aged strips, together with the control non aged strips. Section 6 presents some guidance on the accuracy and comparability of different test methods. Aferas test methods manual order form afera test methods manual. Internationally approved standard methods developed by finat for carrying out tests of materials for selfadhesive labels. May 22, 2014 learn more about the finat test methods, published in the finat technical handbook, containing all test methods for the label printing industry. The finat board embarked on a strategic planning journey. For more information on membership categories and fees, click here by completing this form, you state that from today onwards you wish to join finat, the european association for the selfadhesive label industry, covering also adjacent narrowweb product decoration and identification technologies. This free moving fixture is required for test method pstc5 for quick stick of pressure sensitive tapes. When sizing the piece of tape try to keep the length less than 12. Adhesion of a printing ink basic test finat ftm 22 ftm22.
In addition to the theoretical standard tests this test has been. Both the finat ftm 9 quick stick tack measurement test and the tlmi lib2 tensile tester loop tack test also use a specimen strip of that length. Test shear clip test 9 page static shear tester operating instructions ssrt10, ssht8. There are 3 suppliers who sells finat test method no. Finat publishes 12th edition of the finat radar finat. Peel adhesion testing of small or problem labels 20091001.
The plate is made of float process glass 25 mm wide, so that the area of contact is 25 mm square. Oct 01, 2009 a number of standard test methods are used in the u. To become a member of finat, please complete the online form below. Finat technical handbook test methods 9th edition 2014 uk scribd. How does the surface free energy influence the tack of. Us patent application for selfstick foam adhesive patent.
Selfadhesive properties and testing methods according to finat. An intercomparison of tack measurements b c duncan and l a. Finat wishes to express its sympathy with the members of the european label community and their local associations that have been hurt and hit by the crisis, especially in italy but increasingly also in other countries as corona virus continues its journey around europe and elsewhere. Adhesion of a printing ink advanced method nfen 1896 nfen1896. Double click the reset all button on the timer box. The test panel, sample and shear clip are then loaded into the panel holder on the shear bank. The unit meets a variety of international standards such as astm, finat, tlmi and other standards. Set the machine load averaging function to average data.
Emc proposed test methods air emission measurement. Learn more about the finat test methods, published in the finat technical handbook, containing all test methods for the label printing. Finat technical handbook test methods 9th edition 2014 uk. Finat test methods posted 22 may 2014 disclaimer although the 29 finat test methods described in this publication have been prepared with the utmost care and accuracy, it should be noted that the safety, efficiency and performance of these tests methods and associated procedures are the responsibility of the enduser. The most popular measurement method is the finat test method no. In addition, as the need to compare test results from other parts of the world increases, it is important to be aware of related iso test methods, such. The most widely used method in the uk is finat test method number 9 ftm9, quickstick tack measurement 14. Finat test roller and a tensile testing machine, the peel adhesion properties of laminates can be determined, following finat test method 2. Jan 21, 2014 a revised and embellished edition of the finat technical handbook, the ninth edition of the test method manual, is scheduled to be published in the first quarter of 2014.
Specifically, peel adhesion of laminates are tested per finat test method 2 ftm 2 using a 90 degree peel. An intercomparison of tack measurements b c duncan and l. The time it takes for the sample to fail by falling off the. Adhesives for paper and board, packaging and disposable sanitary products. All project approved withdrawn test methods approved old cancelled. In addition, as the need to compare test results from other parts of the world increases, it is important.
The finat test methods described in the handbook are used to evaluate label stock and frequently serve as a basis for specifications. They are carried through according to internationally valid test instructions. Aug 17, 20 the loop tack test is widely used in the adhesive tape and psa industries, primarily as a quality control tool. This eighth edition unveils the test methods ftm26 and ftm27 to be adopted for ensuring the best performance of those two functions, along with updates to existing test methods and technical standards. Mats tunius inventions, patents and patent applications.
The handbook is globally acknowledged as being the authoritative benchmark on test procedures for adhesive labels. Ftm 4 high speed release force 10 300 m per minute ftm 5 accelerated ageing extended storage. A permanent connection from carton and adhesive tape a successful and permanent connection between supplier and customer. Adhesive properties and testing methods according to finat. Dec 15, 2011 astm d3330 test method a 180 peel test on single coated tape mecmesin force measurement duration. The 100p and 100q, 100r will perform this test peeling a laminate through an angle of 90. The purpose of this test is to compare the adhesive response of different laminates. This test method can also be tested at temperature extremes. Psa accessories pstc afera finat panels, hand rollers, cutters. Peel adhesion test for evaluation of the quality of silicone coatings for adhesive laminatese by determination of peel adhesion of a self adhesive tape norm. The coating weight is the weight of the adhesive per unit of area and is expressed in grams per square metre gm 2.
Finat test methods for selfadhesive materials ftm 1 peel adhesion. The loop tack value of a pressure sensitive material is expressed as the force required to separate a loop of material at a specified speed after being brought into contact with a specified area of a standard surface. This test method serves to determine the coating weight of the adhesive on a selfadhesive material. Static shear tester operating instructions ssrt10, ssht8, ssht30 3. Fix the test plate and strip into the horizontal support which is secured in the bottom jaw of the tester. Psa performance evaluation finat test method results for loop tack, 180 peel adhesion 20 minute and 24 hour dwell and shear resistance are summarized in table 2. For a comprehensive characterization of release properties it is recommended to use both tesa 7475 acrylic adhesive and tesa 7476 natural rubber adhesive. May 22, 2014 finat test methods posted 22 may 2014 disclaimer although the 29 finat test methods described in this publication have been prepared with the utmost care and accuracy, it should be noted that the safety, efficiency and performance of these tests methods and associated procedures are the responsibility of the enduser.
Establish and maintain industryrelated best practices, standards and test methods. The test should be completed on a flat surface with no wrinkles, creases, or folds. Jason ness, andrew hearley, keith kirkwood, shankar godavarti. Finat peel adhesion examinations in the field mechanical.
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