31 Jan ASTM D describes six methods used to test the adhesion strength of pressure sensitive tape. ASTM D includes six different methods for testing the peel adhesion strength of pressure sensitive tape. Designation: D /D M – 02e1Standard Test Method for.
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These characteristics will result in a high variability for the test response which is not a true indication of the real nature of the adhesive bond.
ASTM D3330 Tape Adhesion Strength Testing
In this test a strip of tape is applied to a rigid substrate and then another strip of tape is applied to atm backing of the first strip, then tested for peel adhesion. This method is the same procedure as Method Astm d 3330, but measured 3303 the thin polyester film applied to double-coated tape. Two different tapes seldom agree in these properties. Create a tab with lining and complete aastm test by repeating the steps of test method A on the lining.
Historical Version s – view previous versions of standard. For ASTM D, we would configure a small capacity load cell 10 astm d 3330 25 pound for this low force peel test. Secure the end of the plate furthest away from the tab to the moving astm d 3330.
The liner is removed and the tape is applied astm d 3330 down to the substrate. The liner is removed and the exposed adhesive covered with a strip of thin polyester film.
ASTM D Peel Adhesion Pressure Sensitive Adhesive Tapes
The values stated in each system may not be exact equivalents, therefore, each system must be used independently without combining values in any way.
This plot will be an important aspect of data retrieval and therefore we highly recommend our XyPlot software. Remove a mm specimen of astm d 3330 tape astm d 3330 be tested.
Simple design can be used for a multitude of tensile applications Inexpensive and reliable. The assessment may be within a roll of tape, between rolls, or between production lots.
The data obtained astm d 3330 a means of assessing the uniformity of the adhesion of a given type of pressure-sensitive adhesive tape. ASTM D includes six different methods for testing the peel adhesion qstm of pressure sensitive tape.
Other sample widths available upon request Effective and simple to use Blade replacement takes mere seconds. This test also measures peel adhesion with a degree astm d 3330.
Fold a tab of the tape and double back at an angle of degrees. The purpose of ASTM D data results help assess the uniformity of adhesion for pressure sensitive tapes. G Series Mechanical Vice Astm d 3330. Fold over 12 mm at one end, adhesive to adhesive to form a tab. The peel adhesion of the liner is measured using a degree peel test.
ASTM D3330 Peel Adhesion Pressure Sensitive Adhesive Tapes
It is the responsibility astm d 3330 the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. In a liner-side application, the transfer tape is applied to a strip of 0. When testing liner side adhesion, the face side adhesive is adhered 33300 a astm d 3330 polyester film.
Place the panel into the peel test astmm grips and peel back 22 mm of the bottom half of the tape sample so that the specimen is doubled over itself at degrees. The tape is peeled from the panel at 90 degree angle at a astm d 3330 speed, during which time the force required to effect peel is measured.
Record the average force required astm d 3330 peeling. Substitution of representative samples of materials in question for the standard steel panel would suffice to do this.
Pressure sensitive tape is used in a variety of applications including duct astm d 3330, electrical tape, masking tape, packaging, double-sided tape, bandages, medical devices, and other uses. The 25mm wide jaws are better for aligning smaller sample sizes. Standard sample widths of 0.
Forces up to 10 kN 2, lbf Low force tabletop systems Modular series of five frame astm d 3330 with adjustable astm d 3330 space Affordable testing option for tension, compression, astm d 3330, peel and much more. The resulting tape is then tested in the same manner as Method A for degree peel adhesion.
This is because the measured peel force is not normalized for a fixed area of stress. Begin peeling the tape at a 90 degree angle. Adhere the tape specimen onto the test panel using a astm d 3330 roller. The data from this test measures the uniformity of adhesion of a pressure sensitive tape. Designed to consistently apply adhesive films and sheets to testing surfaces Floating 330 removes any pressure variance 3303 the human hand Roller weight of 2.
A aastm issue that many people encounter when testing degree peel tests to ASTM D, is that adtm sides of the adhesive specimen can accidentally rub together during testing. The plate is placed horizontally into the test machine and the free end of the tape is grasped in the machine grips. In aetm face-side application, the tape is adhered to a standard steel panel or your chosen substrate in the same manner as the previous methods mention with pressure sensitive tape.
Testing is then conducted for degree peel adhesion. Move the plate and begin peeling astm d 3330 tape at a degree angle at the specified rate. We are happy to help! Repeat steps of Test Method A.