ASTM D3330 PDF

Check out our latest page on ASTM D here Pressure sensitive tape is used in a variety of products and applications including: electrical tape, double sided tape, masking tape, duct tape, packaging, bandages, medical devices , and much more. ASTM D describes six methods used to test the adhesion strength of pressure sensitive tape. This post should help you understand the basic test procedures and choose the equipment needed to complete these tests with accuracy. For complete instructions and before determining if your products are in accordance with ASTM D, please refer to the official specification. Fold an end of the specimen to create a tab parallel to the plate. Secure the end of the plate furthest away from the tab to the moving grip.

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Check out our latest page on ASTM D here Pressure sensitive tape is used in a variety of products and applications including: electrical tape, double sided tape, masking tape, duct tape, packaging, bandages, medical devices , and much more. ASTM D describes six methods used to test the adhesion strength of pressure sensitive tape. This post should help you understand the basic test procedures and choose the equipment needed to complete these tests with accuracy.

For complete instructions and before determining if your products are in accordance with ASTM D, please refer to the official specification. Fold an end of the specimen to create a tab parallel to the plate. Secure the end of the plate furthest away from the tab to the moving grip. Secure the tab to the static grip. Begin peeling the tape at a by moving the plate at the specified rate. Record the average force required for peeling. Repeating steps of test method A, adhere another specimen on top of the one on the plate and run the test.

Remove the liner and adhere polyester film in its place. Repeat steps of test method A. Remove the lining from the half not adhered to the plate. Cut the tape not adhered to the plate do not cut the lining.

Create a tab with lining and complete the test by repeating steps of test method A on the lining. Single Coated Tapes We are unaware of anyone performing test method D for single coated tapes. Please leave a comment if you understand this method! Liner side Adhere polyester film to the face of the tape. Remove the liner. Adhere the lining side to the testing plate. Fold an end of the specimen to create a tab. Fold back the tab to a 90 degree angle and connect it to the grip.

Begin peeling the tape at a 90 angle. Analysis: Average force required for peeling. Equipment Recommended: A smooth metal testing plate of the required length. A pair of vise grips manual or pneumatic to secure the plate and specimen. ADMET offers a full line of grips and fixtures for peel and adhesive testing.

We are happy to custom design a fixture to meet special requirements. A testing machine capable of continuously pulling the tape at the required angle and force. The eXpert series of electromechanical testing machines available in single and dual column configurations are perfect of this type of application. Load capacity and physical space requirements should determine which system is best for your application. A testing controller with servo control capable of recording average load during peel.

The eP2 Digital Controller , a standalone touch panel unit, offers a balance between performance and simplicity. Both controllers satisfy these requirements. More Information.

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ASTM D3330/D3330M-04(2018) – Standard Test Method for Peel Adhesion of Pressure-Sensitive Tape

Brad Kelechava 1 Comment In a past post, we discussed ASTM D — Standard Test Methods for Rating Adhesion by Tape Test , a standard that details tests to assess the adhesion strength between a coating and a metal substrate through the application and peeling of tape. The tape used for carrying out these tests is not the core focus of the standard, but adhesion is certainly a concept integral to tape. In fact, it is surely the primary goal of its use. The assessment may be within a roll of tape, between rolls, or between production lots.

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ASTM D3330 Peel Adhesion of Pressure Sensitive Tape How to Guide [video]

More D Given specific pressure-sensitive tape and a requirement in terms of the minimum or maximum peel value expected for this tape, the data from the test can be used in conjunction with acceptance criteria. Substitution of representative samples of materials in question for the standard steel panel would suffice to do this. This is because the measured peel force is not normalized for a fixed area of stress. The area under stress varies with backing stiffness and adhesive rheology firmness.

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ASTM D3330 PDF

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