ASTM D429 PDF

ASTM D determines the adhesion strength of rubber to rigid materials, such as metals. The standard requires that the testing machine conform to practices. This standard is issued under the fixed designation D ; the 1 These test methods are under the jurisdiction of ASTM Committee D11 on. This standard is issued under the fixed designation D ; the number These test methods are under the jurisdiction of ASTM Committee D11 on For.

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Peel force is indicated in pounds per square inch of length of the peel line. We use cookies to improve your browsing experience. The asrm is an orthogonal tensile test where the puck is pulled apart in tension. Bluehill Universal Software is built from the ground-up for touch interaction and an intuitive user experience. Screw side-action grips provide a very simple and efficient method for holding test specimens in a wide range of applications.

ASTM D Rubber to Metal Adhesion Test Equipment

Please confirm that you agree with dd429 privacy and cookies policy to submit this form. This geometry asgm interfacial failures. Discover simpler and smarter testing with features such as pre-loaded test methods, QuickTest in seconds, enhanced data exporting: Once the samples have cooled, clamp the bonded assembly to the tension testing machine using tensile grips. The results are obtained by measuring the force necessary to separate a rubber from a metal surface.

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Create specimens that are 25 mm thick with a 29 mm diameter. XyLive is the best choice to enable the test engineer to visually monitor the progress of the test vs the data on the computer screen.

Pneumatic grips also provide constant clamping force throughout the test to avoid specimen slippage. The grips for holding the specimen in the testing machine depend on the type of specimen. Test Method A helps determine the static adhesion strength of rubber to metal.

Case Studies

Glossary of Materials Testing Terms. Method G of V429 D measures the bond strength of rubber to metal components with a double shear cylindrical specimen. Bluehill Universal Software is built from the ground-up for touch interaction and an intuitive user experience. The standard calls out several test types related to rubber adhesion strength; however, Methods A and B are the most common.

The dual – acting design of series grips means that jaw faces can be adjusted to accommodate different specimen thicknesses. By continuing to use our site, you accept our cookie policy. Our engineers are familiar with ASTM D and can help guide you through the testing process with the proper equipment. They can be equipped with a selection of interchangeable ashm jaw faces in various sizes and choice of surfaces including smooth ground, rubber-coated and serrated.

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Once the test is complete, you will want to record the force vs displacement. Please confirm that you agree with our axtm and cookies policy to submit this form.

Bluehill LE for Basic Testing. Check this box to receive pertinent commercial email from Instron focusing on products, upcoming events, and more! It is difficult to measure the data correctly and provide consistent results.

Either the rubber material fails internally or at the adhesion surface to the metal. The assembly is cured in a degree Celcius oven for one hour. Test Method C of ASTM D helps determine the adhesive strength of rubber-to-metal bonding agents when applied to conical or cone-shaped samples. The value of interest is the “Adhesion Strength” defined as the maximum force divided by the width of the specimen.

The metal to rubber interfaces are convex.

ASTM D429 Rubber to Metal Adhesion Test Equipment

Method E of ASTM D determines the adhesive strength of rubber ast, lining to a tank wall using a 90 degree strip test. The bonded area is 25mm by 25mm in the middle of the metal piece. Each specimen will consist of a rubber puck with 2 pieces of metal.

Method B describes a peel procedure to determine the adhesive strength between rubber materials to a metal plate or substrate.