ASTM D897 PDF

ASTM D897 PDF

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November 3, 2020

ASTM D Standard Test Method for Tensile Properties of Adhesive Bonds. ASTM D determines comparative tensile properties of the adhesive bonds of metal to metal. ASTM D is primarily comparative. However, it does have. ASTM D TENSILE PROPERTIES OF ADHESIVE BONDS. This test method covers the determination of the comparative tensile properties of the adhesive.

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Force range of 5 kN to kN 1, lbf tolbf Adjustable test space The most popular choice for static tension and compression tests These dual column testers are available in both tabletop and floor standing models.

Last previous edition D — Give one of our application engineers a call today for help with creating the best budget and ast, plan according to ASTM D The grips shall be attached to the?

Instron Adhesive Bond Tension – Instron

Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. Load ratings from kN to kN 22, lbf tolbf Best for asrm force requirements.

The ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. While the design of grips of this asm is optional, one that has been found satisfactory is shown asstm Fig.

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Describe the method of obtaining the thickness of the adhesive layer including procedure, location of measurements, and range of measurements.

Reuse of the specimens is allowed by resurfacing those surface areas that contained the adhesive.

A number in parentheses indicates the year of last reapproval. Ast, standard has been approved for use by agencies of the Department of Defense. Load ratings of 20 kN and 50 kN 4, lbf and 11, lbf Maximum specimen thickness of 16 mm 0.

It is preferable to grind all metal specimens at the same time.

ASTM D897 Tensile Strength Test Equipment for Metal to Metal Adhesive Bonds

In order to ensure that complete information is available to the individual conducting the tests, the manufacturer of the adhesive shall furnish numerical values and other speci? Precision and Bias It is the responsibility of the user of this standard to establish appro1 This test method is under the jurisdiction of ASTM Committee D14 on Adhesives and is the direct responsibility of Subcommittee D Contact failure refers to lack of glue lines being in contact due to uneven surfaces, poor pressure distribution, etc.

Current edition approved Oct. The test method has found applications in controlling surface preparations, primer, and adhesive systems for determining strength properties of astk systems. However, it does have application as a discriminator in determining xstm in adherend surface preparation parameters and adhesive environmental durability. This will be based on a visual inspection. NOTE 1—Cohesive failure may be obtained by observing how much of the failure has occurred in the adhesive itself.

Load ratings from 25 kN to kN 5, lbf tolbf Jaws move laterally in stationary position while grip body moves on adjustment Works well with round or flat specimens. Test a substitute specimen to replace the discarded result. G Mechanical Wedge Grip.

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Adhesion failure refers to the lack of adhering to metals being fastened. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? We offer machines, apparatus, testers, tensile grips, test fixtures, clamps, holders, jigs, faces, jaws, extensometers, environmental and humidity chambers, furnaces, baths and custom solutions for unique applications.

ASTM D – TENSILE PROPERTIES OF ADHESIVE BONDS

Do this by grinding the adhesive-faced asrm By means of our adhesive testing expertise and modular product design, we will help find the testing solution that is right for you.

ASTM D determines comparative tensile properties of the adhesive bonds of metal to metal. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm.

Originally published as D — ASTM D e1. A range may be atm for any variable by the manufacturer of the adhesive if it can be assumed by the test operator that any arbitrarily chosen value within such a range or any combination of such values for several variables will be acceptable to both the manufacturer and the purchaser of the adhesive.

It should be stated whether this temperature is that of the bond line, or of the atmosphere at which the assembly is to be maintained.