ASTM D4482 PDF

ASTM D(). Standard Test Method for Rubber Property-Extension Cycling Fatigue. standard by ASTM International, 10/01/ View all product. ASTM D describes a procedure in which a test specimen is cyclically strained, at a fixed frequency, over a series of maximum extensions (flexing). ASTM D is also referred to as the “fatigue—to—failure” test, as a function of the popular instrument used to perform the test. ASTM D describes a.

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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. The values given in parentheses are for information only. Link to Active This link will always route to the current Active version of the d44882.

Active view current version of standard.

Comparison of different rubber compounds should be made with due consideration to the standard deviation for each see 7. Have a question about conducting the test for this standard?

ASTM D4482

The specimens are tested without intentionally initiated flaws, cuts, or cracks. Experience in fatigue testing shows that fatigue life may have a wide, non-normal distribution and, therefore, a large standard deviation that is compound dependent. Give our test engineers a call today for help configuring the best test machine and ashm according to your standard.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. This is due to the varied nature of service conditions. During part of the cycle, the strain is relaxed to a zero value.

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The information obtained may be useful in predicting the flex-life performance of a compound in active service; however, the user should be aware that in actual use, products are subjected to many other fatigue factors not measured in this test method. Natural rubber, for example, has shown a narrower distribution than many synthetic rubbers.

ASTM D4482 Rubber Property-Extension Cycling Fatigue

A large number of specimens may, therefore, be required to yield the desired precision. ASTM D D determines the fatigue life of rubber compounds undergoing a tensile-strain cycle.

Referenced Documents d482 separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Failure is indicated by a complete rupture of the test specimen. The strain cycle is characteristic of the type of test apparatus specified. During part of the cycle, the strain is relaxed to a zero value. These test procedures do yield data that can be used for the comparative evaluation of rubber compounds for their ability to resist dynamic extension cycling fatigue.

It is the responsibility of the user of this d482 to establish appropriate r4482, health, and environmental practices and determine the applicability of regulatory limitations prior to use. We are confident that we have what you are looking for.

Historical Version s – view previous versions of standard. This is due to the varied nature of service conditions. Failure is indicated by a complete rupture of the test specimen.

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ASTM D – 07 Standard Test Method for Rubber Property-Extension Cycling Fatigue

During part of the cycle, the strain is relaxed to a zero value. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Link to Active This link will always route to the current Active version of the standard. These test procedures do yield data that can be used for the comparative evaluation of rubber compounds for their ability to resist dynamic extension cycling fatigue.

Failure is indicated by a complete rupture of the test specimen. The values given in parentheses are for information only. 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.

This standard does not purport to address all of the safety concerns, if any, associated with its use. The specimens are tested without intentionally initiated flaws, cuts, or cracks. By means of our testing expertise and modular product design, we will help find the solution that is right for you.

The specimens are tested without intentionally initiated flaws, cuts, or cracks.