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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ASTM D4482

Failure is indicated by a complete rupture of the test specimen. The information obtained may be useful in predicting the flex-life performance of a compound in active service; however, the d4482 should be aware that in actual use, products are subjected to many other fatigue factors not measured in this test method.

Have a question about conducting the test for this standard? Link to Active This link will always route to the current Active version of the standard.

The strain cycle is characteristic of the type of test apparatus specified. We are confident that we have what you are looking for. During part of the cycle, the strain is relaxed to a zero value. Failure is indicated by a complete rupture of the test specimen. The specimens are tested without intentionally initiated flaws, cuts, or cracks.

A large number of specimens may, therefore, be required to yield the desired precision. Comparison d44482 different rubber compounds should asm made with wstm consideration to the standard deviation for each see 7.

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Link to Active This link will always route to the current Active version of the standard. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. During part of the cycle, the strain is relaxed to a zero value.

Historical Version s – view previous versions of 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.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Give our test engineers a call today for help configuring the best test machine and accessories according to your standard. 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.

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 aztm use. d4428

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. This is due to the varied nature of service conditions. This is due to the varied nature of service conditions.

Active view current version of standard. ASTM D D determines the fatigue life of rubber compounds undergoing a tensile-strain cycle.

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During part of the cycle, the strain is relaxed to a zero value.

Experience in d442 testing shows that fatigue life may have a wide, non-normal distribution and, therefore, a large standard deviation that is compound dependent. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

The specimens are tested asym intentionally initiated flaws, cuts, or cracks. 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 specimens are tested without intentionally initiated flaws, cuts, or cracks. Failure is indicated by a complete rupture of the test specimen.

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

By means of our testing expertise and modular product design, we will help find the solution that is right for you.

The values given in parentheses are for information only. This standard does c4482 purport to address all of the safety concerns, if any, associated with its use. Natural rubber, for example, has shown a narrower distribution than many synthetic rubbers.

The values given in parentheses are for information only.