Site Loader

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.

Author: Kajibar Aradal
Country: Bulgaria
Language: English (Spanish)
Genre: Love
Published (Last): 25 March 2004
Pages: 303
PDF File Size: 15.66 Mb
ePub File Size: 15.52 Mb
ISBN: 868-9-43156-318-9
Downloads: 81078
Price: Free* [*Free Regsitration Required]
Uploader: Akinotaur

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.

Failure is indicated by a complete rupture of the test specimen. Failure is indicated by a complete rupture of the test specimen. These test procedures do yield data that can be used for the comparative evaluation of rubber compounds for sstm ability to resist dynamic extension cycling fatigue. 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 axtm intentionally initiated flaws, cuts, or cracks.

ASTM D Rubber Property-Extension Cycling Fatigue

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

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

  BURCH WARTOFSKY PDF

The values given in parentheses are for information only.

ASTM D D determines the fatigue life of rubber compounds undergoing a tensile-strain cycle. A large number of specimens may, therefore, be required to yield the desired precision. Link to Active This link will always route to the current Active version of the standard.

The values given in parentheses are for information only. Natural rubber, for example, has shown a narrower distribution than many synthetic rubbers. The strain cycle is characteristic of the type of test apparatus specified. Link to Active This link will always route to the current Active version of adtm standard.

ASTM D – 11() Standard Test Method for Rubber Property—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. Comparison of different rubber compounds should be made with due consideration to the standard deviation for each see 7. This is due to the varied nature of service conditions. 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.

Active view current version of standard.

Have a question about s4482 the test for this standard? 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.

Historical Version s – view previous versions of standard. We are confident that we have what you are looking for.

  GATEAUX TOUNSI PDF

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. By means of our testing expertise and modular product design, we will help find the solution that is right for you. Give our test engineers a call today for help configuring the best test machine and accessories according to your standard.

F4482 standard does not purport to address all of the safety concerns, if any, associated with its use.

ASTM D4482

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. During part of the cycle, the strain is relaxed to asm zero value. The specimens are tested without intentionally initiated flaws, cuts, or cracks. During part of the cycle, the strain is relaxed to a zero value.

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