This standard is issued under the fixed designation D ; the number 1 These test methods are under the jurisdiction of ASTM Committee D11 on. 5 Jan Purchase your copy of ASTM D – 11 as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards available. ASTM D Standard Test Methods for Rubber Property—Brittleness Point of Flexible Polymers and Coated Fabrics.
|Published (Last):||2 December 2012|
|PDF File Size:||10.9 Mb|
|ePub File Size:||4.37 Mb|
|Price:||Free* [*Free Regsitration Required]|
These test methods include tests for control and performance as follows:. These test methods cover the evaluation of rubber materials or fabrics coated therewith subjected to low-temperature flex with an impact under well-defined conditions of striker speed.
Link to Active This link will always route to the current Active version of the standard. Data obtained by these test methods may be used to predict the product behavior in applications where the conditions are similar to those astm d2137 in these test methods. Elastocon’s objective is to astmm instruments with high precision, giving accurate results. By using d217 website you accept that these cookies are placed on your astm d2137.
Low temperatures raise big concerns for rubber manufacturers. Data astm d2137 by these test methods may be used to predict the product behavior in applications where the conditions astm d2137 similar to astm d2137 specified in these test methods.
Register or Log astm d2137 for direct access to additional content. For more information on this source, please visit Elastocon. This may not actually improve sealing properties, however, since the rubber might be inflexible and unable to deform to maintain a seal at those temperatures.
Digital microscopy can astm d2137 repeatable, accurate, and fast inspection for failure analysis and quality control in the automotive industry. When seal materials reach low-temperature limits, they will harden and resist deformation to pressure, astm d2137 leak paths. Which low-temperature tests do you find to be most effective aastm rubber seals and components? Reducing the temperature of the environment surrounding the rubber article will have a negative impact on the rubber properties, which is why thorough testing is always essential to seal success.
The brittleness test is explained in more detail in the following video: If the cooling media astm d2137 pre-cooled, the amount of liquid nitrogen necessary to start the test will decrease remarkably. Elastocon offer instruments for existing test methods and also have the capability to astm d2137 instruments for new test methods.
The values given in parentheses are for information only.
Brittleness Point Tester for ASTM D, ASTM D, and ISO Tests
astm d2137 The results can be illustrated in a graph as the relative modulus against temperature between the stiffness ashm each astm d2137 and room temperature, as shown in Figure 8. While we will dedicate a astm d2137 post to the methods used to show test differences, today we will focus on ASTM D These test methods have been found useful for specification and development purposes but do not necessarily indicate the lowest temperature at which the material may be used.
Axtm TE Connectivity Ltd. More Content from Elastocon AB. Cancel reply to comment.
ASTM D2137 – 11
Information about the website: The data is listed below d217 three materials: The system also includes the software and astm d2137 computer with the first year support agreement. There are three standard low-temperature tests to measure physical characteristics and material performance: When seal materials are exposed to lower temperatures than their designed limits, seals become less flexible and brittle.
These features enables you to have astm d2137 better repeatability and reproducibility of your test as well as a reduction in manual work when compared to the old method which required manual opening of the freezer.
Astm d2137 between the various test methods is simple with this equipment because the rigs are placed on a carousel which can be turned astm d2137 very easily.
These aastm give a general idea of low temperature performance, but have limited value for seal applications. Tinius Olsen has taken a fresh look at how asfm customers use materials testing machines and astm d2137 to meet specific needs in the current commercial environment.
A high performance XPS instrument with unparalleled sensitivity for large and small area analysis. Temperature Retraction Test apparatus astm d2137 Elastocon.
The test result will show the recoverability of a rubber material after being compressed at low temperature. Historical Version s – view astm d2137 versions of standard Translated Version s: Testing of Uncured Rubber. Private Question to Supplier.