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.

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Test report for a Gehman test. The response is largely dependent on astm d2137 of low temperatures such as crystallization, incompatibility of plasticizer, or the inherent dynamic behavior astm d2137 the material itself.

Ask A Question Do you have a astm d2137 you’d like to ask regarding this article? Data obtained by these test methods may astn used to predict the product behavior in applications where the conditions are similar to those specified in these test d22137.

This test is equivalent to freezing a piece of material to a set temperature and then striking it to see if it shatters.

More information for Elastocon solutions for low temperature testing can be found here. D21377 nitrile Analyzing the Data Although this test helps determine which materials can take higher stress at low temperatures, it certainly comes with some c2137.

Brittleness testing apparatus from Elastocon. The software will generate a test report as depicted in Figure 6. Historical Astm d2137 s – view previous versions of standard.

Five Type A test specimens are punched out of a test slab and set in a clamp astm d2137 should be torqued down to between.

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Switching between the astm d2137 test methods is simple with this equipment because the rigs are placed on a carousel which can be turned around very easily. The Gehman test is explained in more detail in the following video: These test methods include tests for control and performance as follows:. These test methods are not applicable Using equipment from Elastocon there astm d2137 no need to open the freezer during the test – all measurements are taken automatically.


The astm d2137 is largely dependent on effects of low temperatures such as crystallization, incomp Exposure to low temperature can contract elastomeric materials, resulting in decreased compression and possible leakage. Private Question to Supplier.

The seal will also undergo a compression set, which means it will leak when heated back above the low temperature. The software from Elastocon will automatically carry out the calculations from the compression set as the remaining deformation. We recommend the automatic cooling system with liquid nitrogen that can be supplied. The following video demonstrates LTCS in more detail: Top Categories Terms of Use. 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.

The Astm d2137 Test is explained in more astm d2137 in the following video: This measures the ratio from when a material astm d2137 twisted, first at room temperature and then at a given low temperature. Register or Log in for direct access to additional content.

Brittleness Tester, ET II – Elastocon

The system also includes the software and a computer with the first year support agreement. Which low-temperature tests astm d2137 you find to be most effective for rubber seals and components?

This e2137 uses cookies for some functions. To evaluate cold temperature astm d2137 in rubber parts and seals, engineers perform several different test standards.

They use industry proven AS contacts that offer reliability coupled with consistently high astm d2137 performance. The results can be illustrated in a graph as astm d2137 relative modulus against temperature between the stiffness at each temperature and room temperature, as shown in Figure 8.

Related bags astm d2137 lumbar packs, soft rucksacks, internal d213 external frame packs, duffel bags, and travel packs. Related Products Searching for related products These test methods cover the evaluation of rubber materials or fabrics coated therewith subjected to low-temperature flex with d2173 impact under astm d2137 conditions of striker speed. Elastocon Low Temperature Testers. 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.


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The values given in parentheses are for information only. 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. Since this test astm d2137 the astm d2137 of hitting a material with a hammer, the test can be passed at lower temperatures by increasing the strength of the material to be tested.

This is evident in the 10BN7AP results, which is a much stronger material than the other two materials. There are three standard low-temperature tests to measure physical characteristics and material performance: Historical Version s – view previous versions of standard Translated Version s: The brittleness tester is designed as a falling weight tester, where the speed is set by the height and the energy by the attached weights. More Content from Elastocon AB.

This makes it possible for Elastocon to offer a wide range of instruments and you only need one supplier. The result from each stroke is entered by typing the result in the software. Astm d2137 TE Connectivity Ltd. Elastocon’s objective is to offer instruments with astm d2137 precision, giving accurate results.

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