ASTM D471 PDF

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Weight Gain or Loss: Rubber Property – Effect of Liquids ASTM D Scope: Some rubber materials can be used in applications such as gaskets, hoses and. ASTM Oils No. 2 and No. 3, formerly used in this test method as standard test liquids, are no longer commercially available and in were replaced with IRM. Smithers Rapra labs can conduct ASTM D Standard Test Method for Rubber Property – Effect of Liquids or Fluid Aging testing.

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Change in Mass after immersion.

Effect of Liquids ASTM D471

The exposure may be continuous or intermittent and may occur over wide temperature ranges. The Chairman of the subcommittee shall have the authority to approve the production of a replacement lot. Global Reach Intertek is the industry leader with over 42, people in 1, locations in over countries. Active view current version of standard. At the end of the exposure period, the samples are allowed to return to room temperature.

This shall be accomplished at the time of the 5 year review or more frequently when necessary. Inspection Validating the specifications, value and safety of your raw materials, products and assets. Link to Active This link will always route to the current Active version of the standard.

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Certification Formally confirming that your products and services meet all trusted external and internal standards. It is the responsibility of the user of this standard to establish appropriate safety and astmm practices and determine the applicability of regulatory limitations prior to use.

Some rubber materials can be used in applications such as gaskets, hoses and seals where they must withstand aggressive liquids in severe environments. Formally confirming that your products and services meet all trusted external and internal standards.

The samples are wiped dry and the final weight is measured and recorded. Change in Mass after immersion. Work Item s – proposed revisions of this standard. Send us a request Need help or have a question? It is designed for testing: Need help or have a question? The samples are then immersed in the specified liquids in appropriate containers – volatile liquids such as fuels require special consideration.

The values in parentheses are for information only. Change in Volume after immersion. Standards can be obtained from appropriate standard authorities.

For weight change, the initial weight of the test samples is measured and recorded. The standard specimen is 25 x 50 x 2mm 1″ x 2″ x 0. Through our network of over 43, people in 1, laboratories and offices in countries, Intertek provides quality and safety solutions to a wide range of industries around the world.

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The composition, and properties of this immersion oil were not changed and the data in Table 1 remains current. Work Item s – proposed revisions of this standard. This shall be accomplished at the time of the 5 year review or more frequently when necessary. Calculation of test asrm. ASTM D describes the method asstm evaluating the effects on the rubber materials caused by exposure to standardized fuels, oils, and other liquids. The containers are then placed in ovens at the specified temperatures for the specified time periods.

ASTM D – 16a Standard Test Method for Rubber Property—Effect of Liquids

Change in Volume after immersion. The composition, and properties of this immersion oil were not changed and the data in Table 1 remains current. It is designed for testing: