ASTM D471 PDF

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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The exposure may be continuous or intermittent and may occur over wide temperature ranges. Assurance Testing Inspection Certification. At the end of the exposure period, the samples are allowed to return to room temperature.

Referenced Documents purchase separately The documents listed below are d71 within the subject standard but are not provided as part of the standard. Historical Version s – view previous versions of standard Work Item s – proposed revisions of this standard Translated Version s: Change in Volume after immersion.

The values in parentheses are for information only. Change in Mass after immersion.

Effect of Liquids ASTM D471

Certification Formally confirming that your products and services meet all trusted external and internal standards. The containers are then placed in ovens at the specified temperatures for the specified time periods. Calculation of test results. Work Item s – proposed revisions of this standard. This test method is not applicable to the testing of cellular rubbers, porous compositions, and compressed sheet packing, except as described in This shall be accomplished at the time of the 5 year review or more frequently when necessary.

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Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. Send us a request Need help or have a question? The composition, and properties of this immersion oil were not changed and the data in Table 1 remains current.

The composition, and properties of this immersion oil were not changed and the data in Table 1 remains current.

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

It is designed for testing: The samples are then immersed in the specified liquids in appropriate containers – volatile liquids such as fuels require special consideration.

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Change in Volume after immersion. Change in Mass after immersion. The Chairman of the subcommittee shall have the authority to approve the production of a replacement lot.

Once the backlog is addressed, the process described in 1.

Validating the specifications, value and safety of your raw materials, products and assets. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. ASTM D xstm the method for evaluating the effects on the rubber materials caused by exposure to standardized fuels, oils, and other liquids.

Historical Version s – view previous versions of standard. Link to Active This link will always route to the current Active version of the standard. Once produced, the technical data of the new lot shall be presented, in a comparative fashion, to that of the existing lot and balloted upon by the membership of the D Need help or have a question?

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Standards can be obtained from appropriate dd471 authorities. The values in parentheses are for information only. Work Item s – d4771 revisions of this standard.

The samples are wiped dry and the final weight is measured and recorded. Some rubber materials can be used in applications such as gaskets, hoses and seals where they must withstand aggressive liquids in severe environments.

The specific liquids, temperatures and times for testing are generally defined by the end user of the materials to meet the specific needs of the application. Inspection Validating the specifications, value and safety of your raw materials, products and assets. Weight change is expressed in percent. Testing Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. Formally confirming that your products and services meet all trusted external and internal standards.

It yields comparative data on which to base judgment as to expected service quality. This shall be accomplished at the time of the 5 year review or more frequently when necessary. It is designed for testing: Refer to Appendix X4 for other details.