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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E471 you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes. Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards.
Validating the specifications, value and safety of your raw materials, products and assets.
Formally confirming that your products and services meet all trusted external and internal standards. Some rubber materials can be used in applications such as gaskets, hoses and seals where they must withstand aggressive liquids in severe environments.
ASTM D describes the method for evaluating the effects on the rubber materials caused by exposure to standardized fuels, oils, and other liquids.
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. For weight change, the initial weight of the test samples is measured and recorded. The awtm are then immersed in the specified liquids in appropriate containers – volatile liquids such as fuels require special consideration.
The containers are then placed in ovens at the specified temperatures for the specified time periods. At the end of the exposure period, the samples are allowed to return to room temperature. The samples are wiped dry and the final weight is measured and recorded.
Effect of Liquids ASTM D471
The standard specimen is 25 x 50 x 2mm asfm x 2″ x 0. Weight change is expressed in percent. Standards can be obtained from appropriate standard authorities. Assurance Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes.
Testing Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. Inspection Validating the specifications, value and safety of your raw materials, products and assets. Certification Formally confirming that your products and services meet all trusted external and internal standards.
Auditing Consulting Sourcing Training.
Effect of Liquids ASTM D
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ASTM D – 16a Standard Test Method for Rubber Property—Effect of Liquids
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