ASTM D471 PDF

Active view current version of standard. Other Historical Standards. Work Item s - proposed revisions of this standard. More D It is designed for testing: 1 specimens of vulcanized rubber cut from standard sheets see Practice D , 2 specimens cut from fabric coated with vulcanized rubber see Test Methods D , or 3 finished articles of commerce see Practice D This test method is not applicable to the testing of cellular rubbers, porous compositions, and compressed sheet packing, except as described in

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Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes. Learn More. 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. Scope: 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. Test Procedure: For weight change, the initial weight of the test samples is measured and recorded. The samples 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. Specimen size: The standard specimen is 25 x 50 x 2mm 1" x 2" x 0. Data: Weight change is expressed in percent. Standards can be obtained from appropriate standard authorities.

Intertek Global Website. Toggle navigation Intertek. Industries Services. 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.

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If you have forgotten your password, please enter your email address below and click "Reset Password". A new password will be assigned to your account and emailed to you. This standard is used to evaluate how vulcanized rubber products, or other products coated with vulcanized rubber, respond to the exposure of liquids i. This test method simulates how vulcanized rubber products, or products made from vulcanized rubber or other fabrics coated with vulcanized rubber, perform when exposed to various liquids fluid compatibility while in service use.

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Effect of Liquids ASTM D471

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