ASTM F146 PDF

F – 80 Standard Test Methods for Fluid Resistance Of Gasket Materials. Designation: F – Standard Test Methods for. Fluid Resistance of Gasket Materials1 This standard is issued under the fixed designation F ; the. ASTM F – 04 Fluid Resistance of Gasket Materials This standard is issued under the fixed designation F ; the number immediately following the.

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Use enough fluid to provide a minimum of 10 mL for each specimen in the container. Take a sufficient number of readings, depending on the size of the specimen, to provide a reliable average value.

The inch-pound units in parentheses are for information only.

ASTM F 146 – 04

Current edition approved April 1, It is designed for testing specimens cut from gasketing materials or from finished articles of commerce. This standard has been approved for use by agencies of the Department of Defense. These test methods are not applicable to the testing of vulcanized rubber, a procedure that is described in Test Method D Refer to Test Method D for further information regarding immersion test fluids.

We are a non-profit group that run this website to share documents. ICS Number Code F — 04 Standard Test Methods for Fluid Resistance of Gasket Materials1 This standard is issued under the fixed designation F ; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

Then withdraw the specimens from the cooled-down test fluid and immediately blot the samples with sheets of blotting paper to remove excess liquid from the surfaces. After immersing the specimens in the various test fluids, the effect on physical properties is expressed as change in tensile strength, compressibility in softened condition, flexibility, volume change, and thickness and weight changes from the original condition.

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The user should be aware that results may differ. The specific test fluids and test conditions outlined were selected as typical for purposes of comparing different materials and can be used as a astj test when agreed upon between the purchaser and the manufacturer.

ASTM F – 80 Standard Test Methods for Fluid Resistance Of Gasket Materials

It is designed for testing specimens cut from gasketing materials or from finished articles of commerce. Precision and Bias 7 Type 1 Class 2—A BA material, containing a normally lower swelling polymer.

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.

Exercise care when removing the excess fluid so that no squeezing action occurs on the sample. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.

If such information is not available, then the material should be tested by itself in fresh fluid to determine compatibility with said fluid.

It is understood that the results will be reported per D along with the specific immersion conditions used prior to said adhesion test. NOTE 1—Coolant mixtures are typically tested under boiling reflux conditions.

ASTM F – 01 Standard Test Methods for Fluid Resistance of Gasket Materials

The specific test fluids and test conditions outlined were selected as typical for purposes of comparing different materials and can be used as a routine test when agreed upon between the purchaser and the manufacturer. Use the same sinker throughout. Change the distilled water used in the test frequently.

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Pour enough fresh test fluid over the specimens to ensure that the specimens are wetted and covered by the fluid. There were six Type 1,7, three Type 3, and one Type 5 material evaluated for immersion weight change and thickness change in IRM oil. These test methods are not applicable to the testing of vulcanized rubber, a procedure that is described in Test Method D Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.

Dead weight loads are listed in Table 1. A number in parentheses indicates the year of last reapproval.

ASTM F146 – 12

Graduate the dial in 0. The change in thickness of the specimens is to be calculated as an expression of percentage change from the original thickness. Last previous edition approved in as F — Link to Active This link will always route to the current Active version of the standard.

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. Summary of Test Methods 3. Pour enough fresh fluid into the tube to completely cover the specimens and ensure that they are immersed.