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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ASTM F 146 – 04

The change in thickness of the specimens is to be calculated as an expression of percentage change from the original thickness.

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. Your comments are invited either for revision astj this standard or for ashm standards and should be addressed to ASTM International Headquarters. These test methods are not applicable to the testing of vulcanized rubber, a procedure that is described in Test Method D 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.

ICS Number Code This standard is subject to revision at any time by the responsible technical committee and must be reviewed zstm five years and if not revised, either reapproved or withdrawn. If such information is not available, then the material should be tested by itself in fresh fluid to determine compatibility with said fluid. These test methods are not applicable to the testing of vulcanized rubber, a procedure that is described in Test Method D We need your help to maintenance this website.

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This standard has been approved for use by agencies of the Department of Defense. Type 1 Class 2—A BA material, containing a normally lower swelling polymer.

Take a sufficient number of readings, depending on the size of the specimen, to provide a reliable average value. NOTE 1—Coolant mixtures are typically tested under boiling reflux conditions. Link to Active This link will always route to the current Active version of the standard.

Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. Measure the weight of the test specimen to the nearest 1 mg 0.

Use the same sinker throughout. 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.

It is designed for testing specimens cut from gasketing materials or from finished articles of axtm. If you feel that your comments have not received a fair v146 you should make your views known to the ASTM Committee on Standards, at the address shown below.

NOTE 2—Great care must be taken to record the swollen thickness when the needle slows to a different rate which reflects indentation into the softened specimen. The anvil shall have a diameter not less than that of the presser foot, which has a diameter of 6. BoxTrenton, NJ We need your help! The inch-pound units in parentheses are for information only.

Please help us to share our service with your friends. The specific test fluids and test conditions outlined were selected as typical for purposes of comparing different materials and can be used as aastm routine test when agreed upon between the purchaser and the manufacturer.

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ASTM F146 – 12

Current edition approved April 1, Please copy and paste this embed script to where you want to embed Embed Script. Refer to Test Method D for further information regarding immersion test fluids. 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.

For materials having less than specific gravity 1.

The results of these test methods are not intended to give any direct correlation with service conditions in view of the wide variations in temperature and special uses encountered astmm gasket applications. The producer must be aware that different coolant mixtures may yield different results.

ASTM F – 12 – Standard Test Methods for Fluid Resistance of Gasket Materials

Change the distilled water used in the test frequently. Pour enough fresh test fluid over the specimens to ensure that the specimens are wetted and covered by the fluid.

Users of atsm standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility. Dead weight loads are listed in Table 1.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.