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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NOTE 1—Coolant mixtures are typically tested under boiling reflux conditions. This standard has been approved for use by agencies of the Department of Defense. Then withdraw the specimens from the cooled-down test fluid and immediately blot the samples with sheets of blotting paper to astj excess liquid from the surfaces.
ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. Dead weight loads are listed in Table 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 in gasket applications.
ASTM F – 80 Standard Test Methods for Fluid Resistance Of Gasket Materials
Current edition approved April 1, Significance and Use 4. We are a non-profit group that run this website to share documents. Summary of Test Methods 3. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. 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.
Users of this 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 atm responsibility.
Please copy and paste this embed script to where you want to embed Embed Script. Thank you for interesting in our services. If such information is not available, then the material should be tested by itself in fresh fluid to determine compatibility with said fluid. Measure the weight of the test specimen to the nearest 1 mg 0. The producer must be aware that different coolant mixtures may yield different results. These test methods are not applicable to the testing of vulcanized rubber, a procedure that is described in Test Method D 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.
Take a sufficient number of readings, depending on the size of the specimen, to provide a reliable average value. It is designed for testing specimens cut from gasketing materials or from finished articles of commerce.
ASTM F146 – 12
Use the same sinker throughout. Originally approved in The inch-pound units in parentheses are for information only. The inch-pound units in parentheses are for information only.
Change the distilled water used in the test frequently. Insert the aluminum-foil covered stoppers into the test tubes before placing them in the supporting rack within the oven. Pour enough fresh test fluid over the specimens to ensure that the specimens are wetted and covered by the fluid. Precision and Bias 7 Graduate the dial in 0. The change in weight of the specimens is to be calculated as an expression of percentage change on the original weight.
ASTM F – 01 Standard Test Methods for Fluid Resistance of Gasket Materials
These test methods are not applicable to the testing of vulcanized rubber, a procedure that is described in Test Method D 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. Type 1 Class 2—A BA aetm, containing a normally lower swelling polymer.
The user should be aware that results may differ.