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 – 04 – Free Download PDF
These test methods are not applicable to the testing of vulcanized rubber, a procedure that is described in Test Method D A superscript epsilon e indicates an editorial change since the last revision or reapproval.
Historical Version s – view previous versions of standard. Insert the aluminum-foil covered stoppers into the test tubes before placing them in the supporting rack within the oven. Change the distilled water used in the test frequently.
It is designed for testing specimens cut from gasketing materials or from finished articles of commerce. The producer must be aware that different coolant mixtures may yield different results. ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.
Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. Other physical property tests described in this standard are not applicable for these materials. The inch-pound units in parentheses are for information only.
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 asm manufacturer.
Graduate the v146 in 0. We need your help! 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. The inch-pound units in parentheses are for information only. For materials having less than specific gravity 1.
Take a sufficient number of readings, depending on the size of the specimen, to provide a reliable average value. Please fill this form, we will try to respond as astk as possible. This standard has been approved for use by agencies of the Department of Defense. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years and if not revised, either reapproved or withdrawn. 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.
Measure the weight of the test specimen to the nearest 1 mg 0. Pour enough fresh fluid into the tube to completely cover the specimens and ensure that they are immersed. NOTE 1—Coolant mixtures are typically tested under boiling reflux conditions.
Precision and Bias 7 The anvil shall have a diameter not less than ast of the presser foot, which has a diameter of 6. Please copy and paste this embed script to where you want to embed Embed Script.
Use enough fluid to provide a minimum of 10 mL for each specimen in the container. 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.
Ashm user should be aware that results may differ. 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. ICS Number Code Summary of Test Methods 3. This gives the final volume, V2. It d146 understood that the results will be reported per D along with the specific immersion conditions used prior to said adhesion test.
Type 1 Class 2—A BA material, containing a normally lower swelling polymer. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
Originally approved in Use the same sinker throughout.
Dead weight loads are listed in Table 1. 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.
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ASTM F 146 – 04
Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. 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. Pour enough fresh test fluid over the specimens to ensure that the specimens are wetted and covered by the fluid.
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 asgm revision. These test methods are applicable to ethylene glycol, propylene glycol, commercial coolants and blends with water thereof see Note 1water, and other commercial oils and fuels.
Current edition approved April 1, A number in parentheses indicates the year of last reapproval. If such information is not available, then the material should be tested by itself in fresh fluid to determine compatibility with zstm fluid.
The change in weight of the specimens is to be calculated as an expression of percentage change on the original weight.