Please help us to share our service with your friends. The tensile properties of the free films are determined by means of a tensile testing apparatus. Summary of Test Method 4. NOTE 3—A rate of elongation should be selected that is optimum for testing the types of materials to be evaluated.
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The length shall be at least 2 in. Significance and Use 5. Refer astmm Test Methods D for relation of elongation rate to elongation at break.
Place the test specimen in the grips of the testing machine, taking care to align the long axis of the specimen with an imaginary line joining the points of attachment of the grips to the machine. Please help us to share our service with your friends.
See Note 1 for alternatives. The application of pressure-sensitive cloth to the ends of the film can improve jaw grip.
This is done on the basis that the expected errors nicks or flaws in the specimen, breaks within the jaw, slippage in the jaw, etc. The tensile properties of the free films are determined by means of a tensile testing apparatus. D — 98 Reapproved Standard Test Method for Tensile Properties of Organic Coatings1 This standard is issued under the fixed designation D; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.
Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. We are a non-profit group that run this website to share documents.
We need your help to maintenance this website. 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by the responsible technical committee and must be reviewed every five years and if not revised, either reapproved or withdrawn.
ASTM D(1) - Free Download PDF
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Its vapors are extremely hazardous. Small amounts of spilled mercury can vaporize sufficiently at room temperature to exceed the threshold limit values TLV of the vapor. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.
These specimens should not exhibit any nicks or flaws. Size px x x x x Your comments will receive careful consideration astk a meeting of the responsible technical d2730 which you may attend. Tighten the grips evenly and firmly to the degree necessary to minimize slipping of the specimen during test.
Originally approved in Please fill this form, we will 2d370 to respond as soon as possible. Procedure to gand equipped with an indicating device such as an electronic constant speed chart recorder, a digital device that displays numerical values, or a printer that records the numerical values.
A number in parentheses indicates the year of last reapproval.
Thank you for interesting in our services. Set the crosshead speed of the tensile tester to provide this rate for the gage length chosen. 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. Use with adequate ventilation in a hood and clean up spills immediately. Measure the thickness of each specimen to NOTE 2—Mounting is facilitated by the use of air activated jaws.
NOTE 3—A rate of elongation should be selected that is optimum for testing the types of materials to be evaluated. 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.
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 own responsibility.