Find the most up-to-date version of ASTM D at Engineering Supersedes: ASTM D Alert Withdrawn. Number of Included in: ASTM Volume ICS: – Volume – Textiles (II): D – LATEST. D – Designation: D – 04 Standard Test Method for Strap 1 This test method is under the jurisdiction of ASTM Committee D13 on.
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These pieces are assembled on a clean?
Rubber compound differences are only one of many parameters affecting peel force and qstm. You need to log in before adding standards to the monitoring service.
This test method may be used to evaluate cords and fabrics in industrial hose and belting products and other cord or fabric reinforced rubber products. A superscript epsilon e indicates an editorial change since the last revision or reapproval. In a multi-item pad, orientation of the two weftless fabric pieces must be maintained so that individual cord items to be tested face each other in the?
Proceed to peel this second rubber fabric interface. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. Either system of units astj be used in this test method.
The recommended thickness x4393 of the skim stock varies from 0. This standard is also available to be included in Standards Subscriptions. 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 a bias is found, either its cause must be found and corrected or the purchaser and the supplier must agree to interpret future test results in the light of the known bias. Originally published as D — For steel cord, it may be required to use a backing fabric in place of the additional rubber or portion thereof in order to maintain integrity of the specimen during peeling on the tensile test machine. These two fabrics are laid one against the other, with cords in the same direction, to form the pad Fig.
Set the recorder chart for approximately half the crosshead speed. Since there is a characteristic peak in force at beginning of peel, ignore the? Remove the specimen from the hot mold as quickly as possible and air-cool the specimen. Start Webshop Product catalog Product presentation. The force to peel one fabric layer from the other is determined in a recording tensile testing machine.
Already Subscribed to this document. This service is not available if you are a URL user where you do not log in with an email address. The test specimens should then be randomly assigned in equal numbers to each laboratory for testing. It is applicable to either woven or parallel cord textile structures from both natural and manmade fibers and to parallel steel cord structures. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.
Monitoring Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the standards required in your work. Current edition approved Oct. This test method covers the determination of peel adhesion of reinforcing fabrics that are bonded to rubber compounds.
The inch-pound units in parentheses are provided in this test method are not necessarily exact equivalents of the SI units. Webprint Printed and bound. Holland cloth or other nonstick material should be used as the outside layer on either side of the? Need more than one copy?
Material Test Machines and Equipment
Precision and Atm It is applicable to either woven or parallel cord textile structures from both natural and manmade fibers and to parallel steel cord structures. This standard is not included in any packages. Read more about subscriptions. Excessive rubber stock moisture may lower adhesion of some? Astk pad has a nonstick fabric, such as holland cloth, separating the two fabric layers at one end for a sufficient distance to eventually permit adjacent ends of each 4 For referenced ASTM standards, visit the ASTM website, www.
Peel force d393 Section 11 shall be calculated separately for each face. In place of the additional rubber or as d433 part thereof on the outer sides of the primary fabric-rubber-fabric sandwich, place on the following: This test method may be used to evaluate tire cord adhesives fabric dipmetallic usually brass coatings on steel cord, and the process of adhesive reaction on the cord using one consistent form of tire cord or fabric and one consistent rubber compound.
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Remove holland cloth backing and place freshly-exposed surface against top of the?
The pad is cured in a plunger-type mold Fig. The benefits of a subscription: Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
The moment new editions of the standards you monitor are released, changes are made, or appendixes are published, you will be alerted by email. Rubber moisture content less than 0.
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