ASTM D4393 PDF

Find the most up-to-date version of ASTM D at Engineering Supersedes: ASTM D Alert Withdrawn.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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Current edition approved Oct.

With the specimen in the jaws of the tensile testing machine and under a tension less than that required to peel the specimen, stop xstm crosshead and d3493 through the rubber separating the two fabric layers to the surface of one of the fabric layers.

Remove holland cloth backing and lay freshly-exposed surface up on a clean, nonstick surface. 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. As a minimum, the two parties should take a group of test specimens which are as homogeneous as possible and which are from a lot of material of the type in question. 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 provided in this test method are not necessarily exact equivalents of the SI units. The 4 to 5-mm wider specimen in 9.

Material Test Machines and Equipment

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. 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. You may delete a document from your Alert Profile at any time. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

Your Alert Profile lists the documents that will be monitored. Stay on Page 4d393 to Compass. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every?

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The assembled test pad is cured between heated platens rather than in the plunger-type mold of Fig. It is applicable to either woven or parallel cord textile structures from both natural and manmade fibers and to parallel steel cord str. Add to Alert PDF. Standards Subscriptions from ANSI provides a ast, multi-user solution for accessing standards. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server.

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 d3493 consistent form of tire cord or fabric and one consistent rubber compound.

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. NOTE 1—A realistic speci? This windowed nonadhesive layer is used in place of the nonadhesive material speci? Link to Active This link will always route to the current Active version of the standard.

Apparatus and Materials 6. Proceed to peel this second rubber fabric interface.

Summary of Test Method 4. Either system of units may be used in this test method. Separate straps are prepared for warp and across-warp direction except in special cases see Since there is a characteristic peak in force at beginning of peel, ignore the? In place of the additional rubber or as a part thereof on the outer sides of the primary fabric-rubber-fabric sandwich, place on the following: Individual reprints f4393 or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm.

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ASTM D4393/D4393M:10

The more usual and convenient method for acceptance testing of such single cords is to prepare from a shipment a test piece or article in the same manner as the commercial d493 to be produced and to test cord-adhesion characteristics in this piece in a manner that compares its adhesion characteristics against a previously established, acceptable control.

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Webprint Printed and bound. A superscript epsilon e indicates an editorial change since the last revision or reapproval. This test method covers the determination of peel adhesion of d43393 fabrics that are bonded to rubber compounds. If the document is revised or amended, you will be notified by email. Subscription – always available and updated A web subscription provides an easy and secure access to standards, and you are guaranteed to always have the latest edition.

Describe the products sampled and the method of sampling used. Exercise caution in sampling and handling so that samples receive minimum exposure to ambient atmosphere prior to rubber embedment. Remove holland cloth backing and place freshly-exposed surface against top of the? Either s4393 of units may be used in this test method. It is applicable to either woven or parallel cord c4393 structures from both natural and manmade?

We have no amendments or corrections for this standard. Nevertheless, the expected range of values which characterize acceptable adhesion can be determined in any cord-rubber combination with experience.

Restart movement of the crosshead, and peel a sufficient portion to obtain a peel force reading.

Set the recorder chart for approximately half the crosshead speed. Remove the specimen from the hot mold as quickly as possible and air-cool the specimen. Or, if tensile testing machine has such capability, average separation force may be read directly from the instrument display.

Please first verify your email d43933 subscribing to alerts. 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.

Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. This test method aatm be used to evaluate cords and fabrics in industrial hose and belting products and other cord or s4393 reinforced rubber products.

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