Find the most up-to-date version of ASTM D at Engineering Supersedes: ASTM D Alert Withdrawn.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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This standard is not included in any packages. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of v4393 rights, are entirely their own responsibility. Last previous edition D — 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.
You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. Proceed to peel this second rubber fabric interface. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. Link to Active This link will always route to the current Active version of the standard. 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.
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 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.
The force to peel one fabric layer from the other is determined in a recording tensile testing machine. Straps are cut from the cured pad in its long direction parallel to the cords, and the force to peel one fabric layer from the other is determined in a recording tensile test machine.
These two fabrics are laid one against the other, with cords in the same direction, to form the pad Fig.
Material Test Machines and Equipment
This ensures that you are always up-to-date and saves you both time and money. Nevertheless, the expected range of values which characterize acceptable adhesion can be determined in any cord-rubber combination with experience. Rubber compound differences are only one of many parameters affecting peel force and appearance. Already Subscribed to this document. 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.
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Determine adhesion force by one asrm the options in Standards Subsctiption may be the perfect solution. The testing machine shall be equipped with an autographic recorder rectilinear coordinates preferred and? D — 04 appropriate for the cure rate of the rubber stock.
Formerly under the jurisdiction of Committee D13 on Textiles, this test method was c4393 in February 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.
The test specimens should then be randomly assigned in equal numbers to each laboratory for testing. Your Alert Profile lists the documents that will be monitored.
With the specimen in the jaws of the tensile testing machine and under a tension less than that required to peel the specimen, stop the crosshead and cut through the rubber separating the two fabric layers to the surface of one of the fabric f4393. Subscription pricing is determined by: Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.
This standard is also available to be included in Standards Subscriptions. Separate straps are prepared for warp and across-warp direction except in special cases see Stay on Page Continue to Compass. The 4 to 5-mm wider specimen in 9. 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.
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.
Either system of units may be used in this test method.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
This service is not available if you are a URL aatm where you do not log in with an email address. Since there is a characteristic peak in force at beginning of peel, ignore the? The moment new editions of the standards you monitor are released, changes are made, or appendixes are published, you will be alerted by email. Excessive rubber stock moisture may lower adhesion of some?
Combining values from the two systems may result in non-conformance with the standard. Remove the specimen from the hot mold as quickly as possible and air-cool the specimen. NOTE 1—A realistic speci? 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?
This windowed nonadhesive layer is used in place of the nonadhesive material speci?
The long dimension of this fabric is in ast warp direction. Proceed to Checkout Continue Shopping. This system of adhesive treating facilitates the study of a large number of adhesion variables at minimum cost. Start Webshop Product catalog Product presentation.