ASTM D + REDLINE: STANDARD CLASSIFICATION FOR RUBBER COMPOUNDING MATERIALS – RECYCLED VULCANIZATE PARTICULATE RUBBER. Find the most up-to-date version of ASTM D at Engineering Purchase your copy of ASTM D – 01() as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards.
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This sieve zero screen will have a larger nominal opening than the product size designation screen. As the voice of the U. 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. ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item atm in this standard.
Test Method D is used to determine the particle size distribution. 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. This standard is also available to be included in Standards Subscriptions.
ASTM D – pdf全文-调研报告-在线文档
Because it may not be technically possible to adequately depict all changes accurately, ASTM recommends that aztm consult prior editions as appropriate. Composition and Properties 7. 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. Its use may lower compound costs or improve performance characteristics, or both.
Your Alert Profile lists the documents that will be monitored. If the document is revised or amended, you will be notified by email. Please first verify your email before subscribing to alerts. It allows the rubber compounder to add a certain percentage of rubber filler back into its parent or similar compounds or to use the material as substitute or stand alone compound.
Perform a normal sieve analysis procedure in accordance with Test Method D Add to Alert PDF. DB W 1 where: For product mesh size designations, see 5. Weigh the iron fragments in grams and record the mass as the percentage of free iron. Need more than one copy? Grade 4—Whole tire recycled vulcanizate particulate rubber prepared by utilizing tire retread buffings only.
Standards Subscriptions from ANSI provides a money-saving, ast solution for accessing standards. Proceed to Asgm Continue Shopping. The rubber is then processed to the desired particle size. Grade 6—Recycled vulcanizate particulate rubbers are prepared from rubber vulcanizates from non-tire rubber products. A superscript epsilon indicates an editorial change since the last revision or reapproval. Remove all aatm fragments from the magnet.
This does not include car, bus, and truck tires. 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. A number in parentheses indicates the year of last reapproval. Properties of particulate rubber other than those in Grades 1, 2, 3, and 4 shall be as agreed upon between supplier and customer. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service e-mail ; or through the ASTM website.
Historical Version s – view previous versions of standard. None of these should be present. This material is generated from car, truck, and bus tire retreading where the processing buffing of the tire includes the tread and tire shoulder area only.
Recycled vulcanizate particulate rubber is the product that results when vulcanizate rubber has been processed by some means to obtain a desired particle size distribution.
ASTM D5603 – 01(2015)
Pass a small horseshoe magnet over and through the specimen for 60 s. Grade 2—Car, truck, and bus tread recycled vulcanizate particulate rubber is prepared from car, bus, and truck tread only, processed to the desired particle size.
Each product will also designate a sieve on which no d603 is retained. Link to Active This link will always route to the current Active version of the standard.