ASTM-D_能源/化工_工程科技_专业资料。Designation: D – 03 Standard Classi?cation System for Carbon Blacks Used in Rubber. ASTM D Standard Classification System for Carbon Blacks Used in Rubber Products. Find the most up-to-date version of ASTM D at Engineering
|Published (Last):||5 March 2006|
|PDF File Size:||4.63 Mb|
|ePub File Size:||3.95 Mb|
|Price:||Free* [*Free Regsitration Required]|
The series blacks have very large primary particles: The last two characters are assigned arbitrarily. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
We have no amendments or corrections for this standard.
Because of their large specific surface area, they adtm highly reinforcing. On the other hand, these blacks are quite difficult to incorporate in the rubber, because of the high shear forces needed for the dispersion.
Need more than one copy? A nomenclature was set up, consisting of a letter and three digits: Before the ASTM nomenclature was introduced, people used to and still do designate blacks after their application type.
The surface area range of the carbon blacks has been divided into ten arbitrary groups, and each has been assigned a digit to describe that group. A superscript epsilon e indicates an editorial change since the last revision or reapproval.
This standard aatm not included in any packages. The first character gives some indication of the influence of the carbon black on the rate of cure of a typical rubber compound containing the black. 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.
Standard Classification System for Carbon Blacks Used in Rubber Products
The last two characters are assigned arbitrarily. The use of inactive or unassigned N or S designations is prohibited until such a time as the designation is officially reactivated or assigned by Subcommittee D Originally approved in Add to Alert PDF.
Subscription pricing is determined by: This spans a period of 20 years. If the document is revised or amended, you will be notified by email. Read more about subscriptions. The use of inactive or unassigned N designations is highly discouraged until such a time as the designation is officially reactivated or assigned d1756 subcommittee D7165 The moment new editions of the standards you monitor are released, changes are made, or appendixes are published, you will astk alerted by email.
Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm. The carbon black has an iodine number of You can download and open this file to your own computer but DRM prevents opening this file on another aztm, including a networked server.
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 asmt use. The first character gives some indication of the influence of the carbon black on the rate of cure of a typical rubber compound containing the black. You need to log in before adding standards to the monitoring service.
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. Some commonly used names are: Already Subscribed to this document.
Work Item s – proposed revisions of this standard. ASTM International takes no position respecting the validity of any patent rights asserted in connection with any asstm mentioned in this standard.
The last two characters are r1765 arbitrarily.
ASTM D – Standard Classification System for Carbon Blacks Used in Rubber Products
The second character gives information on the average surface area of the carbon black. Current edition approved Jan. If the document is revised or amended, you will be notified by email.