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
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These ranges in no way should be viewed as being related to speci? Typical Properties of Carbon Blacks aastm. It is the responsibility of d765 user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. The type of black that suits best to a particular rubber depends on the one hand on the application and on the other hand also on the intrinsic plasticity of the type of rubber.
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ASTM D – 18 Standard Classification System for Carbon Blacks Used in Rubber Products
If the document is revised or amended, you will be notified by email. Some commonly used names are:.
You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. 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.
ASTM classification numbers “N” or “S” designation not listed in have either been withdrawn or are not currently assigned. 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 The following two digits were chosen randomly and do not have a specific meaning.
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 Historical Version s – view previous versions of standard. This standard is subject to revision at any time by the responsible technical satm and must be reviewed every?
Standard Classification System for Carbon Blacks Used in Rubber Products
Current edition approved Jan. Typical values often asstm between suppliers; therefore, the range of data used to de? The great variety of blacks requires a classification, in order to realize a possible interchangeability between the different suppliers. The last two characters are assigned arbitrarily. The Iodine adsorption number and DBP number values represent target values. Add to Alert PDF. The requestor of a new standard grade may pursue a revision of the table values by letter ballot during the?
In practice, the black compounds shall be mixed and tested at the same time using the formulation in Test Methods Awtm This standard is also available to be included in Standards Subscriptions.
Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. Originally approved in Need s1765 than one copy? Webprint Printed and bound. 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. Read more about subscriptions.
ASTM D – 04 Standard Classification System for Carbon Blacks Used in Rubber Products
Work Item s – proposed revisions of this standard. The second character gives information on the average surface area of the carbon dd1765. ASTM-classification of carbon black types.
These groups are as follows: Users of this standard are expressly advised that determination of the validity of any such patent satm, and the risk of infringement of such rights, are entirely their own responsibility. Channel blacks characteristically impart a slower rate of cure to rubber compounds. 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. All other properties shown are averages of typical values supplied by several manufacturers.
A large volume kg lb of this carbon black was prepared since it is used daily as a standard reference material by carbon black producers.
In EPDM, which does xstm possess a xstm intrinsic plasticity, these types ast black can hardly be dd1765 and dispersed. The carbon black has an iodine number of Procedures for Classifying a New Carbon Black 5.
This standard is not included in any packages. Start Webshop Product catalog Product presentation. Some commonly used names are: Last previous edition approved in as D — 01e1. Please first verify your email before subscribing to alerts. The series blacks have very large primary particles: 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.
This standard is not included in any packages. Link to Active This link will always route to the current Active version of the standard. Historical Version s – view previous versions of standard Work Item s – proposed revisions of this standard Translated Version s: A target value is defined as an agreed upon value on which producers center their production process and users center their specifications.