Astm D 4122 – 02 pdf free download

Standard Practice for
Carbon Black—Evaluation of an Industry Reference Black1

This standard is issued under the fixed designation D 4122; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of the last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.

1. Scope

1.1 This practice offers guidelines for the production and
testing for uniformity of a lot of carbon black to be used as an
Industry Reference Black (IRB).

1.2 The values stated in SI units are to be regarded as the
standard. The values given in parentheses are for information
only.

1.3 This standard does not purport to address all of the
safety concerns, if any, associated with its use. 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.

2. Referenced Documents

2.1 ASTM Standards:
D 412 Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension2
D 1506 Test Methods for Carbon Black—Ash Content2
D 1508 Test Method for Carbon Black, Pelleted Fines and
Attrition2
D 1509 Test Methods for Carbon Black—Heating Loss2
D 1510 Test Method for Carbon Black—Iodine Adsorption
Number2
D 1513 Test Method for Carbon Black, Pelleted—Pour
Density2
D 1514 Test Method for Carbon Black—Sieve Residue2
D 1618 Test Method for Carbon Extractables—
The transmittance of Toluene Extract2
D 1765 Classification System for Carbon Blacks Used in
Rubber Products2
D 2414 Test Method for Carbon Black—Oil Absorption
Number2
D 3191 Test Methods for Carbon Black Evaluation in SBR
(Styrene-Butadiene Rubber)—Recipe and Evaluation Procedures2
D 3192 Test Methods for Carbon Black Evaluation in NR
(Natural Rubber)2