ASTM D 3533 : 2005
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Standard Test Method for Rubber-Nitrogen Content (Withdrawn 2006)
Hardcopy , PDF
19-07-2006
English
01-12-2005
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 09.01, 2006 Outlines two procedures for the determination of total nitrogen in natural and synthetic rubbers and latexes, using variants of the Kjeldahl process.
| Committee |
D 11
|
| DocumentType |
Test Method
|
| Pages |
3
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Withdrawn
|
| Supersedes |
1.1 This test method outlines two procedures for the determination of total nitrogen in natural and synthetic rubbers and latexes, using variants of the Kjeldahl process.
1.2 It is applicable to raw rubbers, cured or uncured compounds, and finished articles.
1.3 Procedure A, the referee method, is a macro procedure. Procedure B, the alternative method, is a semimicro procedure using the same reagent as in Procedure A.
1.4 In the absence of other nitrogen-containing materials, the method can be used for the estimation of the NBR content of NBR rubbers and rubber products.
1.5 &solely-SI-units;
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.
| ASTM D 2227 : 1996 : R2007 | Standard Specification for Natural Rubber (NR) Technical Grades |
| ASTM D 2227 : 1996 : R2002 | Standard Specification for Natural Rubber (NR) Technical Grades |
| ASTM D 2227 : 1996 : R2015 | Standard Specification for Natural Rubber (NR) Technical Grades |
| ASTM D 1278 : 1991 : REV A : R2015 | Standard Test Methods for Rubber from Natural Sources—Chemical Analysis |
| ASTM D 1278 : 1991 : REV A : R2002 | Standard Test Methods for Rubber from Natural Sources-Chemical Analysis |
| ASTM D 1278 : 1991 : REV A : R1997 : EDT 1 | Standard Test Methods for Rubber from Natural Sources-Chemical Analysis |
| ASTM D 1278 : 1991 : REV A : R2007 | Standard Test Methods for Rubber from Natural Sources—Chemical Analysis |
| ASTM D 2227 : 1996 | Standard Specification for Natural Rubber (NR) Technical Grades |
| ASTM D 2227 : 1996 : R2011 | Standard Specification for Natural Rubber (NR) Technical Grades |
| ASTM D 1278 : 1991 : REV A : R2011 | Standard Test Methods for Rubber from Natural Sources—Chemical Analysis |
| ASTM D 1278 : 1991 : REV A : R2002 : EDT 1 | Standard Test Methods for Rubber from Natural Sources-Chemical Analysis |
| ASTM D 4483 : 2014-02 | PRACTICE FOR EVALUATING PRECISION FOR TEST METHOD STANDARDS IN THE RUBBER AND CARBON BLACK MANUFACTURING INDUSTRIES |
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