Name: ASTM D 5902 : 2005 : R2015
Brand: ASTM
Price: 66.00 USD

ASTM D 5902 : 2005 : R2015

Superseded

Standard Test Method for Rubber—Determination of Residual Unsaturation in Hydrogenated Nitrile Rubber (HNBR) by Iodine Value

Available format(s)

Hardcopy , PDF

Superseded date

10-19-2023

Language(s)

English

Published date

06-01-2015

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 09.01, 2015 States the Wiijs procedure for the determination of unsaturation (iodine value) in hydrogenated nitrile rubbers.

1.1This test method covers the Wiijs procedure for the determination of unsaturation (iodine value) in hydrogenated nitrile rubbers.

1.2This test method is applicable only to those hydrogenated nitrile rubbers derived from copolymers of acrylonitrile and butadiene.

1.3Iodine values are reported in centigrams of iodine per gram of HNBR [cg(I₂)/g]. Higher iodine values indicate higher levels of unsaturation.

1.4This test method is appropriate for calculating the percent residual unsaturation of hydrogenated nitrile rubber if the iodine value of the base polymer before hydrogenation has been determined.

1.5The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.6This 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.

Committee	D 11
DocumentType	Test Method
Pages	3
ProductNote	Reconfirmed 2015
PublisherName	American Society for Testing and Materials
Status	Superseded
SupersededBy	ASTM D 5902 : 2005 : R2019
Supersedes	ASTM D 5902 : 2005 : R2010

ASTM D 4483 : 1999	Standard Practice for Determining Precision for Test Method Standards in the Rubber and Carbon Black Industries
ASTM D 4483 : 2005 : REV A	Standard Practice for Evaluating Precision for Test Method Standards in the Rubber and Carbon Black Manufacturing Industries
ASTM D 1193 : 1977 : R1983 : EDT 1	Standard Specification for Reagent Water
ASTM D 1959 : 1997	Standard Test Method for Iodine Value of Drying Oils and Fatty Acids (Withdrawn 2006)
ASTM D 1193 : 2006 : R2011	Standard Specification for Reagent Water
ASTM D 1193 : 1991	Standard Specification for Reagent Water
ASTM D 4483 : 2005	Standard Practice for Evaluating Precision for Test Method Standards in the Rubber and Carbon Black Manufacturing Industries
ASTM D 4483 : 2014 : REV A	Standard Practice for Evaluating Precision for Test Method Standards in the Rubber and Carbon Black Manufacturing Industries
ASTM D 4483 : 2014	Standard Practice for Evaluating Precision for Test Method Standards in the Rubber and Carbon Black Manufacturing Industries
ASTM D 1193 : 1970	Standard Specification For Reagent Water
ASTM D 1193 : 2006	Standard Specification for Reagent Water
ASTM D 4483 : 2018	Standard Practice for Evaluating Precision for Test Method Standards in the Rubber and Carbon Black Manufacturing Industries
ASTM D 4483 : 2005 : REV A : R2011	Standard Practice for Evaluating Precision for Test Method Standards in the Rubber and Carbon Black Manufacturing Industries
ASTM D 1193 : 1999	Standard Specification for Reagent Water
ASTM D 4483 : 2014-02	PRACTICE FOR EVALUATING PRECISION FOR TEST METHOD STANDARDS IN THE RUBBER AND CARBON BLACK MANUFACTURING INDUSTRIES
ASTM D 1193 : 2006 : R2018	Standard Specification for Reagent Water