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ASTM D 6342 : 2012 : R2017 : EDT 1

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy

Available format(s)

Hardcopy , PDF

Superseded date

19-07-2022

Superseded by

ASTM D 6342 : 2022

Language(s)

English

Published date

14-08-2017

€67.30
Excluding VAT

CONTAINED IN VOL. 08.03, 2017 Defines a method of determining hydroxyl numbers of polyols using NIR spectroscopy.

Committee
D 20
DocumentType
Standard Practice
Pages
9
ProductNote
Reconfirmed EDT 1
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

1.1This standard covers a practice for the determination of hydroxyl numbers of polyols using NIR spectroscopy.

1.2Definitions, terms, and calibration techniques are described. Procedures for selecting samples, and collecting and treating data for developing NIR calibrations are outlined. Criteria for building, evaluating, and validating the NIR calibration model are also described. Finally, the procedure for sample handling, data gathering and evaluation are described.

1.3The implementation of this standard requires that the NIR spectrometer has been installed in compliance with the manufacturer's specifications.

1.4The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5This 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.

Note 1:This standard is equivalent ISO 15063.

1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM D 4274 : 2005 Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
ASTM D 4274 : 2011 Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
ASTM E 456 : 2002 Standard Terminology for Relating to Quality and Statistics
ASTM E 222 : 2017 : REDLINE Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
ASTM E 1899 : 1997 Standard Test Method for Hydroxyl Groups Using Reaction with p-Toluenesulfonyl Isocyanate (TSI) and Potentiometric Titration with Tetrabutylammonium Hydroxide
ASTM E 456 : 2013 : REV A : R2022 Standard Terminology Relating to Quality and Statistics
ASTM E 1899 : 2008 Standard Test Method for Hydroxyl Groups Using Reaction with <span class="italic">p</span>-Toluenesulfonyl Isocyanate (TSI) and Potentiometric Titration with Tetrabutylammonium Hydroxide
ASTM D 4274 : 2016 : REDLINE Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
ASTM E 1655 : 2004 Standard Practices for Infrared Multivariate Quantitative Analysis
ASTM D 4855 : 1997 Standard Practice for Comparing Test Methods
ASTM E 275 : 2008 Describing and Measuring Performance of Ultraviolet and Visible Spectrophotometers
ASTM E 275 : 2008 : R2013 Standard Practice for Describing and Measuring Performance of Ultraviolet and Visible Spectrophotometers
ASTM E 275 : 2008 : R2022 Standard Practice for Describing and Measuring Performance of Ultraviolet and Visible Spectrophotometers
ASTM E 456 : 2013 : REV A : R2017 : EDT 5 Standard Terminology Relating to Quality and Statistics
ASTM E 1899 : 2002 Standard Test Method for Hydroxyl Groups Using Reaction with p-Toluenesulfonyl Isocyanate (TSI) and Potentiometric Titration with Tetrabutylammonium Hydroxide
ISO 15063:2011 Plastics Polyols for use in the production of polyurethanes Determination of hydroxyl number by NIR spectroscopy
ASTM E 1655 : 2017 Standard Practices for Infrared Multivariate Quantitative Analysis
ASTM D 4855 : 1997 : R2002 Standard Practice for Comparing Test Methods (Withdrawn 2008)
ASTM E 1655 : 2000 Standard Practices for Infrared Multivariate Quantitative Analysis
ASTM E 1899 : 2016 : REDLINE Standard Test Method for Hydroxyl Groups Using Reaction with <emph type="ital">p</emph >-Toluenesulfonyl Isocyanate (TSI) and Potentiometric Titration with Tetrabutylammonium Hydroxide
ASTM E 1655 : 2005 Standard Practices for Infrared Multivariate Quantitative Analysis
ASTM D 4274 : 2016 Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
ASTM E 1899 : 2016 Standard Test Method for Hydroxyl Groups Using Reaction with <emph type="ital">p</emph >-Toluenesulfonyl Isocyanate (TSI) and Potentiometric Titration with Tetrabutylammonium Hydroxide
ASTM E 456 : 2013 : REV A : R2017 : EDT 4 Standard Terminology Relating to Quality and Statistics
ASTM E 456 : 2013 : REV A : R2017 : EDT 6 Standard Terminology Relating to Quality and Statistics
ASTM E 1655 : 2005 : R2012 Standard Practices for Infrared Multivariate Quantitative Analysis
ASTM D 4274 : 2021 Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
ASTM D 4274 : 1999 Standard Test Methods for Testing Polyurethane Raw Materials Determination of Hydroxyl Numbers of Polyols
ASTM E 168 : 2016 Standard Practices for General Techniques of Infrared Quantitative Analysis

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