Standard Test Method for Intrinsic Viscosity of Cellulose

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01-06-2013

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American Society for Testing and Materials

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CONTAINED IN VOL. 06.03, 2017 Defines the determination of the intrinsic viscosity of purified celluloses such as bleached wood pulps, cotton linters, and regenerated cellulose.

Committee	D 01
DocumentType	Redline
Pages	7
PublisherName	American Society for Testing and Materials
Status	Current

1.1This test method covers the determination of the intrinsic viscosity of purified celluloses such as bleached wood pulps, cotton linters, and regenerated cellulose. It is applicable to all cellulose samples with an intrinsic viscosity of 15 dl/g or less. Most native (unpurified) celluloses have intrinsic viscosity values too high for measurement by this test method.

Note 1—The use of cuprammonium hydroxide solution for regular viscosity determination is described in Method T 206 m-55 of the Technical Association of Pulp and Paper Industry on “Cuprammonium Disperse Viscosity of Pulp,” and Joint Army-Navy Specifications JAN-C-206.

1.2The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3This 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.

I.S. EN 60450:2004	MEASUREMENT OF THE AVERAGE VISCOMETRIC DEGREE OF POLYMERIZATION OF NEW AND AGED CELLULOSIC ELECTRICALLY INSULATING MATERIALS
ISO/TR 19716:2016	Nanotechnologies Characterization of cellulose nanocrystals
PD ISO/TR 19716:2016	Nanotechnologies. Characterization of cellulose nanocrystals
BS EN 60450:2004	Measurement of the average viscometric degree of polymerization of new and aged cellulosic electrically insulating materials
IEC 60450:2004+AMD1:2007 CSV	Measurement of the average viscometric degree of polymerization of new and aged cellulosic electrically insulating materials
EN 60450:2004/A1:2007	MEASUREMENT OF THE AVERAGE VISCOMETRIC DEGREE OF POLYMERIZATION OF NEW AND AGED CELLULOSIC ELECTRICALLY INSULATING MATERIALS

ASTM E 1 : 2014 : REDLINE	Standard Specification for ASTM Liquid-in-Glass Thermometers
ASTM E 2251 : 2014 : REDLINE	Standard Specification for Liquid-in-Glass ASTM Thermometers with Low-Hazard Precision Liquids
ASTM D 629 : 2015 : REDLINE	Standard Test Methods for Quantitative Analysis of Textiles

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ASTM D 1795 : 2013 : REDLINE

Standard Test Method for Intrinsic Viscosity of Cellulose

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