ASTM D1795 - 13 - Standard Test Method for Intrinsic Viscosity of Cellulose

ASTM D1795 - 13

Standard Test Method for Intrinsic Viscosity of Cellulose

Status : Current   Published : January 2013

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1.1 This 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 1The 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.

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

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.




Standard NumberASTM D1795 - 13
TitleStandard Test Method for Intrinsic Viscosity of Cellulose
StatusCurrent
Publication Date06 January 2013
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Cellulose, Intrinsic viscosity
ICS85.040
PublisherASTM
FormatA4
DeliveryYes
Pages6
File Size0 KB
Price£40.00


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