ASTM D817 - 12(2019) - Standard Test Methods of Testing Cellulose Acetate Propionate and Cellulose Acetate Butyrate

ASTM D817 - 12(2019)

Standard Test Methods of Testing Cellulose Acetate Propionate and Cellulose Acetate Butyrate

Status : Current   Published : December 2019

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1.1 These test methods cover procedures for the testing of cellulose acetate propionates and acetate butyrates. These esters may vary widely in composition and properties, so certain of the procedures can be used only in the ranges of composition where they are suitable.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.3 The test procedures appear in the following sections:

[This table has been removed.]

1.4  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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5  This 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.




Standard NumberASTM D817 - 12(2019)
TitleStandard Test Methods of Testing Cellulose Acetate Propionate and Cellulose Acetate Butyrate
StatusCurrent
Publication Date01 December 2019
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 apparent acetyl, ash, cellulose acetate butyrate, cellulose acetate propionate, cellulose esters, color, free acidity, haze, hydroxyl, limiting, partition, sulfate content, viscosity
ICS85.040
PublisherASTM
FormatA4
DeliveryYes
Pages15
File Size280 KB
Price£45.00


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