ASTM D4948 - 89(2016) - Standard Test Method for Determination of the Upper Layer Separated from a Viscous Liquid

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ASTM D4948 - 89(2016)

Standard Test Method for Determination of the Upper Layer Separated from a Viscous Liquid

Status : Current   Published : December 2016

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1.1 This test method covers the determination of the amount of liquid separated as an upper layer in a 24-h period from viscous solutions or dispersions that contain dispersed solids such as paints, enamels, pigmented lacquers, adhesives, polishes, and other similar materials.

Note 1:  The amount of clear liquid that separates during this test is one of the criteria in the United Nations Recommendations on the Transportation of Dangerous Goods 2 for the placement of flammable viscous liquids into packing groups related to flash points (See 4.1).

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  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 D4948 - 89(2016)
TitleStandard Test Method for Determination of the Upper Layer Separated from a Viscous Liquid
StatusCurrent
Publication Date01 December 2016
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 Upper layer, Viscous liquid
ICS07.030
PublisherASTM
FormatA4
DeliveryYes
Pages2
File Size56 KB
Price£36.00


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