ASTM D4669 - 18 - Standard Test Method for Polyurethane Raw Materials: Determination of Specific Gravity of Polyols

ASTM D4669 - 18

Standard Test Method for Polyurethane Raw Materials: Determination of Specific Gravity of Polyols

Status : Current   Published : April 2018

Format
PDF

Format
HARDCOPY



1.1 These test methods measure the specific gravity of polyols. Test Method A measures the specific gravity of polyols using a pycnometer and Test Method B lists a reference for measuring the specific gravity of liquids using a density meter that is applicable to polyols (see Note 1).

1.2  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.

Note 1:  There is no known ISO equivalent to this standard.

1.3  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 D4669 - 18
TitleStandard Test Method for Polyurethane Raw Materials: Determination of Specific Gravity of Polyols
StatusCurrent
Publication Date01 April 2018
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 Density, polyols, polyurethane raw materials, specific gravity
ICS83.040.30
PublisherASTM
FormatA4
DeliveryYes
Pages3
File Size66 KB
Price£36.00


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