ASTM D5775 - 95(2019) - Standard Test Method for Rubber. Determination of Bound Styrene in Styrene Butadiene Rubber by Refractive Index

ASTM D5775 - 95(2019)

Standard Test Method for Rubber. Determination of Bound Styrene in Styrene Butadiene Rubber by Refractive Index

Status : Current   Published : January 2019

Format
PDF

Format
HARDCOPY



1.1 This test method covers the determination of styrene content, and is intended for general use on solid uncompounded styrene-butadiene copolymers, commonly referred to as SBR, prepared by the emulsion process. SBR polymers prepared in solution will require the use of different refractive index tables because the vinyl content of the butadiene differs from that in the emulsion polymers. It is applicable to polymers having less than 55 % bound styrene.

Note 1:  The nomenclature used in this test method is in accordance with Practice D1418.

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.

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 D5775 - 95(2019)
TitleStandard Test Method for Rubber. Determination of Bound Styrene in Styrene Butadiene Rubber by Refractive Index
StatusCurrent
Publication Date01 January 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 bound styrene, refractive index, styrene-butadiene rubber (SBR)
ICS83.060
PublisherASTM
FormatA4
DeliveryYes
Pages4
File Size73 KB
Price£36.00


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