ASTM-D6741 › Historical Revision Information
Standard Test Methods for Silanes Used in Rubber Formulations (bis-(triethoxysilylpropyl)sulfanes): Sulfur Content
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Scope
1.1 This test method covers the determination of the sulfur content of silanes, or of admixtures of silane and carbon black, of the type bis-(triethoxysilylpropyl)sulfane. The following test methods are included:
| Test Method A: Combustion in an Oxygen Flask and Subsequent Titration of Sulfate |
| Test Method B: High-Temperature Combustion with Infrared Absorption Detection |
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.
Significance and Use
The sulfur content can be used to characterize a silane or an admixture of silane and carbon black. It depends mainly on the average length of the sulfur chain.
Keywords
organosilanes; silanes; sulfur; ICS Number Code 83.060 (Rubber)
To find similar documents by ASTM Volume:
09.01 (Rubber, Natural and Synthetic -- General Test Methods; Carbon Black)
To find similar documents by classification:
83.060 (Rubber Raw rubber, see 83.040.10)
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Document Number
ASTM-D6741-01(2006)
Revision Level
2001 R06 EDITION
Status
Superseded
Modification Type
Reapproval
Publication Date
Nov. 1, 2006
Document Type
Test Method
Page Count
3 pages
Committee Number
D11.20