ASTM-D5376 2006
$35.75
D5376-06 Standard Test Method for Rubber Compounding Materials—Determination of the Basic Nitrogen Content in Rubber Antioxidant: Polymerized TMQ
Published By | Publication Date | Number of Pages |
ASTM | 2006 | 4 |
ASTM D5376-06
Historical Standard: Standard Test Method for Rubber Compounding Materials—Determination of the Basic Nitrogen Content in Rubber Antioxidant: Polymerized TMQ
ASTM D5376
Scope
1.1 This test method covers the determination of the nitrogen content of polymerized 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ). It is based on a potentiometric titration of an acetone solution of TMQ with perchloric acid in acetic acid.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard
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. Specific precautionary statements are given in Section 9.
Keywords
2,2,4-trimethyl-1,2-dihydroquinoline; antioxidant; nitrogen; TMQ
ICS Code
ICS Number Code 83.040.20 (Rubber compounding ingredients)
DOI: 10.1520/D5376-06
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | Scope Referenced Documents Terminology Summary of Test Method Significance and Use Interferences Apparatus |
2 | Reagents Hazards Sampling Reagent Preparation and Standardization FIG. 1 FIG. 2 FIG. 3 |
3 | Procedure Calculation Report Precision and Bias |
4 | Keywords TABLE 1 |