ASTM International - ASTM D5054-90(2004)e1
Standard Test Method for Rubber Chemicals-Diphenyl Guanidine (DPG) and Di-o-tolyl-guanidine (DOTG) Assay
| Organization: | ASTM International |
| Publication Date: | 1 December 2004 |
| Status: | inactive |
| Page Count: | 3 |
| ICS Code (Rubber): | 83.060 |
significance And Use:
DPG and DOTG are used for rubber and latex vulcanization acceleration. The amount of DPG or DOTG may be of importance in predicting performance in rubber compounds and for raw material purchase... View More
scope:
1.1 This test method describes the determination of assay of diphenyl guanidine (DPG) and di-o-tolyl-guanidine
1.2 The assay is determined as mass percent.
1.3 The values stated in SI units are to be regarded as the standard.
1.4 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.
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