ASTM-D5508 2009
$40.63
D5508-94a(2009)e1 Standard Test Method for Determination of Residual Acrylonitrile Monomer in Styrene-Acrylonitrile Copolymer Resins and Nitrile-Butadiene Rubber by Headspace-Capillary Gas Chromatography (HS-CGC)
Published By | Publication Date | Number of Pages |
ASTM | 2009 | 5 |
1.1 This test method covers the determination of the residual acrylonitrile (RAN) content in nitrile-butadiene rubbers (NBR), styrene-acrylonitrile (SAN) copolymers, and rubber-modified acrylonitrile-butadiene-styrene (ABS) resins.
1.2 Any components that can generate acrylonitrile in the headspace procedure will constitute an interference. The presence of 3-hydroxypropionitrile in latices limits this procedure to dry rubbers and resins.
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 6.3 and 6.4.
Note 1There is no known ISO equivalent to this test method.
PDF Catalog
PDF Pages | PDF Title |
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1 | Scope Referenced Documents Summary of Test Method Significance and Use Apparatus |
2 | Reagents and Materials Sampling and Storage Calibration Procedure FIG. 1 |
3 | Calculations FIG. 2 |
4 | Report Precision and Bias Keywords TABLE 1 |
5 | A1. PARAMETERS FOR GAS CHROMATOGRAPH AND HEADSPACE SAMPLER A1.1 A1.2 TABLE A1.1 |