ASTM D1053-92a(2012)..
ASTM D1056-14
ASTM D1148-13
ASTM D1149-07(2012)..
ASTM D1171-99(2007)..
ASTM D1229-03(2008)..
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ASTM 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) (Includes all amendments And changes 9/13/2016).
Automatically translated name:
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)
STANDARD published on 1.4.2009
The information about the standard:
Designation standards: ASTM D5508-94a(2009)e1
Note: WITHDRAWN
Publication date standards: 1.4.2009
SKU: NS-31496
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
The category - similar standards:
Annotation of standard text ASTM D5508-94a(2009)e1 :
Keywords:
headspace-gas chromatography, nitrile rubber, residual acrylonitrile, styrene-acrylonitrile copolymers, Acrylonitrile-butadiene-styrene (ABS), Acrylonitrile content, Capillary gas chromatography, Gas chromatography (GC)--plastics, Headspace gas chromatography, Nitrile-butadiene rubber (NBR), Residual acrylonitrile (RAN), Rubber property analysis, Styrene-acrylnitrile (SAN) materials, ICS Number Code 83.060 (Rubber)
Additional information
| Significance and Use | ||
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A measurement of the residual acrylonitrile in nitrile rubbers (NBR), styrene-acrylonitrile copolymers or ABS terpolymers will determine the polymer's suitability for various applications. Under optimum conditions, the minimum level of detection of RAN in NBR, SAN, or ABS terpolymers is approximately 50 ppb. |
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| 1. Scope | ||
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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 1—There is no known ISO equivalent to this test method. |
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| 2. Referenced Documents | ||
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