ASTM D2538-02(2010)..
ASTM D2561-12
ASTM D2647-10
ASTM D2765-11
ASTM D2839-10
ASTM D3012-13
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ASTM D5630-13
Standard Test Method for Ash Content in Plastics (Withdrawn 2022)
Automatische name übersetzung:
Standard Test Method for Aschegehalt in Kunststoffe
NORM herausgegeben am 1.4.2013
Informationen über die Norm:
Bezeichnung normen: ASTM D5630-13
Anmerkung: UNGÜLTIG
Ausgabedatum normen: 1.4.2013
SKU: NS-31950
Zahl der Seiten: 5
Gewicht ca.: 15 g (0.03 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Kategorie - ähnliche Normen:
Die Annotation des Normtextes ASTM D5630-13 :
Keywords:
antiblock, ash, mineral fillers, muffle furnace, plastics, polymer, residues, thermoplastics, thermosets, ICS Number Code 83.080.20 (Thermoplastic materials)
Ergänzende Informationen
| Significance and Use | ||||||||||
|
5.1 Inorganic residues from plastics ashing may be antiblock, fillers, reinforcements, catalyst residues, colorants, etc. The quantitative amounts of each are important variables of the manufacturing process. |
||||||||||
| 1. Scope | ||||||||||
|
1.1 This test method was developed to determine the inorganic content of plastics by destructive ashing procedures. Ash levels of 0.01 % or above are covered by this test method. 1.2 These ashing procedures are used only to quantify the residual solids in the polymer and can not be used to identify the individual chemical components of the ash, qualitatively. 1.3 This test method is limited to those materials (including glass) that are stable to 900°C. Test Method D2584 is recommended for unknown samples, and in instances where fusion of the inorganic portions may be of concern. 1.4 Fluorinated polymers and polymers containing halogenated components have not been included in these procedures. 1.5 Two procedures for determining the inorganic residue in plastics are listed as follows: 1.5.1 Procedure A, 1.5.2 Procedure B, 1.6 The values stated in SI units are to be regarded as the standard. 1.7 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.
ISO 3451/1-(E) Plastics--Determination of Ash--Part 1:
General Methods, Method A--Direct Calcination Available from
American National Standards Institute (ANSI), 25 W. 43rd St., 4th
Floor, New York, NY 10036, http://www.ansi.org. Standard Test Method for Ignition Loss of
Cured Reinforced Resins Standard Practice for Conducting an
Interlaboratory Study to Determine the Precision of a Test
Method Standard Terminology Relating to
Plastics Standard Terminology for Abbreviated
Terms Relating to Plastics (Withdrawn 2024) |
Ähnliche Normen:
Historisch
1.11.2010
Historisch
1.8.2012
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1.4.2010
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1.4.2006
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1.8.2010
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1.4.2013
Empfehlungen:
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