ASTM-D4004 2002

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D4004-93(2002) Standard Test Methods for Rubber—Determination of Metal Content by Flame Atomic Absorption (AAS) Analysis

Published By	Publication Date	Number of Pages
ASTM	2002	6

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Category: ASTM

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Description

ASTM D4004-93-Reapproved2002

Historical Standard: Standard Test Methods for Rubber—Determination of Metal Content by Flame Atomic Absorption (AAS) Analysis

ASTM D4004

Scope

1.1 These test methods cover the determination of lead, zinc, copper, and manganese in raw rubber and rubber compounds, vulcanized or unvulcanized. The level at which the metals are present is taken into account by suitable adjustments of sample mass and dilution.

1.2 Certain compounding ingredients, present in the rubber sample will dictate which of the methods should be used. Refer to Section . Five methods of determination are as follows:

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.

Keywords

copper; flame atomic absorption; lead; manganese; metal content of rubber; zinc

ICS Code

ICS Number Code 83.060 (Rubber)

DOI: 10.1520/D4004-93R02

Additional information