ASTM C871-04
Historical Standard: ASTM C871-04 Standard Test Methods for Chemical Analysis of Thermal Insulation Materials for Leachable Chloride, Fluoride, Silicate, and Sodium Ions
SUPERSEDED (see Active link, below)
ASTM C871
1. Scope
1.1 These test methods cover laboratory procedures for the determination of water-leachable chloride, fluoride, silicate, and sodium ions in thermal insulation materials in the parts per million range.
1.2 Selection of one of the test methods listed for each of the ionic determinations required shall be made on the basis of laboratory capability and availability of the required equipment and appropriateness to the concentration of the ion in the extraction solution.
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.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
C168 Terminology Relating to Thermal Insulation
C692 Test Method for Evaluating the Influence of Thermal Insulations on External Stress Corrosion Cracking Tendency of Austenitic Stainless Steel
C795 Specification for Thermal Insulation for Use in Contact with Austenitic Stainless Steel
C871 Test Methods for Chemical Analysis of Thermal Insulation Materials for Leachable Chloride, Fluoride, Silicate, and Sodium Ions
D1428 Test Method for Test for Sodium and Potassium In Water and Water-Formed Deposits by Flame Photometry
AWWA Standards
4500-Si E Heteropoly Blue Method for SilicaKeywords
chemical analysis; chloride; fluoride; silicate; sodium; thermal insulation; Austenitic stainless steel thermal insulation; Chemical analysis--insulation; Chloride analysis; Corrosion--insulating materials; Corrosion--stress-corrosion; Ion analysis; Leachates/leaching; Silicate content; Sodium content; Stress corrosion cracking (SCC); Thermal insulating materials;
ICS Code
ICS Number Code 91.100.60 (Thermal and sound insulating materials)
DOI: 10.1520/C0871-04
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