ASTM D4075橡胶合成材料的标准试验方法.火焰原子吸收分析.金属含量的测定

ASTM D4075 Standard Test Methods for Rubber Compounding Materials—Flame Atomic AbsorptionAnalysis—Determination of Metals
ASTM D4075 橡胶合成材料的标准试验方法.火焰原子吸收分析.金属含量的测定
These test methods are suitable for process control, for product acceptance, and for research and development.

1. Scope
1.1 These test methods cover the determination of metals in rubber compounding materials by flame atomic absorption.
1.2 The test methods include the following materials:
 
Sections
Zinc oxide
11 - 20
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4 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. (For a specific warning statement, see 6.1.)

2. Referenced Documents (purchase separately)
ASTM Standards
ASTM D4004 Test Methods for Rubber--Determination of Metal Content by Flame Atomic Absorption (AAS) Analysis
ASTM D4483 Practice for Evaluating Precision for Test Method Standards in the Rubber and Carbon Black Manufacturing Industries
ASTM E300 Practice for Sampling Industrial Chemicals
Other Documents
2.2.1 Literature pertinent to the particular atomic absorption spectrophotometric equipment used for the analysis especially the manufacturers recommendations for optimum performance. Standard texts on atomic absorption by flame technique are also helpful.
Index Terms
atomic absorption analysis; metals; zinc oxide;

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 來源：防火網　發布時間：12/24/2013 點擊次數：1075