ASTM-D4275 2009

$35.75

D4275-09 Standard Test Method for Determination of Butylated Hydroxy Toluene (BHT) in Polymers of Ethylene and Ethylene–Vinyl Acetate (EVA) Copolymers By Gas Chromatography

Published By	Publication Date	Number of Pages
ASTM	2009	4

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Categories: 83.080.20 - Thermoplastic materials, ASTM

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Description

ASTM D4275-09

Historical Standard: Standard Test Method for Determination of Butylated Hydroxy Toluene (BHT) in Polymers of Ethylene and Ethylene–Vinyl Acetate (EVA) Copolymers By Gas Chromatography

ASTM D4275

Scope

1.1 This test method describes a procedure for the determination of butylated hydroxy toluene (BHT) (2,6-di-t-butyl-4-methyl-hydroxybenzene) in polymers of ethylene and ethylene-vinyl acetate (EVA) copolymers by solvent extraction followed by gas chromatographic analysis. Detection of the compound is achieved by flame ionization, and quantitative analysis is obtained by use of internal or external standards, as described in Practices E 260, E 355, and E 594.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

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 Section 9.

Note 1—There is no known ISO equivalent for this test method.

Keywords

butylated hydroxy toluene; BHT; ethylene-vinyl acetate; gas chromatography; polyethylene; BHT (butylated hydroxytoluene); Ethylene-vinyl acetate (EVA) copolymer; Gas chromatography (GC)–plastics; Polyethylene (PE); Polymers

ICS Code

ICS Number Code 83.080.20 (Thermoplastic materials)

DOI: 10.1520/D4275-09

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Summary of Test Method Significance and Use
2	Interferences Apparatus Reagents and Materials Safety Precautions Preparation of Gas Chromatograph Calibration by Internal Standard Calibration by External Standard
3	Sample Preparation Procedure Calculation Report Precision and Bias Keywords TABLE 1

Additional information

Standard Title	D4275-09 Standard Test Method for Determination of Butylated Hydroxy Toluene (BHT) in Polymers of Ethylene and Ethylene–Vinyl Acetate (EVA) Copolymers By Gas Chromatography
Published Code	ASTM
Publication Date	2009
Pages Count	4
ICS Codes	83.080.20 - Thermoplastic materials