ASTM-D5594 2004

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D5594-98(2004) Standard Test Method for Determination of the Vinyl Acetate Content of Ethylene-Vinyl Acetate (EVA) Copolymers by Fourier Transform Infrared Spectroscopy (FT-IR)

Published By	Publication Date	Number of Pages
ASTM	2004	6

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Categories: 83.080.20 - Thermoplastic materials, ASTM

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Description

1.1 This test method covers infrared procedures for determining the vinyl acetate content of EVA copolymers using pressed films (Procedure A) or molded plaques (Procedure B) and internal corrections for sample thickness.

1.2 This test method is applicable to the analysis of EVA copolymers containing 0.5 to 55 % vinyl acetate except as specified in .

1.3 Talc interferes with the 1020 cm ¹ vinyl acetate band. Resins containing 5 % vinyl acetate and talc are excluded from the scope of this test method.

1.4 The values stated in SI units are to be regarded as the standard. The values given in brackets are provided for information purposes only.

1.5 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 8.

Note 1This test method is not equivalent to ISO 8985.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Summary of Test Method Significance and Use
2	Apparatus Materials Hazards Specimen Preparation
3	Calibration Procedure Calculation Report Precision and Bias FIG. 1
4	Keywords FIG. 2 TABLE 1 TABLE 2 TABLE 3
5	A1. MACROS FOR CALCULATING VINYL ACETATE CONTENT OF EVA COPOLYMERS FROM FT-IR SPECTRA USING MOLDED PLAQUES FIG. A1.1
6	A2. SUMMARY OF PYROLYSIS TITRATION AND SAPONIFICATION DATA FOR EVA COPOLYMER REFERENCE MATERIALS TABLE A2.1

Additional information

Standard Title	D5594-98(2004) Standard Test Method for Determination of the Vinyl Acetate Content of Ethylene-Vinyl Acetate (EVA) Copolymers by Fourier Transform Infrared Spectroscopy (FT-IR)
Published Code	ASTM
Publication Date	2004
Pages Count	6
ICS Codes	83.080.20 - Thermoplastic materials

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ASTM-D5594 2004

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