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Standard Test Method for Determination of the Vinyl Acetate Content of Ethylene-Vinyl Acetate (EVA) Copolymers by Fourier Transform Infrared Spectroscopy (FT-IR)
Automaticky preložený názov:
Štandardná testovacia metóda pre stanovenie vinylacetátu Obsah etylénu a vinylacetátu ( EVA ) , kopolymérov FTIR ( FT - IR )
NORMA vydaná dňa 10.11.1998
Označenie normy: ASTM D5594-98
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.11.1998
Kód tovaru: NS-31809
Počet strán: 6
Približná hmotnosť: 18 g (0.04 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
Ethylene-vinyl acetate (EVA) copolymer, FT-IR analysis, Infrared (IR) analysis, Vinyl acetate content, vinyl acetate content-ethylene-vinyl acetate (EVA) copolymers, by, Fourier transform infrared spectroscopy (FT-IR), test, ICS Number Code 83.080.20 (Thermoplastic materials)
1. Scope | ||||||||||||
1.1 The 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 29% vinyl acetate. 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 8. Note 1-This test method is equivalent to ISO 8985-1989(E) in title only. |
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