ANSI/ASTM D5594-1998 利用傅里叶变换红外光谱测定亚乙(基)醋酸乙烯(EVA)中醋酸乙烯含量的方法

标准号：ANSI/ASTM D5594-1998
中文标准名称：利用傅里叶变换红外光谱测定亚乙(基)醋酸乙烯(EVA)中醋酸乙烯含量的方法
英文标准名称：Test Method for Determination of the Vinyl Acetate Content of Ethylene-Vinyl Acetate (EVA) Copolymers by Fourier Transform Infrared Spectroscopy (08.03)
标准类型：G16
发布日期：1999/12/31 12:00:00
实施日期：1999/2/10 12:00:00
中国标准分类号：G16
国际标准分类号：83.080.20
适用范围：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. This test method is applicable to the analysis of EVA copolymers containing 0.5 to 55 % vinyl acetate except as specified in . Talc interferes with the 1020 cm vinyl acetate band. Resins containing 5 % vinyl acetate and talc are excluded from the scope of this test method. The values stated in SI units are to be regarded as the standard. The values given in brackets are provided for information purposes only. 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. -This test method is not equivalent to ISO 8985.