标准摘要
[中文适用范围]： ISO 6744的本部分规定了测定醇酸树脂中邻苯二甲酸酐含量的方法。 本标准仅适用于仅含有邻苯二甲酸作为多元酸的醇酸树脂。 它不适用于改性醇酸树脂（参见 ISO 6744-1:1999 的 3.2）或含有苯甲酸的树脂。 [外文原描述]： This part of ISO 6744 specifies a method for determining the phthalic anhydride content of alkyd resins. It is only applicable to those alkyd resins which contain only orthophthalic acid as the polybasic acid. It is not applicable to modified alkyd resins (see 3.2 of ISO 6744-1:1999) or to resins containing benzoic acid.
英文名称Binders for paints and varnishes — Alkyd resins — Part 2: Determination of phthalic anhydride content