This standard specifies two categories of methods for the determination of the vinyl acetate (VAC) content of ethylene/vinyl acetate (EVAC) copolymers, for their designation in accordance with ISO 4643-1.The first category comprises ""reference methods"", the second comprises ""control methods"".
DS/EN ISO 8985:1998 history
1998DS/EN ISO 8985:1998 Plastics - Ethylene/vinyl acetate copolymer (EVAC) thermoplastics - Determination of vinyl acetate content