Исследование пластмасс

Наименование нормативного документа: ГОСТ, методика, методические указания

Объект анализа

Ион

Примечание

ISO 182-4:1993 Plastics -- Determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevated temperatures -- Part 4: Potentiometric method

Пластмассы

Cl^-

ISO 1389-5:1977 Phthalic anhydride for industrial use – Methods of test -- Part 5: Determination of free acidity -- Potentiometric method

Пластмассы

pH

ISO 976:1996 Rubber and plastics -- Polymer dispersions and rubber latices – Determination of pH

Пластмассы

pH

ISO 1264:1980 Plastics – Homopolymer and copolymer resins of vinyl chloride – Determination of pH of aqueous extract

Пластмассы

pH

ISO 8975:1989 Plastics – Phenolic resins -- Determination of pH

Пластмассы

pH