ISO 16152:2022 PDF
Plastics — Determination of xylene-soluble matter in polypropylene
Plastics — Determination of xylene-soluble matter in polypropylene
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 13
- Дата публикации:
- 1 июня 2022 г.
- Издание:
- ISO IS 16152 edition 2 version 1
- ICS:
- 83.080.01
This document specifies two methods of determining the mass fraction of a polypropylene homopolymer or copolymer which is amorphous, expressed as soluble in xylene at 25 °C. — Method 1: Reference method; — Method 2: Automated instrumental method.
Abstract
Overview
ISO 16152:2022 - Plastics - Determination of xylene‑soluble matter in polypropylene - specifies two validated methods to measure the mass fraction of polypropylene (homopolymer or copolymer) that is amorphous and therefore soluble in xylene at 25 °C. The standard includes a and and replaces the 2005 edition with updated procedures, apparatus lists and an added automated technique.
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