ISO 22768:2020 PDF
Raw rubber and rubber latex — Determination of the glass transition temperature by differential scanning calorimetry (DSC)
Raw rubber and rubber latex — Determination of the glass transition temperature by differential scanning calorimetry (DSC)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 11
- Дата публикации:
- 8 июля 2020 г.
- Издание:
- ISO IS 22768 edition 3 version 1
- ICS:
- 83.040.10
This document specifies a method using a differential scanning calorimeter to determine the glass transition temperature of raw rubber and rubber latex.
Abstract
Overview
ISO 22768:2020 - "Raw rubber and rubber latex - Determination of the glass transition temperature by differential scanning calorimetry (DSC)" specifies a standardized DSC method to measure the of raw rubber and rubber latex. The document defines the test principle, sample preparation, instrument calibration, thermal cycle, result expression (inflection point at a 20 °C/min heating rate) and reporting requirements. It also includes precision data (Annex A for raw rubber and Annex B for rubber latex).
Похожие стандарты
Стандарты, упомянутые в описании