ISO 11357-1:2016 塑料 差示扫描量热法（DSC） 第1部分：通则

标准编号：ISO 11357-1:2016

中文名称：塑料 差示扫描量热法（DSC） 第1部分：通则

英文名称：Plastics — Differential scanning calorimetry (DSC) — Part 1: General principles

发布日期：2016-09

标准范围

ISO 11357-1:2016规定了几种用于聚合物和聚合物混合物热分析的差示扫描量热法（DSC），如-热塑性塑料（聚合物、模塑化合物和其他模塑材料，含或不含填料、纤维或增强材料），-热固性塑料（未固化或固化材料，带或不带填料、纤维或增强材料），以及-弹性体（带或不带填料、纤维或增强材料）。ISO 11357-1:2016旨在观察和测量上述材料的各种特性和相关现象，例如-物理转变（玻璃化转变、熔化和结晶等相变、多晶转变等），-化学反应（弹性体和热固性树脂的聚合、交联和固化等）。),-氧化稳定性，以及-热容。ISO 11357-1:2016规定了差示扫描量热法的一些一般方面，如原理和仪器、取样、校准和程序的一般方面，以及以下所有部分通用的试验报告。ISO 11357的后续部分给出了执行特定方法的详细信息（见前言）。

ISO 11357-1:2016 specifies several differential scanning calorimetry (DSC) methods for the thermal analysis of polymers and polymer blends, such as- thermoplastics (polymers, moulding compounds and other moulding materials, with or without fillers, fibres or reinforcements),- thermosets (uncured or cured materials, with or without fillers, fibres or reinforcements), and- elastomers (with or without fillers, fibres or reinforcements).ISO 11357-1:2016 is intended for the observation and measurement of various properties of, and phenomena associated with, the above-mentioned materials, such as- physical transitions (glass transition, phase transitions such as melting and crystallization, polymorphic transitions, etc.),- chemical reactions (polymerization, crosslinking and curing of elastomers and thermosets, etc.),- the stability to oxidation, and- the heat capacity.ISO 11357-1:2016 specifies a number of general aspects of differential scanning calorimetry, such as the principle and the apparatus, sampling, calibration and general aspects of the procedure and test report common to all following parts.Details on performing specific methods are given in subsequent parts of ISO 11357 (see Foreword).

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