GB/T 19861-2005 丙烯酸系阴离子交换树脂强碱基团、弱碱基团和弱酸基团交换容量测定方法

ICS83.080

G31巧黔

中华人民共和国国家标准

GB/T19861-2005

丙烯酸系阴离子交换树脂强碱基团、弱碱

基团和弱酸基团交换容量测定方法

Determinationforstrong-basegroup,weak-basegroupandweak-acidgroup

exchangecapacityofacrylictypeanionexchangeresins

2005-07-29发布2006-02-01实施

中华人民共和国国家质量监督检验检疫总局发布

中国国家标准化管理委员会

GB/T19861-2005

目次

前言·················································································································……工

1范围····················································，·························································，。··…1

2规范性引用文件········，·······························，······················································.……1

3术语和定义···············，··························。。·，，·················“······。···，························，·…1

4测定原理········‘········，，··，·甲，················‘·······，··，········‘····，，甲，，·····················一1

5试剂和溶液··············2

6仪器与设备··········································‘，，·························································……2

7试验步骤·········································································································……3

8结果表示···········································································。····························……4

9精密度··································································……，，’·····，，···························，…5

10试验报告······‘·····。·，，，·····················……6

GB/T19861-2005

月q舀

丙烯酸系阴离子交换树脂是一种新型离子交换树脂，由于其具有交换容量高、抗有机物污染能力强

的特点，有着广泛的应用前景。为了正确测定在使用过程中产生的强碱交换基团、弱碱交换基团和弱酸

交换基团，特制定本标准。

本标准由中国电力企业联合会提出。

本标准由全国塑料标准化技术委员会方法和产品分会(TC15/SC4)归口。

本标准主要起草单位:国电热工研究院、漂莱特(中国)有限公司。

本标准主要起草人:彭章华、吴崇志、崔焕芳、汪祖瑜、王广珠。

GB/T19861-2005

丙烯酸系阴离子交换树脂强碱基团、弱碱

基团和弱酸基团交换容量测定方法

范围

本标准规定了丙烯酸系阴离子交换树脂强碱基团交换容量、弱碱基团交换容量和弱酸基团交换容

量的测定方法。

本标准适用于丙烯酸系阴离子交换树脂强碱基团交换容量、弱碱基团交换容量和弱酸基团交换容

量的测定。

2规范性引用文件

下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件，其随后所有

的修改单(不包括勘误的内容)或修订版均不适用于本标准，然而，鼓励根据本标准达成协议的各方研究

是否可使用这些文件的最新版本。凡是不注日期的引用文件，其最新版本适用于本标准。

GB/T601化学试剂滴定分析(容量分析)用标准溶液制备

GB/T603化学试剂试验方法中所用制剂及制品制备

GB/T5475离子交换树脂取样方法

GB/T5757-1986离子交换树脂含水量测定方法

GB/T5759-2000氢氧型阴离子交换树脂含水量测定方法

GB/T6682分析实验室用水规则和试验方法

3术语和定义

下列术语和定义适用于本标准:

3.1

强碱墓团交换容fstrong-basegroupexchangecapacity

在本标准规定的