GB/T 13659-2008 in English

《GB/T 13659-2008001×7 强酸性苯乙烯系阳离子交换树脂》由TC15（全国塑料标准化技术委员会）归口，TC15SC4（全国塑料标准化技术委员会通用方法和产品分会）执行，主管部门为中国石油和化学工业联合会。
本标准规定了００１×７强酸性苯乙烯系阳离子交换树脂的技术要求、试验方法、检验规则及标志、包装、运输、贮存的要求。
本标准适用于含有磺酸基团的００１×７强酸性苯乙烯系阳离子交换树脂。

1 Scope

This standard specifies the technical requirements, test methods, inspection rules and the requirements of marking, packaging, transportation and storage of 001×7 strong acid polystyrene cation exchange resin.
This standard is applicable to the 001×7 strong acid polystyrene cation exchange resin containing sulfonic acid groups.

2 Normative References

The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding corrections to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies.
GB/T 1631 Designation System and Basis for Specifications of Ion Exchange Resins
GB/T 5475 Methods for Sampling Ion Exchange Resins
GB/T 5476 Methods of Pretreating Ion Exchange Resins
GB/T 5757 Determination of Moisture Holding Capacity of Ion Exchange Resins
GB/T 5758 Determination for Particle Size Range, Effective Size and Uniformity Coefficient of Ion Exchange Resins
GB/T 8330 Determination of Specific Gravity of Ion Exchange Resins in Wet State
GB/T 8331 Determination of Bulk Density of Ion Exchange Resins in Wet State
GB/T 8144 Determination of Exchange Capacity of Cation Exchange Resin
GB/T 12598 Determination for Sphericity of Ion Exchange Resins after Attrition orOsmotic-attrition

3Product Models and Main Purposes

Foreword I
1 Scope
2 Normative References
3 Product Models and Main Purposes
4 Technical Requirements
5 Test Methods
6 Inspection Rules
7 Marking, Packaging, Transportation and Storage