GB/T 6595-1986
Replaced
GB/T 5758-2023
Active
National standards
GB/T 5758-2023 Determination for particle size,effective size and uniformity coefficient of ion exchange resins
GB/T 5758-2023 Determination for particle size,effective size and uniformity coefficient of ion exchange resins
Basic Information
Standard Code:
GB/T 5758-2023
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods for synthetic resins and plastics
ICS Name:
Thermoplastic plastics
Publish Date:
2023-08-06
Implement Date:
2024-03-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国塑料标准化技术委员会(SAC/TC 15)
Pages:
14 pages
Scope
本文件描述了离子交换树脂范围粒度、上限粒度、下限粒度、有效粒径、平均粒径和均一系数的测定方法。方法一中的湿态筛分法适用于湿真密度大于1 g/mL的球状离子交换树脂范围粒度、上限粒度、下限粒度、有效粒径、平均粒径和均一系数的测定；干态筛分法适用于湿真密度小于等于1 g/mL的球状离子交换树脂范围粒度、上限粒度和下限粒度的测定。方法二适用于粒径范围在0.1 μm~3 000 μm的粉状或颗粒状离子交换树脂范围粒度、上限粒度、下限粒度、有效粒径、平均粒径和均一系数的测定。
Development Information
Drafting Units:
江苏苏青水处理工程集团有限公司、西安热工研究院有限公司、西安蓝晓科技新材料股份有限公司、宁波争光树脂有限公司、中蓝晨光成都检测技术有限公司、山东德川化工科技有限责任公司、丹东明珠特种树脂有限公司、漂莱特(中国)有限公司、河北利江生物科技有限公司、西安蓝深新材料科技有限公司、重庆科聚孚新材料有限责任公司、吉林省产品质量监督检验院、中国石油化工股份有限公司北京北化院燕山分院
Drafting Persons:
钱平、彭章华、王梦娇、张力、安广禄、刘雨程、胡锦强、孟坤、翟静华、张伟、黄一、陈敏剑、毛江、冯志军、刘小林、桂中明、李尚禹、王寒冰
Replace the following standards
Referenced Standards
GB/T 19077-2016 Particle size analysis—Laser diffraction methods
GB/T 5475-1985 Methods for sampling ion exchange resins
GB/T 5475-2013 Methods for samping ion exchange resins
GB/T 5476-1996 Methods for pretreating ion exchange resins
GB/T 5476-2013 Methods of pretreating ion exchange resins
GB/T 6003.1-1997 Test sieves of metal wire cloth
GB/T 6003.1-2012 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth
GB/T 6003.1-2022 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth
GB/T 6003.2-1997 Test sieves of perforated metal plate
GB/T 6003.2-2012 Test sieves—Technical requirements and testing—Part 2:Test sieves of metal wire cloth
GB/T 6003.2-2024 Test sieves—Technical requirements and testing—Part 2:Test sieves of perforated metal plate
GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods
GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods
GB/T 8330-1987 Method for the determination of true density of ion exchange resins in wet state
GB/T 8330-2008 Determination of specific gravity of ion exchange resins in wet state
Related Standards
GB/T 6598-1986
Active
GB/T 6598-1986 Determination of weight-average molecular weight of polystyrene standards by low angle laser light scattering method
GB/T 6599-1986
abolished_transferred
GB/T 6599-1986 Determination of molecular weight averages and molecular weight distribution of polystyrene standards by steric exclusion chromatography
GB/T 8330-1987
Replaced
GB/T 8330-1987 Method for the determination of true density of ion exchange resins in wet state
GB/T 8331-1987
Replaced
GB/T 8331-1987 Method for the determination of bulk density of ion exchange resins in wet state
GB/T 8324-1987
Replaced