19.120 粒度分析、筛分 标准查询与下载

T/CSP 001-2018 中国颗粒学会团体标准管理办法

第一章 总 则 第一条  为加强团体标准的管理，确保团体标准的协调、统一，根据《中华人民共和国标准化法》、《中华人民共和国标准化法实施条例》、《中国颗粒学会章程》有关规定，特制定本管理办法。 第二条  中国颗粒学会可在没有国家标准、行业标准和地方标准的情况下，制定团体标准，快速响应创新和市场对标准的需求，填补现有标准空白。鼓励制定严于国家标准和行业标准的团体标准，引领产业和企业的发展，提升产品和服务的市场竞争力。 第三条  为充分发挥生产、管理、科研等各方面专家在标准化工作中的作用，广泛开展颗粒技术领域的标准化工作，经中国颗粒学会（以下简称“学会”）常务理事会讨论批准成立中国颗粒学会团体标准工作委员会（以下简称“工作委员会”）。 第四条  工作委员会在颗粒技术领域内，从事团体标准化工作的技术工作，负责学会标准化的技术归口工作。负责制修订的领域为：颗粒技术名词术语、颗粒分级与测定，颗粒基本形态、颗粒表征、颗粒制备、颗粒特性及对环境影响风险评价、安全影响评价以及颗粒在各行业应用。结合我国国民经济发展中的关键问题，加快本领域科技成果转化为团体标准的步伐，提升我国在这些行业的竞争力。 第二章 工作任务 第五条  工作委员会应遵循国家有关方针政策提出颗粒技术专业标准化工作的方针、政策和技术措施的建议。积极参与国内外各层面标准化机构中与颗粒技术标准化领域相关的活动，建立良好合作关系； 第六条  按照市场主导、政府引导、创新驱动和统筹协调的基本原则，结合我国颗粒技术领域学科发展和市场需求，组织提出标准立项建议；中国颗粒学会常务理事会对计划进行协调、审查，制定出年度计划。工作委员会应根据年度计划组织或委托有关组织制定团体标准；以及标准送审稿的审查工作，对标准中的技术内容等提出审查结论意见，形成团体标准报批稿。报送中国颗粒学会常务理事会。报批材料包括： 第七条  团体标准的编写参照GB/T 1《标准化导则》的规定。 第八条  工作委员会应根据国家标准化管理委员会的有关规定，分别向主管部门备案。备案材料包括：团体标准的批文、标准文本和编制说明各2份。 第九条  在标准实施后，应根据科学技术发展和经济建设的需要适时进行复审；复审周期一般不得超过5年，确定其继续有效、修订或废止。 第十条  作好颗粒技术领域团体标准的通报和咨询工作。负责组织学会团体标准的宣讲、解释、培训；推动标准的实施，对学会团体标准的实施情况进行调查和分析，做出报告；向学会理事会或常务理事会提出颗粒技术领域标准化成果奖励项目的建议。 第十一条  工作委员会积极组织收集和分析国际标准或国外先进标准的发展动态，翻译国际标准和国外先进标准，向企业提供咨询和服务，承担学会团体标准的外文译稿工作，积极推荐学会团体标准成为国家或国际标准。 第十二条  受有关主管部门委托，工作委员会可在产品质量监督检验、认证、审定免检产品等工作中，承担学会团体标准范围内产品质量标准水平评价工作。受有关部门委托，工作委员会可承担颗粒技术领域引进项目的标准化审查工作，并向项目部门提出标准化水平分析报告。 第十三条  在完成上述任务前提下，工作委员会可面向全社会开展颗粒技术领域标准化工作。接受省、市和企业的委托，承担颗粒技术领域行业标准、地方标准、企业标准的制定、审查和宣讲、咨询等技术服务工作。 第三章 组织机构 第十四条　工作委员会由来自企业、科研院所、检测机构、高等院校、认证机构、行业学/协会等有关方面选派的学会会员组成。每届工作委员会委员任期为四年。工作委员会的组成方案，由学会常务理事会审核，理事长批准聘任。 第十五条　工作委员会委员由1名主任委员、2～4名副主任委员、总质量师和监事各一名，团体委员和个人委员组成，委员总数以单数为宜，团体委员宜不超过委员总数50%。工作委员会下设秘书处（以下简称“秘书处”），设1名秘书长、2～3名副秘书长。需要时由主任委员聘请享有盛誉的专家、学者担任工作委员会顾问。其中主任委员、秘书长由学会理事会或常务理事会推荐， 团体委员由所在团体申请，应相对固定，代表团体行使委员权利并承担义务；个人委员由热爱标准化工作的颗粒技术专业人员自我推荐，代表个人行使委员权利并承担义务。 第十六条  工作委员会的主任委员负责工作委员会的全面工作，通过秘书处就工作委员会的主要事情向学会秘书处及有关部门通报。主任委员应指导秘书处履行其职责。秘书长负责秘书处的日常工作，确保工作委员会工作的正常进行。 第十七条  工作委员会的委员应积极参加工作委员会的工作（如对颗粒技术专业技术标准的审查，对国际标准提案提出意见等）。 第十九条  团标的编号为T/CSP XXXX（标准顺序号，1-）-XXXX（发布年号）。 第二十条  本办法由学会秘书处负责解释。 第二十一条  本办法上报中国颗粒学会常务理事会,自批准之日起即实施。

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ASTM E2578-07(2018) 用于计算平均尺寸/直径和标准偏差的粒度分布的标准实践

Standard Practice for Calculation of Mean Sizes/Diameters and Standard Deviations of Particle Size Distributions

ASTM D1921-18 塑料材料粒度（筛分析）的标准试验方法

1.1 These test methods cover the measurement of the particle size of plastic materials in the powdered, granular, or pelleted forms in which they are commonly supplied. As these test methods utilize dry sieving, the lower limit of measurement is considered to be about 38 µm (No. 400 sieve). For smaller particle sizes, sedimentation test methods are recommended. 1.2 Two test methods are described: 1.2.1 Test Method A—This test method uses multiple sieves selected to span the particle size of the material. This method is used to determine the mean particle diameter and particle size distribution. 1.2.2 Test Method B—This test method is an abbreviated version of Test Method A conducted with a few specific sieves. This test method determines “percent passing” or “percent retained” on a given sieve. Test Method B is applicable to materials which do not have a normal particle size distribution such as pellets and cubes. 1.3 The values stated in SI units are to be regarded as standard for dimensions of the wire cloth openings and the diameter of the wires used in the wire cloth. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. NOTE 1—There is no known ISO equivalent for this test method. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Methods for Particle Size (Sieve Analysis) of Plastic Materials

BS ISO 9276-4:2001+A1:2017 粒度分析结果的表示 分类过程的表征

Representation of results of particle size analysis - Characterization of a classification process

DIN ISO 9044:2017 工业用纺织金属丝布.技术要求和试验(ISO 9044-2016)

This International Standard defines terms regarding industrial woven wire cloth for screening purposes and specifies maximum permissible error, requirements, and test methods. It applies to industrial woven wire cloth with square apertures, made of steel, stainless steel, or non-ferrous metals (see ISO 4783 2). It does not apply to woven wire cloth coated after weaving nor does it apply to pre-crimped and welded wire screens which are covered in ISO 4783 3 and ISO 14315. It is of limited application to woven wire cloth used for purposes other than screening which may necessitate other requirements. The alternative requirements may be agreed between the purchaser and the supplier at the time of placing the order.

Industrial woven wire cloth - Technical requirements and tests (ISO 9044:2016)

DIN ISO 3310-1:2017 试验筛.技术要求和试验.第1部分:金属丝网布试验筛(ISO 3310-1-2016)

This part of ISO 3310 specifies the technical requirements and corresponding test methods for test sieves of metal wire cloth. It applies to test sieves having aperture sizes from 125 mm down to 20 µm, in accordance with ISO 565.

Test sieves - Technical requirements and testing - Part 1: Test sieves of metal wire cloth (ISO 3310-1:2016)

GSO ISO 19430:2017 粒径分析 粒子追踪分析（PTA）法

This document describes the evaluation of the number–based particle size distribution in liquid dispersions (solid, liquid or gaseous particles suspended in liquids) using the particle tracking analysis method for diffusion velocity measurements.

Particle size analysis -- Particle tracking analysis (PTA) method

GSO ISO 13099-1:2017 胶体系统 Zeta 电位测定方法 第1部分：电声和电动现象

This part of ISO 13099 describes methods of zeta-potential determination, both electric and acoustic, in heterogeneous systems, such as dispersions, emulsions, porous bodies with liquid dispersion medium. There is no restriction on the value of zeta-potential or the mass fraction of the dispersed phase; both diluted and concentrated systems are included. Particle size and pore size is assumed to be on the micrometre scale or smaller, without restriction on particle shape or pore geometry. The characterization of zeta-potential on flat surfaces is discussed separately. The liquid of the dispersion medium can be either aqueous or non-aqueous with any liquid conductivity, electric permittivity or chemical composition. The material of particles can be electrically conducting or non-conducting. Double layers can be either isolated or overlapped with any thickness or other properties. This part of ISO 13099 is restricted to linear effects on electric field strength phenomena. Surface charge is assumed to be homogeneously spread along the interfaces. Effects associated with the soft surface layers containing space distributed surface charge are beyond the scope.

Colloidal systems -- Methods for zeta-potential determination -- Part 1: Electroacoustic and electrokinetic phenomena

GSO ISO 17867:2017 粒度分析 小角X射线散射

Small-angle X-ray scattering (SAXS) is a well-established technique that allows structural information to be obtained about inhomogeneities in materials with a characteristic length from 1 nm to 100 nm. Under certain conditions (narrow size distributions, appropriate instrumental configuration, and idealised shape) the limit of 100 nm can be significantly extended. This International Standard specifies a method for the application of SAXS to the estimation of mean particle sizes in dilute dispersions where the interaction between the particles is negligible. This International Standard allows two complementary data evaluation methods to be performed, model fitting and Guinier approximation. The most appropriate evaluation method shall be selected by the analyst and stated clearly in the report. SAXS is sensitive to electron density fluctuations. Therefore, particles in solution and pores in a matrix can be studied in same way.

Particle size analysis -- Small-angle X-ray scattering

GSO ISO/TR 13097:2017 分散稳定性表征指南

This Technical Report addresses the stability characterization of liquid dispersions (suspensions, emulsions, foams and mixtures thereof) for applications, such as new product design, optimization of existing products, quality control during processing and during usage of the product. The stability of a dispersion in the sense of this Technical Report is defined in terms of the change in one or more physical properties over a given time period. Stability can be either monitored (determined) in real time or predicted on the basis of physical quantities related to stability. In the case of very stable dispersions, procedures that accelerate the changes under consideration or accelerated aging tests administered over a shorter time scale can be appropriate. Shelf life can be estimated based on the observed rate of the change in the physical property and the user-required specifications for the product. Guidelines are given for choosing relevant measurements that can be used for the ranking, identification and quantification of instability.

Guidelines for the characterization of dispersion stability

ISO 9276-4:2001/Amd 1:2017 粒度分析结果的表述.第4部分:分级过程的表征.修改件1:补充说明和次要更正

Representation of results of particle size analysis - Part 4: Characterization of a classification process - Amendment 1: Additional explanations and minor corrections

JIS Z 8836:2017 胶体体系. 电动电位测定方法. 光学法

Colloidal systems -- Methods for zeta-potential determination -- Optical methods

BS ISO 20998-3:2017 颗粒的声法测量和特性描述. 非线性理论指南

Measurement and characterization of particles by acoustic methods. Guidelines for non-linear theory

ISO/TS 14411-1:2017 微粒基准材料的制备. 第1部分: 单分散球形颗粒尖桩栅栏多分散材料

Preparation of particulate reference materials - Part 1: Polydisperse material based on picket fence of monodisperse spherical particles

ISO 20998-3:2017 用声学方法测量和表征粒子.第3部分：非线性理论指南

This document gives guidelines for ultrasonic attenuation spectroscopy methods for determining the size distributions of one or more material phases dispersed in a liquid at high concentrations, where the ultrasonic attenuation spectrum is not a linear function of the particle volume fraction. In this regime, particle-particle interactions are not negligible. This document is applicable to colloids, dispersions, slurries, and emulsions. The typical particle size for such analysis ranges from 10 nm to 3 mm, although particles outside this range have also been successfully measured. Measurements can be made for concentrations of the dispersed phase ranging from about 5 % by volume to over 50 % by volume, depending on the density contrast between the continuous and the dispersed phases, the particle size, and the frequency range[9] [10]. These ultrasonic methods can be used to monitor dynamic changes in the size distribution, including agglomeration or flocculation.

Measurement and characterization of particles by acoustic methods - Part 3: Guidelines for non-linear theory

BS ISO 22412:2017 粒度分析.动态光散射(DLS)

Particle size analysis. Dynamic light scattering (DLS)

ASTM D4513-11(2017) 通过筛分的催化材料的粒度分布的标准测试方法

Standard Test Method for Particle Size Distribution of Catalytic Materials by Sieving

ISO 22412:2017 粒径分析. 动态光散射(DLS)

Particle size analysis - Dynamic light scattering (DLS)

ASTM D5604-96(2017) 沉淀二氧化硅的标准试验方法.用单点B.E.T.氮的吸附法沉淀的硅表面积

1.1 These test methods cover a procedure to measure the surface area of precipitated hydrated silicas by, a single point approximation of the Brunauer, Emmett, and Teller (B.E.T.)2 theory of multilayer gas adsorption. These test methods specify the sample preparation and treatment, instrument calibrations, required accuracy and precision of experimental data, and calculations of the surface area results from the obtained data. 1.2 These test methods are used to determine the single point nitrogen surface areas in the range of 10 to 50 hm2 kg (10 to 500 m2 /g). 1.3 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. The minimum safety equipment should include protective gloves, sturdy eye and face protection.

Standard Test Methods for Precipitated Silica8212;Surface Area by Single Point B.E.T. Nitrogen Adsorption

ASTM D1140-17 用冲洗法测定矿物集料中细于200号筛孔(75μm)的材料的标准试验方法

5.1 Material finer than the 75-μm (No. 200) sieve can be separated from larger particles or soil aggregations can be broken down much more efficiently and completely by wet sieving than with dry sieving. Therefore, when accurate determinations of material finer than a 75-μm (No. 200) sieve are desired, these test methods are used on the test specimen prior to dry sieving, or as a determination of the percent of material that is finer than a 75-μm (No. 200) sieve. Usually the additional amount of material finer than a 75-μm (No. 200) sieve obtained in the dry sieving process is a small amount. If it is large, the efficiency of the washing operation should be checked, as it could be an indication of degradation of the soil (see Note 2). 5.2 Method A shall be used with non-cohesive soils containing fine material with little or no plasticity. The specimen is soaked in water to facilitate the separation of the fine and coarse fractions prior to washing through the 75-μm (No. 200) sieve. 5.3 Method B shall be used with soils, particularly clayey soils, where the fine material demonstrates plastic behavior and tends to adhere to the larger particles. To provide adequate fine grain dispersal, it is necessary to soak the specimen in a dispersing solution prior to washing through the 75-μm (No. 200) sieve. 5.4 To facilitate determination of which method to utilize, the sample may be classified as non-cohesive or having plastic characteristics based upon procedures outlined in Practice D2488 or other means of determining the soil properties. Note 1: The quality of the result produced by this standard is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used. Agencies that meet the criteria of Practice D3740 are generally considered capable of competent and objective testing/sampling/inspection/etc. Users of this standard are cautioned that compliance with Practice D3740 does not in itself ensure reliable results. Reliable results depend on many factors; Practice D3740 provides a means of evaluating some of those factors. Note 2: As outlined in 5.1, if the sample is dry sieved after washing, such as for Test Methods D422 or D6913, some material may pass the 75-μm (No. 200) sieve that did not pass during washing operations. The material passing the 75-μm (No. 200) sieve may be a significant amount for samples with a high percentage of silt or clay. 1.1 These test methods cover the determination of the amount of material finer than a 75-μm (No. 200) sieve by washing of material with a maximum particle size of 75 mm (3 in.). 1.2 The methods used in this standard rely on the use of water or a dispersant to separate......

Standard Test Methods for Determining the Amount of Material Finer than 75-&x3bc;m (No. 200) Sieve in Soils by Washing