83.080.20 热塑性塑料 标准查询与下载

23/30428206 DC BS ISO 2561 塑料 气相色谱法测定聚苯乙烯（PS）和耐冲击聚苯乙烯（PS-I）中残留苯乙烯单体

BS ISO 2561. Plastics. Determination of residual styrene monomer in polystyrene (PS) and impact-resistant polystyrene (PS-I) by gas chromatography

ISO 11337:2023 塑料.聚酰胺.气相色谱法测定ε-己内酰胺和ω-月桂酰

This document specifies a method for determining ε-caprolactam and ω-laurolactam in polyamides by gas chromatography. It is applicable particularly to the determination of ε-caprolactam in polyamide 6 and ω-laurolactam in polyamide 12. Two variants of the basic method are specified. — Method A is an extraction method with boiling methanol, and the extract is injected into a gas chromatograph. — Method B is a method using a solvent, and the solution is injected into a gas chromatograph.

Plastics — Polyamides — Determination of ε-caprolactam and ω-laurolactam by gas chromatography

23/30445210 DC BS EN ISO 19069-2 塑料 聚丙烯 (PP) 模塑和挤出材料 第 2 部分：测试样品的制备和性能测定

BS EN ISO 19069-2. Plastics. Polypropylene (PP) moulding and extrusion materials - Part 2. Preparation of test specimens and determination of properties

ASTM D4673-23 丙烯腈-丁二烯-苯乙烯（ABS）塑料和合金模塑和挤压材料的标准分类系统和规范基础

1.1 This classification system covers only ABS materials and ABS alloys suitable for injection molding and extrusion. Some of these compositions are also suitable for compression molding. 1.2 This classification system and subsequent line callout (specification) are intended to provide a means of calling out plastic materials used in the fabrication of end items or parts. It is not intended for the selection of materials. Materials are to be selected by personnel with expertise in the plastics field where the economics, the environment to be encountered, the inherent properties of the materials, the part design, the part performance required, and the manufacturing process to be employed all enter into the selection. 1.3 The properties included in this classification system are those required to identify the compositions covered. Other requirements necessary to identify particular characteristics important to specialized applications are addressed by using the suffixes given in Section 5. 1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.5 The following precautionary caveat pertains only to the test methods portion, Section 12, of this classification system: 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—This standard and ISO 19062 address the same subject matter, but differ in technical content. 1.6 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 Classification System for and Basis for Specification for Acrylonitrile–Butadiene–Styrene (ABS) Plastics and Alloys Molding and Extrusion Materials

T/ZGZS 0802-2022 再生塑料 物理回收碳排放量的计算

Calculation of Carbon Emissions from Physical Recycling of Recycled Plastics

EN ISO 6401:2022 塑料.聚氯乙烯.剩余氯乙烯单体的测定.气相色谱法

This document specifies a method for the determination of vinyl chloride monomer in homopolymer and copolymer resins of vinyl chloride and compounded materials. The method is based on sample dissolution and headspace gas chromatography. Concentrations of vinyl chloride in the range 0,1 mg/kg to 3,0 mg/kg can be determined.

Plastics - Poly(vinyl chloride) - Determination of residual vinyl chloride monomer using gas-chromatographic method (ISO 6401:2022)

ISO 6401:2022 塑料.聚氯乙烯.用气相色谱法测定残余氯乙烯单体

This document specifies a method for the determination of vinyl chloride monomer in homopolymer and copolymer resins of vinyl chloride and compounded materials. The method is based on sample dissolution and headspace gas chromatography. Concentrations of vinyl chloride in the range 0,1 mg/ kg to 3,0 mg/kg can be determined.

Plastics — Poly(vinyl chloride) — Determination of residual vinyl chloride monomer using gas-chromatographic method

T/ZZB 2810-2022 断路器内部结构件用高温尼龙改性材料

本文件规定了断路器内部结构件用高温尼龙改性材料的术语和定义、命名规则、基本要求、技术要求、试验方法、检验规则、标志、包装、运输、贮存及质量承诺。 本文件适用于断路器内部结构件（转轴、触头支持） 用高温尼龙改性材料。

Modified high-temperature nylon compound for internal structural part of circuit-breaker

T/ZZB 2889-2022 滤材用乳液型酚醛树脂

本文件规定了滤材用乳液型酚醛树脂的基本要求、技术要求、试验方法、检验规则、标志、包装、运输、贮存和质量承诺。 本文件适用于以水为介质，苯酚、甲醛和反应型乳化剂为原料，经聚合、乳化而成的滤材用乳液型酚醛树脂。

Emulsion phenolic resin for filter material

T/SHPTA 031-2022 电缆和光缆用复合防护尼龙12护套料

本文件规定了电缆和光缆用复合防护尼龙12护套料的名称代号和表示方法、技术要求、试验方法、检验规则、包装、标志、运输和贮存

Multiple protective sheathing polyamide 12 compounds for electrical and optical cables

ASTM D6267/D6267M-13(2022) 高温下烃类树脂表观粘度的标准试验方法

1.1 This test method covers the determination of the apparent viscosity of hydrocarbon resins having apparent viscosities up to 2,000,000 millipascal seconds (mPa·s) (Note 1) at temperatures up to 300 °C [572 °F]. NOTE 1—The SI unit of (dynamic) viscosity is the pascal second. The centipoise (cP) is one millipascal second (mPa·s) and is frequently used as a viscosity unit. 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. 1.3 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. 1.4 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 Method for Apparent Viscosity of Hydrocarbon Resins at Elevated Temperatures

ASTM D6493-11(2022) 用自动环球仪测定烃类树脂和松香基树脂软化点的标准试验方法

1.1 These test methods are intended for determining the softening point of hydrocarbon resins, rosin based resins and similar materials by means of an automated ring-and-ball apparatus. Portions are similar in technical content to the automated-apparatus versions of Test Methods D36, E28, and ISO 4625. 1.1.1 The ring-and-ball softening point of a hydrocarbon resin and rosin based resins may also be determined with lower precision using the manual ring-and-ball softening point procedure in Test Methods E28. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 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. 1.4 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 Softening Point of Hydrocarbon Resins and Rosin Based Resins by Automated Ring-and-Ball Apparatus

ASTM D6604-00(2022) 用差示扫描量热法测定烃树脂的玻璃化转变温度的标准实施规程

1.1 This practice covers determination of glass transition temperatures of hydrocarbon (HC) resins by differential scanning calorimetry (DSC). 1.2 This practice is applicable to HC resins as defined in Terminology D6640. The normal operating temperature range is from the cryogenic region to approximately 180 °C. The temperature range can be extended. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 Further discussion of glass transition can be found in Test Method D3418, and Test Method E1356. 1.5 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. 1.6 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 Practice for Glass Transition Temperatures of Hydrocarbon Resins by Differential Scanning Calorimetry

EN ISO 306:2022 塑料.热塑性塑料维卡软化温度的测定

This document specifies four methods for the determination of the Vicat softening temperature (VST) of thermoplastic materials: — Method A50 using a force of 10 N and a heating rate of 50 °C/h; — Method B50 using a force of 50 N and a heating rate of 50 °C/h; — Method A120 using a force of 10 N and a heating rate of 120 °C/h; — Method B120 using a force of 50 N and a heating rate of 120 °C/h. The methods specified are applicable only to thermoplastics, for which they give a measure of the temperature at which the thermoplastics start to soften rapidly.

Plastics - Thermoplastic materials - Determination of Vicat softening temperature (VST) (ISO 306:2022)

BS ISO 24048:2022 塑料 杜马斯燃烧法测定丙烯腈-丁二烯-苯乙烯（ABS）连续相中结合丙烯腈的含量

1   Scope This document specifies a method for the determination of bound acrylonitrile content in the continuous phase of acrylonitrile-butadiene-styrene (ABS) copolymer using Dumas combustion method. This document is applicable to ABS resin with a mass fraction of bound acrylonitrile content in continuous phase between 5 % and 50 %.

Plastics. Determination of bound acrylonitrile content in the continuous phase of acrylonitrile-butadiene-styrene (ABS) by Dumas combustion method

BS EN ISO 16396-1:2022 塑料 聚酰胺（PA）成型和挤出材料 命名系统和规格基础

1   Scope This document establishes a system of designation for polyamide (PA) moulding and extrusion materials, which can be used as the basis for specifications. The types of polyamide plastics are differentiated from each other by a classification system based on appropriate levels of the designatory properties a) viscosity number, b) tensile modulus, and c) nucleating additive, and on information about composition, intended application and/or method of processing, important properties, additives, colorants, fillers, and reinforcing materials. The designation system is applicable to all polyamide homopolymers, copolymers, and blends. It is applicable to unmodified materials ready for normal use and materials modified, for example, by colorants, additives, fillers, reinforcing materials, and polymer modifiers. This document does not apply to the following materials: — monomer casting-type polyamides of PA 6; — monomer casting-type polyamides of PA 12. It is not intended to imply that materials having the sa...

Plastics. Polyamide (PA) moulding and extrusion materials - Designation system and basis for specifications

ISO 306:2022 塑料.热塑性材料.维卡软化温度（VST）的测定

Plastics — Thermoplastic materials — Determination of Vicat softening temperature (VST)

ISO 24048:2022 塑料.用Dumas燃烧法测定丙烯腈-丁二烯-苯乙烯（ABS）连续相中结合丙烯腈含量

This documentspecifies a method for the determination of bound acrylonitrile contentin the continuous phase of acrylonitrile-butadiene-styrene (ABS) copolymer using Dumas combustion method. This document is applicable to ABS resin with a mass fraction of bound acrylonitrile content in continuous phase between 5 % and 50 %.

Plastics — Determination of bound acrylonitrile content in the continuous phase of acrylonitrile-butadiene-styrene (ABS) by Dumas combustion method

KS M ISO 15023-1-2022 塑料.聚乙烯醇（PVAL）材料.第1部分:命名系统和规范基础

Plastics — Poly(vinyl alcohol) (PVAL) materials — Part 1: Designation system and basis for specifications

KS M 3067-2022 糊料挤出用聚四氟乙烯粉末的试验方法

Testing methods for polytetrafluoroethylene powder for paste extrusion