83.080.10 热固性塑料 标准查询与下载

KS M 3809-2020 硬质聚氨酯保温泡沫

Rigid polyurethane foam for thermal insulation

KS M 3808-2020 蜂窝聚苯乙烯（PS） 用于热绝缘

Cellular polystyrene(PS) for thermal insulation

ASTM D1603-20 烯烃塑料中炭黑的标准试验方法

1.1 This test method covers the determination of the carbon black content in polyethylene, polypropylene, and polybutylene plastics. Its use with acrylic or other polar monomer modifications which might affect the accuracy is not recommended. Determinations of carbon black content are made gravimetrically after pyrolysis of the sample under nitrogen. This test method is not applicable to compositions that contain nonvolatile pigments or fillers other than carbon black. 1.1.1 This test method is not applicable to materials containing brominated flame retardant additives at the end. 1.2 The values stated in SI units are to be regarded as standard. The values in parentheses are given 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. NOTE 1—This standard and ISO 6964-1986(E) address the same subject matter, but differ in technical content. 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 Carbon Black In Olefin Plastics

ASTM F2873-19 安装自流平底板的标准做法和准备地面接收弹性地板

Standard Practice for the Installation of Self-Leveling Underlayment and the Preparation of Surface to Receive Resilient Flooring

KS M 3337-2019 热固性层压板

Laminated thermosetting sheets

KS M ISO 18872:2019 塑料 - 在高应变率下测定拉伸性能

Plastics — Determination of tensile properties at high strain rates

KS M ISO 18872-2019 塑料 - 在高应变率下测定拉伸性能

Plastics — Determination of tensile properties at high strain rates

KS M ISO 4597-1-2019 塑料 环氧树脂固化剂和促进剂 第1部分：名称

Plastics — Hardners and accelerators for epoxy resins — Part 1: Designation

KS M 3828-2019 环氧树脂中环氧当量的测定

Determination of epoxy equivalent in epoxy resins

ASTM D4301-05(2019) 环氧树脂和化合物中总氯含量的标准试验方法

1.1 This test method describes a procedure for the determination of total chlorine in epoxy resins and glycidyl ethers. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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. For specific hazard statements, see Section 8. 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 Total Chlorine in Epoxy Resins and Compounds

ASTM D3837-95(2019) 碱溶液制备的标准实施规程&x2013；可溶性树脂

1.1 This practice is a procedure for preparing solutions of alkali-soluble resins in aqueous ammonia and determining the characteristics of such solutions. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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 Practice for Preparing a Solution of Alkali–Soluble Resins

ASTM D1652-11(2019) 环氧树脂环氧含量的标准试验方法

1.1 This test method covers the procedure for manual and automatic titration of epoxy resins for the quantitative determination of the percent epoxide content from 0.1 to 26 % epoxide. 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. For specific hazard statements, see Section 6. 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 Epoxy Content of Epoxy Resins

ASTM D6289-13(2019) 用于测量模制热塑性塑料模具尺寸的标准测试方法

1.1 This test method is intended to measure shrinkage from mold cavity to molded dimensions of thermosetting plastics when molded by compression, injection, or transfer under specified conditions. 1.2 This test method provides for the measurement of shrinkage of thermosetting plastics from their molds both initially (within 16 to 72 h of molding) and after aging (post–shrinkage at elevated temperatures). 1.3 This method will give comparable data based on standard specimens and can not predict absolute values in actual molded parts with varying flow paths, wall thicknesses, pressure gradiants and process conditions. Differences in mold shrinkage generally is observed between the specimen geometries described in this test method. 1.4 Knowledge of the initial shrinkage of plastics is important for the construction of molds and knowledge of post molding shrinkage is important for determining the suitability of the molding material for manufacturing thermosetting plastic components with accurate dimensions. 1.5 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.6 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 test method and ISO 2577-1984 are equivalent when bars of 120 mm length, 15 mm width, and 10 mm thickness are used for compression molding; or flat, square plaques approximately 120 by 120 by 4 mm are used for injection molding. 1.7 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 Measuring Shrinkage from Mold Dimensions of Molded Thermosetting Plastics

ASTM D3596-19 通用聚氯乙烯（PVC）树脂中凝胶（鱼眼）的测定

1.1 This practice provides a quantitative measure of the gels remaining in a flexible vinyl compound processed from general-purpose poly(vinyl chloride) (PVC) resins under a prescribed set of working conditions. 1.2 The values stated in SI units are to be regarded as the standard. The values 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. NOTE 1—There is no known ISO equivalent to this standard. 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 Practice for Determination of Gels (Fisheyes) In General-Purpose Poly(Vinyl Chloride) (PVC) Resins

ASTM D2222-19 氯乙烯树脂甲醇提取物的标准试验方法

1.1 This test method covers the determination of the methanol extract, or nonvolatile methanol-soluble portion, of vinyl chloride resins. 1.2 The methanol extract test is most commonly employed with pasteor dispersion-type vinyl resins intended for organosol or plastisol applications. The major ingredient removed is the soap system employed in the polymerization reaction. 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 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 to this standard. 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 Method for Methanol Extract of Vinyl Chloride Resins

T/CSEE 0099-2019 水处理床体（罐体）离子交换树脂取样方法 吸入式取样法

电厂水处理除盐系统阴、阳、混床及凝结水精处理系统阳、混床对水质的处理主要依靠阴、阳树脂的离子交换能力与过滤作用。当床体运行一定时间后，离子交换树脂的性能会有不同程度的变化。为了检测运行期间床体离子交换树脂的性能，需要对离子交换树脂进行取样。 之前电厂均采用人工取样，这种取样方式既污染再生树脂，也很难取到具有代表性的树脂样品，无法对离子交换树脂的性能指标及运行情况进行深入的研究和评价。 针对这一问题，我们进行了大量试验研究，开发出了一种床体（罐体）离子交换树脂取样方法—吸入式取样法，只需将符合技术条件的取样器通过树脂床体（罐体）人孔门插入设备内树脂层中即可取到各个位置的树脂样品，不仅避免污染树脂，同时所取树脂更有代表性，便于树脂各项性能指标的检测和分析。 在此基础上，我们对水处理床体（罐体）离子交换树脂取样方法的详细内容（包括取样点、取样过程等）进行研究，开展了大量的现场试验，通过理论与试验相结合的研究方法，形成了此项技术标准。     本标准包括范围，规范性引用文件，术语和定义，取样装置，取样要求，操作步骤6个章节。主要技术内容有：1.水处理床体（罐体）离子交换树脂取样器的技术要求、结构示例和工作原理；2.水处理床体（罐体）离子交换树脂取样点的选择、取样量等取样要求；3.水处理床体（罐体）离子交换树脂取样的操作步骤，包括取样前的准备工作、取样操作、试样缩分、试样保存、试样标记等。

Water treatment bed (tank) ion exchange resin sampling method Suction sampling method

ASTM D1726-11(2019) 液态环氧树脂可水解氯化物含量的标准试验方法

1.1 These test methods cover the determination of the easily hydrolyzable chloride content of liquid epoxy resins which are defined as the reaction product of a chlorohydrin and a dior polyfunctional phenolic compound. NOTE 1—There is no known ISO equivalent to this standard. 1.1.1 In Test Method A, the easily hydrolyzable chloride is saponified with potassium hydroxide and directly titrated with hydrochloric acid. This test method can be used for concentrations of 1 weight % and below. 1.1.2 In Test Method B, the easily hydrolyzable chloride is again saponified with potassium hydroxide, then titrated potentiometrically with silver nitrate. This test method can be used for concentrations of 5 to 2500 ppm hydrolyzable chloride. 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. For specific hazard statements see Sections 10 and 16. 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 Hydrolyzable Chloride Content of Liquid Epoxy Resins

ASTM F484-08(2019) 与液体或半液体化合物接触的丙烯酸塑料应力开裂的标准试验方法

1.1 This test method covers determination of the crazing effect that a liquid or semi-liquid test compound will have on transparent acrylic plastic material that is under bending stress. 1.2 Three types of acrylic material are covered. One, two, or all of the materials shall be used in the test, as specified by the procuring agency. When not specified otherwise, all three types of acrylic shall be used in the test. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 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. 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 Method for Stress Crazing of Acrylic Plastics in Contact with Liquid or Semi-Liquid Compounds

JIS K 1603-2 AMD 1:2018 塑料 聚氨酯生产中使用的芳族异氰酸酯 第2部分：酸度的测定（修正件 1）

Plastics -- Aromatic isocyanates for use in the production of polyurethanes -- Part 2: Determination of acidity (Amendment 1)

BS ISO 21257:2018 塑料 用于生产聚氨酯的聚合物多元醇 气相色谱法测定残留丙烯腈和苯乙烯单体含量

1   Scope This document specifies a method for the determination of the residual acrylonitrile monomer and styrene monomer in polymer polyols by gas chromatography.

Plastics. Polymer polyols for use in the production of polyurethane. Determination of the residual acrylonitrile and styrene monomer content by gas chromatography