G30 合成材料综合 标准查询与下载

DIN EN ISO 1307:2008 橡胶和塑料软管.软管尺寸、最小和最大内径及软管定长剪切的公差(ISO 1307-2006).德文版本EN ISO 1307-2008

This International Standard specifies the sizes of rubber and plastics hoses and the minimum and maximum inside diameters permitted for each hose size. For this purpose, hoses are divided into four types according to the process by which they are manufactured. The standard also specifies tolerances on cut-to-length rubber and plastics hoses for industrial and automotive applications. This standard is intended to be used with the relevant hoses product standard unless there is justification for using a different hose size or unless a hose size needs a different inside-diameter range for a particular application.

Rubber and plastics hoses - Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses (ISO 1307:2006); German version EN ISO 1307:2008

NAVY QPL-22110-10 NOTICE 1-2007 结晶粉末状易挥发型腐蚀抑制剂

QPL-22110-10, which identified products qualified under the requirements specified in MIL-I-22110, has been transformed to an equivalent qualification data set (QDS).

INHIBITORS, CORROSION, VOLATILE, CRYSTALLINE POWDER

AIR FORCE MIL-STD-867 B-2007 回火腐蚀检查

This standard establishes requirements and test for performing temper etch inspection of carburized steels and tool and low alloy steels, which are heat treated above 1.24 x 109 Pascal (PA) (1.26 x 102 kilogram – force/square millimeter (Kgf/mm2) or 1.

TEMPER ETCH INSPECTION

ASTM D6048-07 生橡胶、非硫化橡胶混合物和热塑弹性体的应力松弛测试用标准实施规程

The processing behavior (processability) of rubber or rubberlike materials is closely related to their viscoelastic properties. The viscoelastic properties as well as the mechanical properties are related to the polymeric, including macromolecular and micromolecular structure. Therefore, a determination of the viscoelasticity of a material will provide information to predict processing and service performance. Stress relaxation testing provides a methodology for investigating the viscoelasticity of rubber or rubberlike materials. Certain structural characteristics that have been demonstrated to be evaluated by this test method are: (1) average molecular weight, (2) molecular weight distribution, (3) linearity or chain branching, (4) gel content, and (5) monomer ratio. This practice is intended to describe various methods of measuring the stress relaxation properties of raw rubber, unvulcanized rubber compounds, or thermoplastic elastomers for determining the processability of these materials through viscoelastic measurements. Factory performance characteristics that this methodology may correlate with include die swell or shrinkage, extrusion rate, mill banding, carbon black incorporation time, and mold flow.1.1 This practice covers several different techniques for determining the stress relaxation characteristics of rubber and rubber like materials and for the possible interconversion of this stress relaxation information into dynamic mechanical properties.1.2 The techniques are intended for materials having stress relaxation moduli in the range of 103 to 108 Pa (0.1 to 1.5 x 104 psi) and for test temperatures from 23 to 225176;C (73 to 437176;F). Not all measuring apparatus may be able to accommodate the entire ranges. These techniques are also intended for measurement of materials in their rubbery or molten states, or both.1.3 Differences in results will be found among the techniques. Because of these differences, the test report needs to include the technique and the conditions of the test. This information will allow for resolving any issues pertaining to the test measurements.1.4 The generalized descriptions of apparatus are based on the measurement of force as a function of time. Mathematical treatment of that relationship produces information that can be representative of material properties. Mathematical transformation of the force measurements will first yield stress relaxation moduli with subsequent transformation producing dynamic mechanical properties.1.5 The values stated in SI units are to be regarded as the standard. The values given in parentheses are provided for information only.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.

Standard Practice for Stress Relaxation Testing of Raw Rubber, Unvulcanized Rubber Compounds, and Thermoplastic Elastomers

BS ISO 871:2006 塑料.热空气炉的点燃温度的测定

This International Standard specifies a laboratory method for determining the flash-ignition temperature and spontaneous-ignition temperature of plastics using a hot-air furnace. It is one of a number of methods in use for evaluating the reaction of plastics to the effects of ignition sources. This method does not give a direct measure of the combustibility or rate of a material or any definition of the safe upper limit of temperature for the plastics in use, and it should not be used alone to describe or appraise the fire hazard or fire risk of materials, products or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire hazard or fire risk assessment which takes into account all of the factors pertinent to an assessment of the fire hazard of a particular end use. Tests made under conditions of this method can be of considerable value in comparing the relative ignition characteristics of different materials. Values obtained represent the lowest ambient air temperature that will cause ignition of the material under the conditions of this test. Test values are expected to rank materials according to ignition susceptibility under actual use conditions.

Plastics - Determination of ignition temperature using a hot-air furnace

JIS K 6274:2006 橡胶和塑料.测定撕裂强度和粘合强度时获得的多峰值曲线的分析

この規格は，加硫ゴム又は布で，ゴム若しくはプラスチックで被覆されたもの又はゴム若しくはプラスチックに接着したものについて，引裂強さ及び接着強さを求めるための五つの方法について規定する。接着力のグラフのピーク値の中央値及び範囲を読み取って結果を計算する。引裂試験における引裂力又は接着試験における接着力の記録された波状曲線は，試験した材料によって少数又は多数のピークを示す。計算方法の選択は，彼状曲線のビークの数による ()。 この規格の目的は，試験結果の評価及び表記方法をより統一するためのものであり，ほかの規格の中で規定された場合にだけ適用する。 試験装置，試験片の採取・作製，状態調節，試験方法など他の詳細な要求事項は，適用する関連規格による。

Rubber and plastics -- Analysis of multi-peak traces obtained in determinations of tear strength and adhesion strength

ISO/TR 19032:2006 塑料.监测实验室和户外风化条件用聚乙烯标准试样(PERS)

This Technical Report describes a method that demonstrates the use of polyethylene reference specimens (PERS) for monitoring laboratory and outdoor conditions in weathering tests used for plastics.

Plastics - Use of polyethylene reference specimens (PERS) for monitoring laboratory and outdoor weathering conditions

BS EN ISO 22088-2:2006 塑料.测定耐环境应力破裂性(ESC).恒定拉伸负荷法

This part of ISO 22088 specifies methods for the determination of environmental stress cracking (ESC) of thermoplastics when they are subjected to a constant tensile load in the presence of chemical agents. It is applicable to test specimens prepared by moulding and/or machining and can be used both for the assessment of ESC of plastic materials exposed to different environments, and for the determination of ESC of different plastic materials exposed to a specific environment. This is essentially a ranking test and is not intended to provide data to be used for design or performance prediction. NOTE Methods for the determination of environmental stress cracking by means of a constant-strain test are specified in ISO 22088-3, ISO 22088-4 and ISO 22088-5.

Plastics - Determination of resistance to environmental stress cracking (ESC) - Constant tensile load method

BS EN ISO 22088-3:2006 塑料.测定耐环境应力破裂性.弯曲带法

This part of ISO 22088 specifies a method for the determination of the environmental stress cracking (ESC) resistance of thermoplastics when they are subjected to a fixed flexural strain in the presence of chemical agents. ESC is indicated by the change of a suitably chosen indicative property of specimens that have been strained for a defined time in the environment. The method of test is suitable for determining the resistance of sheets and of flat test specimens, especially the sensitivity of localized surface regions of specimens, to ESC. The bent strip method is suitable for the determination of ESC caused by gases and liquids as well as solids containing migrating substances (e.g. polymeric adhesives and materials containing plasticizers) in contact with a specific polymer. Preferably, this method is used to determine the ESC resistance of rigid plastics that exhibit only moderate stress relaxation during the time of the test. This is essentially a ranking test and is not intended to provide data to be used for design or performance prediction. NOTE For a constant-strain test, refer to ISO 22088-5. For a constant-load test, refer to ISO 22088-2.

Plastics - Determination of resistance to environmental stress cracking (ESC) - Bent strip method

BS EN ISO 22088-1:2006 塑料.测定耐环境应力破裂性(ESC).通用指南

1.1 This part of ISO 22088 provides information and general guidance relevant to the selection of the test method to be used to determine environmental stress cracking (ESC). 1.2 Part 2 describes a method in which a test specimen is subjected to a constant tensile load, while immersed in a stress cracking agent at a specified temperature. The time and/or stress at which the specimen breaks is recorded. 1.3 Part 3 describes a method in which strips of plastic are subjected to a fixed flexural strain and exposed to a stress cracking agent for a predetermined period. 1.4 Part 4 describes a method in which a hole of specified diameter is drilled in a specimen and an oversized steel ball or pin is inserted into the hole while the test specimen is brought into contact with a stress cracking agent. 1.5 Part 5 describes a method in which a constant tensile deformation is applied to a specimen which is immersed in a stress cracking agent at a temperature selected for testing. 1.6 Part 6 describes a method in which a slowly increasing strain is applied to a specimen immersed in a stress cracking agent. 1.7 These methods are applicable to thermoplastic materials only. 1.8 These are essentially ranking tests and are not intended to provide data to be used for design or performance prediction.

Plastics - Determination of resistance to environmental stress cracking (ESC) - General guidance

BS EN ISO 22088-4:2006 塑料.测定耐环境应力破裂性.弯曲带法

1.1 This part of ISO 22088 specifies a ball or pin impression method for the determination of the environmental stress cracking (ESC) behaviour of plastics by means of a constant-strain test. 1.2 The method is applicable to finished products and to test specimens prepared by moulding and/or machining, and can be used for the assessment of the ESC behaviour of a plastic product or material exposed to different environments, as well as for the determination of the ESC behaviour of different plastics materials exposed to a specific environment. NOTE Alternative methods for the determination of environmental stress cracking by means of a constant-strain test are specified in ISO 22088-3 and ISO 22088-5. A method for the determination of environmental stress cracking by means of a constant-stress test is specified in ISO 22088-2. 1.3 The ball and pin impression methods are both quick and sensitive procedures for assessing the ESC behaviour of plastics. The methods are well suited for amorphous plastics. They are less appropriate for materials displaying a pronounced tendency for creep and/or stress relaxation, i.e. for semi-crystalline materials. If semi-crystalline materials are tested, pins are more appropriate than balls. 1.4 The ball impression method is useful for assessing the principal ESC behaviour of the material/chemical combination under consideration. It is less influenced by the near-surface orientation state of the specimens than the pin impression method and the methods in the other parts of this International Standard, where the chemical attacks only the original surface of the material. This, depending on the manner of specimen preparation, may show a considerable degree of orientation. 1.5 The pin impression method is useful for testing specimens of small thickness and finished parts.

Plastics - Determination of resistance to environmental stress cracking (ESC) - Ball or pin impression method

ISO 1409:2006 塑料/橡胶.聚合物分散体和橡胶胶乳(天然的和合成的).用环形法测定表面张力

This International Standard specifies a ring method for the determination of the surface tension of polymer dispersions and rubber latices (natural and synthetic). The method is valid for polymer dispersions and rubber latices with a viscosity less than 200 mPa-s. To achieve this, the dispersion or latex is diluted with water to a mass fraction of total solids of 40 %. If necessary, the solids content is further reduced to ensure that the viscosity is under the specified limit. The method is also suitable for prevulcanized latices and compounded materials.

Plastics/rubber - Polymer dispersions and rubber latices (natural and synthetic) - Determination of surface tension by the ring method

BS ISO 21509:2006 塑料和硬质橡胶.肖氏硬度计的识别

ISO 21509:2006 concerns the verification of type A and D Shore hardness durometers used to conduct hardness tests as described in ISO 868.

Plastics and ebonite - Verification of Shore durometers

ISO 976:1996/Amd 1:2006 橡胶和塑料 聚合物的分散性和胶乳 pH值测定.修改件1:精确数据

This standard is about Rubber and plastics - Polymer dispersions and rubber latices - Determination of pH; Amendment 1: Precision data

Rubber and plastics - Polymer dispersions and rubber latices - Determination of pH; Amendment 1: Precision data

ASTM D543-06 塑料耐化学试剂性能的标准实施规程

The limitations of the results obtained from these practices should be recognized. The choice of types and concentrations of reagents, duration of immersion or stress, or both, temperature of the test, and properties to be reported is necessarily arbitrary. The specification of these conditions provides a basis for standardization and serves as a guide to investigators wishing to compare the relative resistance of various plastics to typical chemical reagents. Correlation of test results with the actual performance or serviceability of plastics is necessarily dependent upon the similarity between the testing and the end-use conditions. For applications involving continuous immersion, the data obtained in short-time tests are of interest only in eliminating the most unsuitable materials or indicating a probable relative order of resistance to chemical reagents. Evaluation of plastics for special applications involving corrosive conditions should be based upon the particular reagents and concentrations to be encountered. The selection of test conditions should take into account the manner and duration of contact with reagents, the temperature of the system, applied stress, and other performance factors involved in the particular application.1.1 These practices cover the evaluation of all plastic materials including cast, hot-molded, cold-molded, laminated resinous products, and sheet materials for resistance to chemical reagents. These practices include provisions for reporting changes in weight, dimensions, appearance, and strength properties. Standard reagents are specified to establish results on a comparable basis. Provisions are made for various exposure times, stress conditions, and exposure to reagents at elevated temperatures. The type of conditioning (immersion or wet patch) depends upon the end-use of the material. If used as a container or transfer line, specimens should be immersed. If the material will only see short exposures or will be used in close proximity and reagent may splash or spill on the material, the wet patch method of applying reagent should be used. 1.2 The effect of chemical reagents on other properties shall be determined by making measurements on standard specimens for such tests before and after immersion or stress, or both, if so tested.1.3 The values stated in SI units are to be regarded as standard. The values given in brackets are for information only.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. Specific hazards statements are given in Section 7.Note 1This standard and ISO 22088 Part 3 address the same subject matter, but differ in technical content (and the results cannot be directly compared between the two test methods).

Standard Practices for Evaluating the Resistance of Plastics to Chemical Reagents

SAE J2558-2005 热塑弹性体用分类系统

This SAE Standard provides a system for specifying significant material properties of thermoplastic elastomers (TPE) that are intended for, but not limited to, use in automotive applications.

Classification Systems for Thermoplastic Elastomers

KS M 1996-2005 残留溶剂分析方法、合成树脂膜用于包装

이 규격은 주로 식품 포장에 광범위하게 사용되는 포장용 필름에 인쇄 가공 후 잔류하는 잔류

Determination of residual solvents in plastic film for packaging

KS B ISO 14368-2:2005 无机和蓝宝石表玻璃.第2部分:用粘着剂或衬垫组装外壳

이 규격은 원형의 미네랄 및 사파이어 휴대용 시계 유리를 접착제나 개스킷을 이용하여 케이스

Mineral and sapphire watch-glasses-Part 2:Assembly to the case by adhesive or using a gasket

HY/T 072-2003 卷式超滤技术 平板超滤膜

本标准规定了平板超滤膜的技术要求 .试验方法、检验规则，标志、包装 .运输与贮存。 本标准适用于水溶液分離系統的平板超濾膜系列產品。

Roll Ultrafiltration Technology Flat Ultrafiltration Membrane

ISO/TR 17784:2003 橡胶和塑料软管及软管组件.购买人、装配工、安装工和操作者用指南

This Technical Report contains general information on rubber and plastic hoses with regard to both their properties and their practical application. This includes, amongst other things, the properties of materials used in hoses, the precautions to be taken when storing hoses and the care required when installing and fitting hoses and their couplings. Safety measures when testing hoses are also indicated. This Technical Report is intended for use by system designers, purchasers, assemblers, installers and operating personnel to improve the operating safety of hoses and hose assemblies. NOTE Metal hoses are not included in this Technical Report. Attention is drawn to the following International Standards: ISO 8444, ISO 8445, ISO 8446, ISO 8447, ISO 8448, ISO 8449, ISO 8450, ISO 10807, ISO 10806 and ISO 10380. This Technical Report cannot, in practice, cover all circumstances and therefore its content is largely based on examples. It is assumed that these examples will provide sufficient information to give guidelines for a range of practical circumstances.

Rubber and plastics hoses and hose assemblies - Guide for use by purchasers, assemblers, installers and operating personnel