49.025.40 橡胶和塑料 标准查询与下载

prEN 2559-2021 航空航天系列碳纤维、玻璃纤维和芳族聚酰胺纤维预浸渍树脂和纤维含量以及单位面积纤维质量的测定

Aerospace series - Carbon, glass and aramid fibre preimpregnates - Determination of the resin and fibre content and the mass of fibre per unit area

prEN 4718-2021 航空航天系列 聚醚醚酮，连续玻璃纤维含量按体积计为 55%（PEEK-GF55） 坯料 材料规范

Aerospace series - Polyetheretherketone with 55 % continuous glass fibre by volume (PEEK-GF55) - Stock shape material - Material specification

PN-EN 6111-2021-02 E 航空航天系列 乙丙橡胶（EPM/EPDM） 液压系统中长期应用的静密封元件硬度80 IRHD 材料标准

Aerospace series -- Ethylene-propylene elastomer (EPM/EPDM) -- Hardness 80 IRHD for static seal elements in hydraulic systems for long-term application -- Material standard

ASTM E2533-21 航空航天用聚合物基复合材料无损检验的标准指南

1.1?This guide provides information to help engineers select appropriate nondestructive testing (NDT) methods to characterize aerospace polymer matrix composites (PMCs). This guide does not intend to describe every inspection technology. Rather, emphasis is placed on established

Standard Guide for Nondestructive Examination of Polymer Matrix Composites Used in Aerospace Applications

SN EN 6111-2021 航空航天系列 乙烯-丙烯弹性体（EPM/EPDM） 长期应用的液压系统静密封元件的硬度 80 IRHD 材料标准

Aerospace series - Ethylene-propylene elastomer (EPM/EPDM) - Hardness 80 IRHD for static seal elements in hydraulic systems for long-term application - Material standard

LST EN 6111-2020 航空航天系列 乙烯-丙烯弹性体（EPM/EPDM） 长期应用的液压系统静密封元件的硬度 80 IRHD 材料标准

Aerospace series - Ethylene-propylene elastomer (EPM/EPDM) - Hardness 80 IRHD for static seal elements in hydraulic systems for long-term application - Material standard

NF L17-132:2020 航空航天系列 - 弹性体 - 聚氯丁二烯 - 第 32 类 - 特性

ScopeThis standard specifies the physical and chemical characteristics of class 32 For a definition of class 32, please refer to the NF L 17-107 standard. polychloroprene rubbers, required for qualification and control tests Please refer to the NF L 17-106 standard..La présente n

Série aérospatiale - Elastomères - Polychloroprène - Classe 32 - Caractéristiques

UNI EN 6111-2020 航空航天系列 乙烯-丙烯弹性体（EPM/EPDM） 长期应用的液压系统静密封元件的硬度 80 IRHD 材料标准

Aerospace series - Ethylene-propylene elastomer (EPM/EPDM) - Hardness 80 IRHD for static seal elements in hydraulic systems for long-term application - Material standard

DIN 65271:2020 航空航天系列. 弹性半成品和零件. 技术规范; 德文和英文文本

This Standard is applicable to elastomeric semifinished products, moulded and extruded parts according to LN 9108, LN 9109, LN 9110 and LN 9111 or to drawing and / or if referred to in an order. O-rings and hoses are excepted.

Aerospace series - Elastomeric semi-finished products and parts - Technical specification; Text in German and English

DIN EN 6111:2020 航空航天系列. 乙烯-丙烯弹性体(EPM/EPDM). 硬度为80 IRHD,用于长期应用的液压系统中的静态密封元件. 材料标准; 德文和英文版 EN 6111-2020

This document defines the requirements of ethylene propylene elastomer (EPM/EPDM) for seal elements for use as static seals in hydraulic systems using phosphate ester fluids, hardness 80 IRHD (International Rubber Hardness Degree) for long term application for aerospace applicati

Aerospace series - Ethylene-propylene elastomer (EPM/EPDM) - Hardness 80 IRHD for static seal elements in hydraulic systems for long-term application - Material standard; German and English version EN 6111:2020

ASTM E512-94(2020) 具有电磁和粒子辐射的热控制材料的组合 模拟空间环境测试的标准实践

1.1 This practice describes procedures for providing exposure of thermal control materials to a simulated space environment comprising the major features of vacuum, electromagnetic radiation, charged particle radiation, and temperature control. 1.2 Broad recommendations relating to spectral reflectance measurements are made. 1.3 Test parameters and other information that should be reported as an aid in interpreting test results are delineated. 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 Practice for Combined, Simulated Space Environment Testing of Thermal Control Materials with Electromagnetic and Particulate Radiation

ASTM E2661/E2661M-20e1 用于航空航天应用的板状和平板复合结构的声发射检查标准实践

1.1 This practice covers acoustic emission (AE) examination or monitoring of panel and plate-like composite structures made entirely of fiber/polymer composites. 1.2 The AE examination detects emission sources and locates the region(s) within the composite structure where the emission originated. When properly developed AE-based criteria for the composite item are in place, the AE data can be used for nondestructive examination (NDE), characterization of proof testing, documentation of quality control, or for decisions relative to structural-test termination prior to completion of a planned test. Other NDE methods may be used to provide additional information about located damage regions. For additional information, see X1.1 in Appendix X1. 1.3 This practice can be applied to aerospace composite panels and plate-like elements as a part of incoming inspection, during manufacturing, after assembly, continuously (during structural health monitoring), and at periodic intervals during the life of a structure. 1.4 This practice is meant for fiber orientations that include cross-plies, angle-ply laminates, or two-dimensional woven fabrics. This practice also applies to 3-D reinforcement (for example, stitched, z-pinned) when the fiber content in the third direction is less than 5 % (based on the whole composite). 1.5 This practice is directed toward composite materials that typically contain continuous high modulus greater than 20 GPa [3 Msi] fibers. 1.6 Units—The values stated in either SI units or inchpound 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. 1.7 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. 1.8 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 Acoustic Emission Examination of Plate-like and Flat Panel Composite Structures Used in Aerospace Applications

ASTM E2661/E2661M-20 用于航空航天应用的板状和平板复合结构的声发射检查标准实践

Standard Practice for Acoustic Emission Examination of Plate-like and Flat Panel Composite Structures Used in Aerospace Applications

ASTM E377-08(2020) 低导电材料内部温度测量的标准实践

1.1 This practice covers methods for instrumenting lowconductivity specimens for testing in an environment subject to rapid thermal changes such as produced by rocket motors, atmospheric re-entry, electric-arc plasma heaters, and so forth. Specifically, practices for bare-wire thermocouple instrumentation applicable to sheath-type thermocouples are discussed. 1.2 The values stated in inch-pound units are to be regarded as the standard. The metric equivalents of inch-pound units may be approximate. 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 Internal Temperature Measurements in Low-Conductivity Materials

ASTM D7194-19 聚氯三氟乙烯（PCTFE）加工的航空零件标准规范

1.1 This specification is intended to be a means of calling out finished machined parts ready for aerospace use. Such parts may also find use in selected commercial applications where there are clear benefits derived from the use of parts with high molecular weight, good molecular weight retention during processing, dimensional stability, controlled crystallinity, and tightly controlled engineering tolerances. 1.2 This specification establishes requirements for parts machined from virgin, unplasticized, 100 % polychlorotrifluoroethylene (PCTFE) homopolymers. 1.3 This specification does not cover parts machined from PCTFE copolymers, PCTFE film or tape less than 0.25-mm (0.010-in.) thick, or modified PCTFE (containing pigments or plasticizers). 1.4 This specification does not allow parts containing recycled material. 1.5 The specification does not cover PCTFE parts intended for general use applications, in which control of dimensional stability, molecular weight, and crystallinity are not as important. For machined PCTFE parts intended for general use, use Specification D7211. 1.6 This specification classifies parts into three classes based upon intended uses and exposures: oxygen-containing media, reactive media, and inert media. 1.7 Application—PCTFE components covered by this specification are virgin, 100 % PCTFE resin, free of plasticizers and other additives. The components are combustion resistant in oxygen, dimensionally stable, and meet other specific physical characteristics appropriate for their end use. They are used in valves, regulators, and other devices in oxygen, air, helium, nitrogen, hydrogen, ammonia, and other aerospace media systems. The components typically are used as valve seats, o-rings, seals, and gaskets. They are removed and replaced during normal maintenance procedures. The components provide reliable sealing surfaces resulting in proper closure of valves and related devices and no leakage from the system into the environment. They will experience static mechanical loading, cyclic mechanical loading, temperatures ranging from cryogenic to 71°C (160°F), and pressures up to 68.9 MPa (10,000, psig) for oxygen and air media, and 103.4 MPa (15,000 psig) for inert media. 1.8 The values stated in SI units are to be regarded as standard. The values in parentheses are for information only. 1.9 The following precautionary caveat pertains only to the test methods portion, Section 13, of this specification: 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. 1.10 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 Specification for Aerospace Parts Machined from Polychlorotrifluoroethylene (PCTFE)

BS EN 2568:2019 航空航天系列 氟橡胶（FKM） 硬度 90IRHD

1   Scope This document specifies the properties of fluorocarbon rubber (FKM) 1) , hardness 90 IRHD, for aerospace applications.

Aerospace series. Fluorocarbon rubber (FKM). Hardness 90 IRHD

BS EN 2566:2019 航空航天系列 氟橡胶（FKM） 硬度 70 IRHD

What is BS EN 2566- Aerospace series: Fluorocarbon rubber about?   BS EN 2566 is a standard that covers technical specifications for the Aerospace series: Fluorocarbon rubber which ensures high-performance applications in the aerospace industry.   BS EN 2566 specifies the properties of fluorocarbon rubber (FKM) 1 ), hardness 70 IRHD, for aerospace applications.   Who is BS EN 2566- Aerospace series: Fluorocarbon rubber for?   BS EN 2566 on aerospace series: Fluorocarbon rubber applies to:   Manufacturers of fluorocarbon components  

Aerospace series. Fluorocarbon rubber (FKM). Hardness 70 IRHD

BS EN 2798:2019 航空航天系列 氟橡胶（FKM） 低压缩形变 硬度 80 IRHD

1   Scope This document specifies the properties of fluorocarbon rubber (FKM) 1) , low compression set, hardness 80 IRHD, for aerospace applications.

Aerospace series. Fluorocarbon rubber (FKM). Low compressions set. Hardness 80 IRHD

BS EN 2567:2019 航空航天系列 氟橡胶（FKM） 硬度 80 IRHD

1   Scope This document specifies the properties of fluorocarbon rubber (FKM) 1) , hardness 80 IRHD, for aerospace applications.

Aerospace series. Fluorocarbon rubber (FKM). Hardness 80 IRHD

DIN EN 2564:2018 航空航天系列-碳纤维层压板-纤维、树脂和空隙率的测定

This European Standard specifies the methods for determining the fibre content by volume and mass and, by correlation, the resin content by volume and mass and void content by volume, of carbon fibre laminates, for aerospace applications.

Aerospace series - Carbon fibre laminates - Determination of the fibre, resin and void contents; German and English version EN 2564:2018